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Domestic Products Catalogue 2017

The young energy ensures more safety

CORPORATE OFFICE

ABOUT STANDARD

STANDARD is a brand of India’s leading FMEG company, Havells India Ltd., that

offers a wide range of highly differentiated Domestic & Industrial Switchgear

products and Domestic Cables. The brand has been serving the Indian

customers for over five decades and has built a formidable reputation with its

high quality products in domestic as well as international markets.

It offers products such as MCBs, RCCBs, Distribution Boards (DBs), MCCBs,

RCBOs Changeover Switches, Switch Disconnector Fuses (SDFs), HBC Fuses,

Modular Switches, Copper Flexible Cables etc. In 2014-15, STANDARD marked

its entry into consumer product category with the launch of premium range

of Fans. Today, STANDARD boasts of having a comprehensive range of ceiling,

table, wall-mounted, pedestal fans and domestic exhaust fans.

STANDARD has pan-India marketing and distribution network stretching over

42 branch offices, 1,200 authorized dealers and 10,000 strong retail outlets

across the country. The company also has a wide presence in International

markets including Middle East, South East Asian countries, Malaysia, Singapore,

South Africa, Kenya, Ghana, Nigeria.

It has established a well-equipped infrastructure with state of the art facilities in

terms of plant, machinery and testing. STANDARD products are manufactured

at most modern and technologically advanced plants of its parent, Havells

India, located in different parts of the country such as Haridwar, Baddi,

Sahibabad, Faridabad and Alwar. All STANDARD products are designed on the

lines of Indian & International specifications and tested by nationally accredited

laboratories CPRI/ERDA.

STANDARD’s R&D is ebbed in company’s DNA. The company has a very

strong R&D team that has driven innovation to continuously deliver world-

class products. Its R&D centers are equipped with supreme quality CAD/

CAM machines for its entire stage of design and development. The R&D

team continuously works to create innovative solutions and new products

of high reliability and safety catering to meet the ever-changing demands of

various segments of customers. All its products are incorporated with special

technology rated for 10% higher current carrying capacity and can withstand

high temperature rise even during the worst of overloading conditions. It offers

best in class safety features along with better performance during low voltage

conditions too. STANDARD’s entire product range offers high performance,

best design and superior features like energy savings, longer life and shock

proof to name a few.

With its mission to offer quality products, efficient customer service and

everlasting relationship with partners, STANDARD holds unbeatable advantages

like expertise in LT Switchgear since last four decades, technology leadership,

excellent brand perception, wide dealer network, excellent after sales service

and value for money to its customers.

4

HARIDWAR PLANT

CONTENTS

5

06

16

18

22

30

34

58

Miniature Circuit Breaker (MCB)

Switch Disconnector (Isolators)

MCB Changeover Switch

Residual Current Circuit Breaker (RCCB / ELCB)

Residual Current Circuit Breaker With Overload & Short Circuit Protection (RCBO)

Distribution Boards & Enclosures

Metal Clad Plug & Socket

6

MINIATURE CIRCUIT BREAKER

7

Electricity is an inseparable part of our daily lifestyle. In residential, commercial and industrial sectors there are myriad systems, equipments and sophisticated appliances that depend on electrical energy. Uncontrolled electrical power can be extremely dangerous. Overloads, crowded wiring, short-circuits and all kinds of interruptions in electric supply can lead to devastating losses, least of them being financial.We at STANDARD are proud to be known and respected all over the world for our range of superior quality electrical control and safety devices. Through these, we speak of our lasting concern for safety, economy and productivity for our customers.The latest product from STANDARD is 10kA MCB, an advanced Indian design of high performance, current limiting and switching, for control and protection of industrial, commercial & domestic electrical sub circuits. It meets the latest specification IS / IEC : 60898-1 of B & C Characteristics.The primary function of the MCB is to protect the installation such as cable & other components from damage, caused due to overload & short-circuit fault. Overload can result in heating effect on cable. Protection in this respect is assured by matching the cable rating to the current rating of MCB.Under short-circuit condition, mechanical damage can occur due to strong magnetic field caused by high current peaks and overheating use cables on account use "exclusive let through energy". The current limiting action use"MCB" ensures low value of both peak current "cut off" and minimum let through energy.

FEATURES & BENEFITS

• Design

• Latest&oneofthebestdesignedMCB

• Higherperformanceinasmallerpackage

• MCBsconformstothelatestStandardsIS/IEC:60898-1/2002

• TheseMCBsprovidereliableprotectiontocircuitsagainstoverload&short-circuit ideal for industrial, commercial & residential installations

CERTIFICATIONS

• ISI

• Higherbreakingcapacity

• Breakingcapacityof10kAforthecompleterangefrom6Ato63Ainsingle pole and multipole tested at CPRI

LARGER TERMINALS

Dual termination facility for incoming side and can take wire upto 25sq. mm cross section. Wire may be of copper or aluminum.

SHOCK PROOF

Offer IP 20 degree of protection. All live parts are out of human reach ensuring safety to user.

LONGER LIFE

Reduced electro magnetic stresses resulting in increased contact life.

FLEXIBILITY

Can be mounted easily in any of the regular Distribution Boards.

ENERGY SAVING

IS / IEC : 60898-1 have recognized the growing importance of limiting power loss in Switchgear devices and stipulated max. permissible power loss values per pole of MCB. MCB having power loss figures of 50% lower watts than IS requirement. Thus, 50% energy & cost saving by application.

8


TIME CURRENT CHARACTERISTIC CURVESBased on the Tripping Characteristics, Standard MCBs are available in ‘B’, ‘C’ and ‘D*’ curve to suit different types of applications.

‘B’ Curve: for protection of electrical circuits with equipment that does not cause surge current (lighting and distribution circuits).

Short circuit release is set to (3 - 5) In

‘C’ Curve: for protection of electrical circuits with equipment that causes surge current (inductive loads and motor circuits).


‘D*’ Curve: for protection of electrical circuits which causes high inrush current, typically 12-15 times the thermal rated current (transformers, X-ray machines etc.)


CURRENT LIMITING DESIGNIn a current limiting breaker, the tripping & arc control mechanism is so designed that under short circuit conditions, the contacts are physically separated and the electrodynamic forces set up by fault current assist the extinction in less than half cycle.

The figure shows the current limiting effect of a circuit breaker. Fault Traces for Voltage & Current

0 = Point of fault initiation

tx = Contact opening time (i.e., creation of arc)

t1 = Current / Voltage peak (i.e., current limitation)

t2 = Time to total extinction of arc (i.e., complete shutdown of fault current)

CHARACTERISTIC CURVES

0.01

0.10

1.00

10.00

100.00

1000.00

10000.00

Tim

e (s

ec.)

2 3 5 10 20 30 100

1.13 1.45

1

Multiples of Rated Current (x In)

B C D

PROTECTION UNLIMITED

STANDARD MCBs protect against overload and short circuit.

OVERLOAD PROTECTIONIt is achieved by thermal operation of the bimetal strip which deflects when heated by the over current going through it, thereby tripping the operating mechanism and causing the contact to open.

THERMOSTATIC BI-METALIt is a composite material comprising of two metallic layers of different co-efficient of thermal expansion which are permanently bonded together by pressure welding.

SHORT CIRCUIT PROTECTIONIn short circuit, the high current in the range of kA energises the solenoid and a magnetic field is created. Due to this magnetic field the anchor is pulled down which pushes the plunger to strike the inner latch, causing instantaneous opening of the contacts.

Voltage across contactsduring opening of MCB

Time

MaximumProspectiveFaultCurrent

Cut-offCurrent

A

B

0 tX t1 t2

Cur

rent

Volta

ge

0

As per

Thermal Tripping Magnetic Tripping

No tripping Tripping Time Hold Trip Time

IS / IEC 60898-1Current Current Limits Current Current Limits

I1 I2 t I4 I5 t

B Curve1.13 x In >1h 3xIn >0.1s

1.45 x In <1h 5 x In <0.1s

C Curve1.13 x In >1h 5xIn >0.1s

1.45 x In <1h 10 x In <0.1s

D* Curve1.13 x In >1h 10xIn >0.1s

1.45 x In <1h 20 x In <0.1s

l3 = 2.55 x ln1 s < t < 60s for ln < 32A

1 s < t < 120s for ln > 32A

*D Curve MCBs are available on special request only

9

MCB

Standard Conformity IS / IEC 60898-1

Type/Series B C D***

Rated Current (In) A 6 - 40* 0.5 - 63* 0.5 - 63*

Rated Voltage (ac) (Ue) V 240/415

Rated Frequency (f) Hz 50

Nos. of Poles (Execution) SP, SPN, DP, TP, TPN, FP **

Rated Short Circuit kA 10 10 6 to 32 - 10kA

Breaking Capacity 40 to 63 - 4.5kA

Utilization Category Magnetic Release Setting

(3-5)In (5-10)In (10-20)In

Rated Insulation Voltage (Ui) V 690

Rated Impulse Voltage (Uimp) kV 4

Electrical / Mechanical Endurance Endurance (No. of operations)Less than < 32AMore than > 32A

20,00010,000

Ambient Temperature (oC) -5 to +45

Terminal Capacity (Max) sq.mm 25

Vibration 3

Shock 40 mm free fail

Protection Class IP - 20

Installation Position Vertical / Horizontal

Mounting Clip on DIn Rail (35 mm x 7.5 mm)

Case & Cover Moulded, flame retardant thermoplastic material.


POWER LOSS DETAILS

Dimensions (in mm)

S. No.MCB Rating

(A)

STANDARD MCBs Power

Loss (W)

Max. Permissible Power Loss (W) As per

IS/IEC:60898

1 6 0.9 3.0

2 8 1.1 3.0

3 10 1.6 3.0

4 16 2.5 3.5

5 20 2.8 4.5

6 25 3.2 4.5

7 32 3.4 6.0

8 40 4.9 7.5

9 63 7.3 13

TECHNICAL INFORMATION

*Current Ratings - 0.5A, 1A, 2A, 3A, 4A, 5A, 6A, 8A, 10A, 13A, 16A, 20A, 25A, 32A, 40A, 50A, 63A

***D* Type MCB are available on request

** SP Single Pole SPN Single Pole Neutral DP Double Pole TP Three Pole TPN Three Pole Neutral FP Four Pole

60

44

45

70.5

8436

1 POLE 1 POL E + NEUTRAL& 2 P OL E

3 POLE 3 P OL E + NEUTRAL& 4 POLE

17.7 35.4 53.1 70.8

10

CurrentRating (Amps.)

Cat No.B-Curve

Cat No. C-Curve

0.5 - DSMSCDPF0X5

1 - DSMSCDPF001

2 - DSMSCDPF002

2.5 - DSMSCDPF2X5

3 - DSMSCDPF003

5 - DSMSCDPF005

6 - DSMSCDPF006

10 - DSMSCDPF010

16 - DSMSCDPF016

20 - DSMSCDPF020

25 - DSMSCDPF025

32 - DSMSCDPF032

40 - DSMSCDPF040

50 - DSMSCDPF050

63 - DSMSCDPF063



Cat No.B-Curve

Cat No. C-Curve

0.5 - DSMSCSNF0X5

1 - DSMSCSNF001

2 - DSMSCSNF002

2.5 - DSMSCSNF2X5

3 - DSMSCSNF003

5 - DSMSCSNF005

6 - DSMSCSNF006

10 - DSMSCSNF010

16 - DSMSCSNF016

20 - DSMSCSNF020

25 - DSMSCSNF025

32 - DSMSCSNF032

40 - DSMSCSNF040

50 - DSMSCSNF050

63 - DSMSCSNF063

MCB SINGLE POLE NEUTRAL (SPN)

MCB DOUBLE POLE (DP)

MCB SINGLE POLE (SP)


Cat No.B-Curve

Cat No. C-Curve

0.5 - DSMSCSPF0X5

1 - DSMSCSPF001

2 - DSMSCSPF002

2.5 - DSMSCSPF2X5

3 - DSMSCSPF003

5 - DSMSCSPF005

6 DSMSBSPF006 DSMSCSPF006







50 - DSMSCSPF050

63 - DSMSCSPF063

11


Cat No.B-Curve

Cat No. C-Curve

0.5 - DSMSCFPF0X5

1 - DSMSCFPF001

2 - DSMSCFPF002

2.5 - DSMSCFPF2X5

3 - DSMSCFPF003

5 - DSMSCFPF005

6 - DSMSCFPF006

10 - DSMSCFPF010

16 - DSMSCFPF016

20 - DSMSCFPF020

25 - DSMSCFPF025

32 - DSMSCFPF032

40 - DSMSCFPF040

50 - DSMSCFPF050

63 - DSMSCFPF063


Cat No.B-Curve

Cat No. C-Curve

0.5 - DSMSCTNF0X5

1 - DSMSCTNF001

2 - DSMSCTNF002

2.5 - DSMSCTNF2X5

3 - DSMSCTNF003

5 - DSMSCTNF005

6 - DSMSCTNF006

10 - DSMSCTNF010

16 - DSMSCTNF016

20 - DSMSCTNF020

25 - DSMSCTNF025

32 - DSMSCTNF032

40 - DSMSCTNF040

50 - DSMSCTNF050

63 - DSMSCTNF063

MCB TRIPLE POLE NEUTRAL (TPN)


MCB FOUR POLE (FP)

MCB TRIPLE POLE (TP)


Cat No.B-Curve

Cat No. C-Curve

0.5 - DSMSCTPF0X5

1 - DSMSCTPF001

2 - DSMSCTPF002

2.5 - DSMSCTPF2X5

3 - DSMSCTPF003

5 - DSMSCTPF005

6 - DSMSCTPF006

10 - DSMSCTPF010

16 - DSMSCTPF016

20 - DSMSCTPF020

25 - DSMSCTPF025

32 - DSMSCTPF032

40 - DSMSCTPF040

50 - DSMSCTPF050

63 - DSMSCTPF063

12

SHUNT TRIP COIL

• TotriptheCircuitBreakerthroughShuntTripCoil,70%to110%ofthe rated voltage is to be applied across D1 & D2

• TheShuntTripcoilisshorttimeratedandittripthebreakerinstanta-neously. (i.e., continuous duty not required)

SHUNT TRIP

AUXILLIARY CONTACT


Outgoing D1 Coil Terminal

D2 Coil TerminalIncoming

1 3

2 4

Shunt trip Connection Diagram

Incoming Connection

ACCESSORIES

Standard Conformity IS / IEC : 60947-3

Type/Series

Coil Consumption VA 6

Rated Voltage (ac) (Ue) V 240V

Rated Voltage (dc) (Ue) V 48, 24 & 12



Operating Voltage range V 70% - 110% of rated voltage

Electrical Endurance (Nos.) 10000

Ambient Temperature (oC) -5 to 55


Protection Class IP 20

Mounting Right side of the MCB Factory (Assembled)


Standard Conformity IS / IEC : 60947-1

Type/Series

Rated Current (In) A 6A

Rated Voltage (ac) (Ue) V 240V


Contact Configration 1 NO+1 NC/ 2NO+2NC

Utilization Category AC 11







Mounting Left side of the MCB Factory (Assembled)


13

MCB SELECTION CHART


ApplianceCapacity / wattage

(1φ, 240V~)MCB

Current RatingMCBType

Air Conditioner 1.0 Ton 10A “C” series

1.5 Ton 16A “C” series

2.0 Ton 20A “C” series

Refrigerator 165 litres 3A “C” series

350 litres 4A “C” series

Oven cum Griller 4500W 32A “B” series

1750W 10A “B” series

Oven 750W 6A “B” series

Hot plate 2000W 10A “B” series

Room Heater 1000W 6A “B” series


Washing Machine 300W 2A “C” series

Washing Machine

(with heater) 1300W 8A “C” series

Water Heater

(storage/instant) 1000W 6A “B” series




Electric iron 750W 6A “B” series


Toaster

(2 slices) 1200W 8A “B” series

Electric Kettle 1500W 10A “B” series

Note : One lighting circuit can have up to 800W or up to 10 lighting points

One power circuit can have up to 2000W or 1 power points

“C” series MCB is used for all Motor Applications

Incomer Current Rating, For Three Phase :

Total Load in Watts

240V

Total Load in Watts

√3X240V

Calculation Formula :

Incomer Current Rating, For Single Phase :

RATING OF MCBS FOR SPECIFIED NO. OF FITTINGS (“B” SERIES MCBS)

“B” series MCB is used for all Lighting Applications

Lamp (Watt) Number of Lamps Rating (A)

20W8 1

12 1.5

40W

2 0.5

10 2

12 2.5

60W

1 0.5

4 1.5

8 3

12 4

80W

1 0.5

2 1

5 2

8 4

12 5

100W

1 1

2 1.5

4 2.5

14

MCB HIGHER RATING

TECHNICAL SPECIFICATION

Dimensions (In mm)

* Current Ratings: 80 A, 100 A, 125 A** 1P Single Pole 3P Three Pole 2P Double Pole 4P Four Pole

Standard Conformity IS / IEC 60947 – 2

Type / Series C

Rated Current (In) A 80 – 125*

Rated Voltage (Ue) V~ 240/415


Rated Impulse Withstand Voltage (Uimp) kV 6

Rated Frequency Hz 50 / 60

No. of Poles 1P, 2P, 3P, 4P**

Rated Short Circuit Breaking Capacity (Icn) kA 10

Rated Ultimate Short Circuit Breaking Capacity (Icu) kA 10

Rated Service Short Circuit Breaking Capacity (Ics) 75% of Icu

Magnetic Release Setting (In) A (5 - 10)

Mechanical Life No. of Operations 20000

Electrical Life No. of Operations 5000

Ambient Temperature °C - 5 to + 55

Terminal Capacity mm2 50

Tightening Torque Nm 3.5



Mounting Clip on DIN Rail (35mm x 7.5mm)

79.553.026.5

SP DP TP

106.0

45.0

81.0

5.5

44.564.3

74.5

36.0

FP

MCB HIGHER RATING

FEATURES

• TripFreemechanism

• PositiveContactIndication

• ThermalandMagnetictripfunctionwith Hammer trip operation

• CurrentLimitingdesignforshortcircuitfault protection

RANGE

80A, 100A & 125A - ‘C’ Curve

EXECUTION

• SinglePole(1P),DoublePole(2P)

• ThreePole(3P),FourPole(4P)

SPECIFICATION

IS / IEC 60947-2

15

MCB HIGHER RATING

HIGHER RATING SP MCB (80A - 125A) ‘C’ SERIES,

(In accordance with IS/IEC 60947-2) 240/415V, 0 Hz, 10kA

Rating Pack Qty. SP Cat. No.

80A 6 DSMCCSPF080

100A 6 DSMCCSPF100

125A 6 DSMCCSPF125

HIGHER RATING DP MCB (80A - 125A) ‘C’ SERIES,


Rating Pack Qty. DP Cat. No.

80A 3 DSMCCDPF080

100A 3 DSMCCDPF100

125A 3 DSMCCDPF125

HIGHER RATING TP MCB (80A - 125A) ‘C’ SERIES,


Rating Pack Qty. TP Cat. No.

80A 2 DSMCCTPF080

100A 2 DSMCCTPF100

125A 2 DSMCCTPF125

HIGHER RATING FP MCB (80A - 125A) ‘C’ SERIES,


Rating Pack Qty. FP Cat. No.

80A 1 DSMCCFPF080

100A 1 DSMCCFPF100

125A 1 DSMCCFPF125

16

ISOLATOR

TECHNICAL SPECIFICATION

SWITCH DISCONNECTOR (ISOLATORS)

Rating (A) Cat No.

40 DSMISOSPX040

63 DSMISOSPX063

100 DSMIOSPX100

125 DSMIOSPX125

Rating (A) Cat No.

40 DSMISOSPX040

63 DSMISOSPX063

100 DSMIOSPX100

125 DSMIOSPX125

ISOLATOR SINGLE POLE (SP)

ISOLATOR DOUBLE POLE (DP)

Standard Conformity IS / IEC 60947 - 3

Type/Series

Rated Current (In) A 40A, 63A, 100A and 125A



Nos. of Poles (Execution) SP, DP, TP & FP

Utilization Category Magnetic Release Setting

AC 22A in 40A & 63AC 23A in 100A & 125A




Mechanical Endurance (Nos.) 20000


Terminal Capacity (Max) for 40A to 63A

sq.mm Flexible 16 & Solid 25

Terminal Capacity (Max) for 100A to 125A

sq.mm Flexible 35 & Solid 50

Vibration 5

Shock 40mm free fall





17

ISOLATOR

Rating (A) Cat No.

40 DSMISOSPX040

63 DSMISOSPX063

100 DSMIOSPX100

125 DSMIOSPX125

Rating (A) Cat No.

40 DSMISOSPX040

63 DSMISOSPX063

100 DSMIOSPX100

125 DSMIOSPX125

ISOLATOR TRIPLE POLE (TP)

ISOLATOR FOUR POLE (FP)

18

MCB CHANGEOVER SWITCH

19

MCB Changeover switch finds wide & varied applications in industries as well as in domestic sphere for use in low voltage distribution circuits, wherever continuity of supply is necessary, for switching to an alternate source of supply from main supply and vice - versa.

These are switch disconnectors with independent manual operation, capable of making, carrying and breaking currents under normal circuit conditions, which may include operating overload condition and also carry currents under specified abnormal circuit conditions such as those of short circuit for a specified time.

FEATURES

• Compactconstruction

• Doublebreakcontacts

• SilverCadmiumOxidecontacttips

• Shroudedterminals

• FrontoperationwiththreestablepositionsI-O-II

• CentrepositionOFF

• EasysnaponDINRailmounting

• Canbemountedwithotherproductsviz.MCB,RCCB,Isolatorin Distribution Board

CONSTRUCTION

The entire switching mechanism along with the fixed and moving contact assembly are housed in FR thermo plastic moulded case / cover, having high dielectric strength, excellent mechanical & thermal properties.The switching mechanism is double break type. The contact tips are made of Silver Cadmium oxide for long electrical life, sustained current carrying capacity and ensure temperature rise is within specified limit.


Standard Conformity IS / IEC 60947 - 3

Type/Series

Rated Current (In) A 25 & 40



Nos. of Poles (Execution) DP & FP

Utilization Category AC 21A

Dielectric Strength kV 2.5




Mechanical Endurance (Nos.) 10000


Terminal Capacity (Max) for sq.mm 10

Shock 40mm free fall





20

DOUBLE POLE - CONNECTION DIAGRAMS / TERMINAL MARKING


“I” - Incoming terminals (main supply) - 2 & 6

“II” - Incoming terminals (standby supply) - 4 & 8

Outgoing terminals (to load) - 1 & 5

* Mid position of knob is in 'OFF' position

1 3

2 4 6 8

5 7

DIMENSIONS (in mm)

Current Rating (Amps.) Cat No.

25 DSMCODPX025

40 DSMCODPX040

63 DSMCODPE063

21

FOUR POLE - CONNECTION DIAGRAMS / TERMINAL MARKING


“I” - Incoming terminals (main supply) - 2, 6, 10 & 14

“II” - Incoming terminals (standby supply) - 4, 8, 12 & 16

Outgoing terminals (to load) - 1, 5, 9 & 13

*Mid position of knob is in 'OFF' position

1 5

161412

9 13

108642

DIMENSIONS (in mm)

Current Rating (Amps.) Cat No.

25 DSMCOFPX025

40 DSMCOFPX040

63 DSMCOFPE063

22

RESIDUAL CURRENT CIRCUIT BREAKER (RCCB / ELCB)

23

The flow of current through electrical facilities always involves risks. Poorly insulated equipment, faulty wires and incorrect use of an electrical device causes current to flow through the wrong path (i.e. through the insulation) to the earth. This current is called ‘Leakage Current’.

Earth leakage is an electrical hazard and is responsible for electrical shocks and fire risk. Earth leakage and its associated hazard can be prevented by Residual Current Circuit Breaker (RCCB), also popularly known as Earth Leakage Circuit Breaker (ELCB).

FEATURES

• Simpleandrobustoperatingmechanism

• RotaryhandlewithON/OFFindication

• DualterminationforBusBaraswellascableconnection

• Advanceneutral

• Testbuttonforregularinspection

• Positivecontactindication

RANGE

16A - 63A

SENSITIVITY

30mA, 100mA, 300mA

EXECUTION

• DoublePole(DP)

• FourPole(FP)

SPECIFICATIONIS 12640 - Part 1 IEC / EN 61008-1

24

RCCB/ELCB

PROTECTION - AGAINST ELECTROCUTIONThe use of exposed, substandard, badly wired, wrongly connected or damaged equipment as well as frayed or badly repaired cables reduces the safety of an installation and increases the risk of person receiving an electric shock.

Electrocution is a passage of current through human body, which is dangerous. The flow of current through human body effects vital functions.

1. Breathing

2. Heartbeat

A correctly chosen RCCB can detect current flowing into earth and reduces the risk of electrocution. Effect of electric current through human body has been well researched and following chart summarizes the results.

Effect of electric current through human body has been well researched and following chart summarizes the results.

However, electrocution should not be viewed in terms of “current” alone, but in terms of “contact voltage”. A person gets electrocuted by coming in contact with an object that has a different potential from his/her own. The difference in potential causes the current to flow through the body.

The human body has known limits:

•Undernormaldryconditions,voltagelimit=50V

•Indampsurroundings,voltagelimit=25V

EFFECT OF ELECTRIC CURRENT THROUGH HUMAN BODY

AGAINST INDIRECT CONTACT

Over current protection devices like MCB are unable to act promptly on small earth leakage currents. To comply with wiring regulations, the earth fault loop impedance in Ohms, multiplied by the rated tripping current of the RCD in amperes must not exceed 50.

EXAMPLE

For an RCD with a rated tripping current of 30mA, the maximum permissible earth fault loop impedance is calculated as follows: Zs (max) = 50 / In = 50/0.03 = 1,666

AGAINST FIRE

The majority of fires which occur as a result of faulty wiring are started by current flowing to earth. Fire can be started by fault current of less than 1 amp.The normal domestic overload protective device such as a fuse or MCB will not detect such a small current. A correctly chosen RCD will detect this fault current and interrupt the supply, hence, reducing the risk of a fire starting.

500 mA Immediate cardiac arrest resulting in death

70-100 mA Cardiac fibrillation; the heart begins to vibrate and no longer beats at a steady rate.

This situation is dangerous since it is irreversible

20-30 mA Muscle contraction can cause respiratory paralysis

10 mA Muscle contraction : the person remains “stuck” to the conductor

1-10 mA Prickling sensations

Rated Tripping Current Maximum permissible of the RCD earth fault loop impedance in

10 mA 5,000 30 mA 1,666 100 mA 500 300 mA 166

25

Technical Information 2P 4P

Standard Conformity IS 12640-1: IEC/ EN 61008-1 IS 12640-1: IEC / EN 61008-1

Rated Current (In) A 16, 25, 32, 40, 63 25, 40, 63

Sensitivity * (In) mA 30, 100, 300 30, 100, 300

Rated Voltage (Un) Vac 240 415

Rated Insulation Voltage (Ui) V 690 690

Rated Frequency Hz 50 50

Short circuit Withstand Capacity kA 6 6

Residual Making Breaking Capacity A 500 A or 10 In wherever is greater 500 A or 10 In wherever is greater

Ambient Temperature °C -25°C to + 55°C -25°C to + 55°C

Shock Resistance 40 mm free fall 40 mm free fall

Vibration Resistance g 3 3

Electrical /Mechanical operations 10000 10000

Mounting Din Rail (35 x 7.5) mm Din Rail (35 x 7.5) mm

Degree of Protection IP 20 IP 20

Terminal Capacity (max) mm2 25 25

RCCB/ELCB

WORKING PRINCIPLEThe RCCB works on the current balance principle. The supply conductors, i.e. the phases and the neutral, are passed through a torroid and form the primary windings of a current transformer. Its secondary winding is connected to a highly sensitive electromagnetic trip relay, which operates the trip mechanism.

In a healthy circuit, sum of the currents in phases, is equal to the current in the neutral and the vector sum of all currents is equal to zero. If there is any insulation fault in the current and leakage current flows to earth, the currents do not balance and their vector sum is not equal to zero. This imbalance is detected by the core balanced current transformer, the RCCB is tripped and supply to load is interrupted. The trip mechanism is operated at a residual current between 50-100% of its rated tripping current.

Earth

R

Y

B

N

T

*500 mA is available on request

26

WIRING DIAGRAM

The STANDARD range of four pole RCCBs can be used to provide residual current protection in 3 phase, 3 wire circuits (no neutral), however a link from the neutral to an incoming should be made on the supply side of the RCCB, to enable the operation of the RCCB.

Actuation Time Characteristics

RCCB/ELCB

a

Current in milliamperes

b c1c2c310000

5000

2000

1000

500

200

100

50

20

100.1 0.3 1 3 10 30 100 300 1000 3000 10000

0.2 0.5 2 5 20 50 200 500 2000 5000

30 mA

100 mA

Tim

ein

milli

seco

nds

Typical currentlimits due to body resistanceat 240 V

ms

350

300

350

200

150

100

50

1 2 3 4 5 6

Residual Current multiple of IΔn (mA)

Tim

e (in

ms)

For Three Phase 3 Wire connections

For Single Phase 2 Wire connections

For Three Phase 4 Wire connections

Load

1 N

Load

2 4 6 N

Load

2 4 6 N

2 N 2 4 6 N

1N

T

R

1 3

R

T

5 N 1 3 5 N

2 4 6 N

R

T

SELECTION

30 mA : A 30 mA ELCB will provide a high degree of protection against

electrocution in an accidental shock hazard situation. The current flowing

through human body could be between 80mA and 240mA depending on

the resistance of the human body and the voltage across it.

Zone : Physiological Effects

Zone 1 : Usually no reactions

Zone 2 : Usually no harmful physiological effects

Zone 3 : Usually no organic damage to be expected. Likelihood of muscular

contraction and difficulty in breathing, reversible disturbances of formation

and conduction of impulse in the heart and transient cardiac arrest without

ventricular fibrillation increases with current magnitude and time.

Zone 4 : In addition to the effects of Zone 3, probability of ventricular

fabriliation increases upto 5% (curve C2) upto 50% (curve C3) and

above 50% beyond curve C3. It increases with magnitude and time, and

pathophysiological effects such as cardiac arrest, breathing arrest and heavy

burns may occur.

To be within zone of the IEC curve as shown above. It is necessary for the

ELCB to operate within 50ms at 240 mA and 150ms at 80mA. Both these

conditions are satisfied by 30mA ELCB.

For households, individual outlets, wet areas and temporary installations,

ELCB with sensitivity not exceeding 30mA is advisable.

100 mA : A 100mA ELCB will normally give high degree of protection

against electrocution but there is a possibility that the shock current could

fall below the tripping level of ELCB. This could occur if additional resistances

to that of human body are included in the earth path.

The 100mA RCCB protects against leakage current and indirect contact with

earth loop impedance upto 500 Ohms.

300 / 500mA : A 300/500 mA ELCB may be used where only fire protection

is required. eg., on lighting circuits, where the risk of electric shock is lesser.

300/500mA ELCB will not give any protection against electrocution.

27

Dimensions (in mm)

RCCB/ELCB

36.0

36.0

45.0

67.8

60.0

71.0

68.0

60.0

43.5

84.5

36.0

45.0

AC TYPE - STANDARD APPLICATIONSAC type RCDs detect AC residual current. In the majority of cses (standard applications), they are used for AC current detection at 50 / 60 Hz


Cat No.B-Curve C-Curve

16 30 DSRMCTDF030016

16 100 DSRMCTDF100016

16 300 DSRMCTDF300016


25 100 DSRMCTDF100025

25 300 DSRMCTDF300025


32 100 DSRMCTDF100032

32 300 DSRMCTDF300032


40 100 DSRMCTDF100040

40 300 DSRMCTDF300040


63 100 DSRMCTDF100063

63 300 DSRMCTDF300063


Cat No.B-Curve C-Curve

16 30 DSRMCRFF030016

16 100 DSRMCRFF100016

16 300 DSRMCRFF300016


25 100 DSRMCRFF100025

25 300 DSRMCRFF300025


32 100 DSRMCRFF100032

32 300 DSRMCRFF300032


40 100 DSRMCRFF100040

40 300 DSRMCRFF300040


63 100 DSRMCRFF100063

63 300 DSRMCRFF300063

DOUBLE POLE ‘AC’ TYPE

FOUR POLE ‘AC’ TYPE

28

RCCB/ELCB

*500 mA is available on request

HIGHER RATING RCCB (80A-100A)

Technical Specification 2P 4P

Specification reference IS 12640-1 IEC / EN 61008-1 IS 12640-1 IEC / EN 61008-1

Rated current (In) A 80, 100 80, 100

Sensitivity (IDn) mA 30, 100, 300 30, 100 ,300, 500*

Rated voltage (Ue) V 240 ac 415 ac

Rated insulation voltage (Ui) V 690 690

Rated frequency Hz 50 50

Trip time 1xIDn<300ms 1xIDn<300ms 5IDn<40ms 5IDn<40ms

Short circuit withstand capacity kA 10 10

Residual making breaking capacity A 10 In 10 In

Ambient working temperature °C -25°C to + 55°C -25°C to + 55°C

Shock resistance 40mm free fall 40mm free fall

Vibration resistance g 3 3

Electrical endurance operations >2000 >2000

Mechanical endurance operations >3000 >3000

Mounting Din Rail (35 x7.5 mm) Din Rail (35 x7.5 mm)

Degree of protection IP 20 IP 20

Terminals capacity (Max) mm2 50 50

FEATURES

•Shortcircuitbreakingwithstandcapacity10kA

•DifferentknobpositiontoindicatewhetheritisswitchedbyafaultormanuallyswitchedOFF(midtrip)

•Testbuttonforregularinspection

•Contactpositionindication

29

DOUBLE POLE ‘AC’ TYPE

FOUR POLE ‘AC’ TYPE

Dimensions (in mm)

RCCB/ELCB

36.0

30.5

44.0

60.0

69.5

45.0

36.0

87.5 87.5

72.0

2 Pole 4 Pole

Current Rating (Amps.) Sensitivity Cat No.

80 30 DSRMCMDF030080

80 100 DSRMCMDF100080

80 300 DSRMCMDF300080

100 30 DSRMCMDF030100

100 100 DSRMCMDF100100

100 300 DSRMCMDF300100

Current Rating (Amps.) Sensitivity Cat No.

80 30 DSRMCMDF030080

80 100 DSRMCMDF100080

80 300 DSRMCMDF300080

100 30 DSRMCMDF030100

100 100 DSRMCMDF100100

100 300 DSRMCMDF300100

30

RESIDUAL CURRENT CIRCUIT BREAKER WITH OVER CURRENT PROTECTION (RCBO)

31

STANDARD new RCBO is a single composite device which provides protection against over current and earth leakage faults in the same width and profile as that of a standard MCB. It is designed for use in domestic, commercial and industrial distribution systems at the most downstream circuit for ensuring high degree of protection to the user for a particular circuit. In normal use, it is safe to use and free of to user as well as to environment.

FEATURES

• Pulsatingdcprotection-TypeA

• Discriminationusingtimedelay-TypeSRCBO

• ControlledresponseVDRCBO(Electronic)

• ProtectionincaseoflossofsupplyneutralinSPNRCBOonly

• Enhancedimmunitytonuisancetripping

• Positivecontactindication:RedforON,GreenforOFF

• Shortcircuitbreakingcapacity10kA

• Largeterminalcapacity:RCBOshave35mm2forcoolrunningwhileinoperation

• Protectionincaseoflossofsupplyneutral:Evenineventoflossofsup-ply neutral, STANDARD RCBO provides protection against earth faults . The Functional Earth (FE) white color wire connected to earth provides this protection

• Controlledresponse&immunitytonuisancetripping:Thetriplevelandthe response time of the STANDARD VD (Voltage Dependent) RCBO using electronic circuit is set to very precise values and thereby provide greater immunity to nuisance tripping that can be caused by mains borne noise, surge voltages, lighting surges, reactive loads, mains filters, etc

• Neutraltoearthfaults:AconnectionthatoccursbetweenNandEonthe load side of any RCBO will impact on its performance and cause the trip level to increase. In the case of a N - E fault, the user may have no way of knowing that this fault exists and that the RCBO has been desensitised. Under this condition, the Standard VD RCBO provides a far greater level of protection than a normal VI (Voltage Independent) RCBO

AESTHETICS & CONVENIENCE

• Thenewmodule’suniquecompactconstructionenablesfarmoredevices to be fitted into a distribution board than previously possible, and 2 Module RCBO can simply replace existing MCB 2 pole when upgrading a board.

• Highstackingdensity=smallerchasis&distributionboards.

Reliability & continuity of service

• EnhanceddiscriminationwithSTANDARDMCBs

• Backupto10kAwithBS&DINfuses

• RetrofitsStandardMCBsindistributionboardswithnomodificationsingeneral

• Robustconstruction.

ENERGY LIMITING

STANDARD RCBO meets the requirements for energy let through by IEC &British Standard for energy limiting class 3.

32

ADDITIONAL RANGE - TYPE A & SType A - Pulsating DC Protection: Any electrical appliance with power control has the ability to produce earth fault current with pulsating DC (rectified AC) components. RCBOs that provide this type of protection are referred to as Type A RCBOs.

VI RCBOs do not provide this protection, and are referred to as Type AC RCBOs. STANDARD VD RCBOs have been specifically designed to provide protection against pulsating DC fault currents.

• TypeS-SelectiveorTimeDelay:RCBOsarealsodividedintotwocategoriesdeterminedbytheirresponsetimetoanearthfaultcurrent,asfollows

• GeneralType-havingatriptime<300mSforfaultcurrentsofIDNand<40msforfaultcurrents>5IDN.

• SType-havingatriptimeof150-500mSforIDN,and40-130mSfor>5IDN.

(IDn is the rated residual operating current of the RCBO)

As the name implies, general types are intended for general purpose use. However, S (selective) types are normally used in conjunction with downstream general type RCBOs.

The S type effectively provides discrimination in terms of the response time to earth fault currents for upstream and downstream RCBOs. For example, when two RCBOs are connected in series the first RCBO will often be an S type.

Technical Information SPN (2M) TPN (4M)

Specification SPN (2M) TPN (4M)Specification reference IS 12640 (Part 2) & IEC 61009 IS 12640 (Part 2) & IEC 61009Rated current In 6A, 10A, 16A, 20A,25A, 32A, 40A 6A, 10A, 16A, 20A,25A, 32A, 40ARated residual operating current IDN 30, 100, 300mA. 30, 100, 300mA.Instantaneous tripping current ‘C ’curve ‘C ’curveRated voltage Un (Vac) 240V~ 415V~Rated insulation voltage Un (Vac) 690V 690VRated frequency 50Hz 50HzNo. of pole 1P+N 3P+NRated short circuit capacity Icn 10kA 10kARated residual making breaking capacity IDm 500A 500A Operating characteristics in case of residual currents ‘A’ type ‘A’ typeMethod of mounting Panel board type (DIN rail) Panel board type (DIN rail)Degree of protection IP 20 IP 20Terminals for external conductors (mm2) 35 Net weight (in Kg) 0.420 0.840Ambient working temperature -5°C to + 55°C -5°C to + 55°CMechanical endurance (No. of operations) 4000 4000Electrical endurance (No. of operations) 4000 4000Trip time (milli second) <40 <40Shock resistance 40mm free fall 40mm free fallVibration resistance 3g 3g

RCBO

33

RCBO

Dimensions (in mm)

10000.00

1000.00

100.00

Tim

e (s

ec)

10.00

1.00

0.10

0.011 10

Multiples of Reted Current

100

1000.00

100.00

Tim

e (s

ec)

10.00

1.00

0.10

0.010.01 1 10 100 1000 10000

Multiples of Reted Residual Current in I∆n mA

Time Current Characteristics C Curve Residual Current Tripping Characteristics (General Type)

35.4

87.5

36

43.5

68.4

45

70.6

6.8

44

70.8 50.4

4536

6.8

43.568.474.5

125


SensitivitymA

Cat No.SP&N

Cat No.TP&N

6 30 DSCEACSN2030006 DSCEACTN4030006





















34

DISTRIBUTION BOARDS & ENCLOSURES

35

Distribution Boards provide flexibility and a systematic approach to ever increasing need for effective methods of the electrical distribution in domestic, commercial and industrial application. STANDARD distribution boards have been specially designed to meet all the technical requirements and ensures the distribution boxes blend with the decor of the installation space.The distribution boards with their features and their range offer a compact, practical and economic solution to any electrical network in residential / commercial complexes, industries etc. having single phase or three phase connections. The distribution board is not merely an enclosure but a complete system in itself comprising of ETP Copper bus bar, brass neutral link, earth link, earthing studs, and interconnection wires for effective distribution of current.

FEATURES

• Superioraestheticsthatblendwellwiththedecor

• MadeofspecialgradeCRCAsheetsteeltoprovidestrengthandlongerlife to enclosures

• ManufacturedwithlatesttechnologyCNCPunchandBrakepressestoattain highest degree of perfection

• Paintedwithepoxypolysterandpolysterresinbasedpowderpaintswithlatest techniques in powder coating ensures strong, scratch resistant coatings

• Currentcarryingpartsaremadeofelectrolyticgradeofcopperhavinghigh conductivity and low resistivity thereby keeping temperature rise and distribution loss very low

• Appropriate sizes of DIN rails to facilitate easy and fast mounting ofMCBs, RCCBs, Isolators etc

• Brassneutralandearthbarsofsuitablecross-sectionalareasareprovidedto facilitate connections for each outgoing terminals

• Adequatenumberofknockoutholesofvarioussizesareprovidedbothat the top and the bottom. This facilitate easy installation and connection of conduits of all sizes, both for top and bottom

• Detachableupperandlowerendplatesprovidedforeasyandflexibilityof cabling

• Superiorsinglephasebusbarsprovidedwhicharecompletelyinsulatedand fitted in PVC channel to avoid accidental touch

• Suitableforbothflushandsurfacemounting

• ConformstoIS13032&IEC:61439-3

• Robustconstruction

36

DISTRIBUTION BOARDS

S.No. Type Configuration Application

(a) SPN SPN Simple, Economical & Safe distribution Consumer Simple, Economical & Safe distribution

(b) TPN TPN (Horizontal & Three phase & neutral incoming and outgoing can be only single phase Vertical) Three phase and neutral incoming, outgoing can be single phase as well as multi phase Per Phase Isolation (PPI) DP RCCB in each phase is provided to avoid the total outage as only the phase where earth leakage fault exist, get isolated. (c) Special Extended loose Wire Most flexible design Three Tier Most flexible design Power Line For fault level higher then 10kA with a provision for MCCB incomer 7 Segment DB Single point distribution where per phase isolation facility is required Phase Selector(40&63A) Used for selection of a phase in case other phase fails Plug & Socket Used for Air conditioner and motor protection MCB Enclosures To isolate / connect electrical appliances independently

RANGE

Outer door

DISTRIBUTION BOARDS

FEATURESMasking - (Cement & Water guard)

During the construction stage the DBs can get ingressed with water & cement dust. This can spoil the decor and more importantly alter the performance parameters. STANDARD Smart Trek DBs come with a masking arrangement that keeps water and cement dust away.

WEATHER PROOF DESIGN

All DBs are provided with perfect fitted gaskets which ensures maximum ingress protection upto IP-43.

Note: All features are not available in all types of DBs

Inner door

Masking (Cement & waterguard)

37

Dimensions (in mm)

Ways Powershell DescriptionCat No.

SPN Double Door

Dimensions Knockout holes

A B C D

Top Bottom Side (Each Side)(Ø25) (Ø31) (Ø25) (Ø25)

4 SPN 4W DD DB DSDPSHODIW04 125 175 207 172 3 - 3 - 1

6 SPN 6W DD DB DSDPSHODIW06 151 211 243 166 3 - 3 - 1

8 SPN 8W DD DB DSDPSHODIW08 187 247 279 166 2 2 2 2 1



Knockout holes O/G

Knockout holes I/C

Knockout holeson each side

D 222

1280

.63

243

AB

C

DISTRIBUTION BOARDS

RANGE

Powershell SPN DD - 4, 6, 8, 12 & 16W

SPECIFICATION

IS: 13032 & IEC 61439 - 3

FEATURES

• AestheticallyPleasingDesign

• Elegentcolorcombination

• Cornersofthetopcoverhavebeenbeautifullycoveredwithnewunique design of side channels.

• TransparentcementguardtoprotecttheDBfromconstructionspill over.

SPN POWERSHELL DOUBLE DOOR DISTRIBUTION BOARDS - IP 42

Dimensions (in mm)

Ways Powershell Description Cat No.

Dimensions Knockout holes (Ø31)

A B C Top Bottom

Side (Each Side)

4 TPN 4W DD DB DSDPTHODIW04 196 251 282 4 4 2




TPN POWERSHELL DOUBLE DOOR DISTRIBUTION BOARDS - IP 42

Knockout Holes O/G


345

400

421

Knockout Holes I/C

A

1292

3

B

C

DISTRIBUTION BOARDS

RANGE

Powershell TPN DD - 4, 6, 8 & 12W

SPECIFICATION

IS: 13032 & IEC 61439 - 3

FEATURES



• Cornersofthetopcoverhavebeenbeautifullycoveredwithnewunique design of side channels

• TransparentcementguardtoprotecttheDBfromconstructionspill over

DISTRIBUTION BOARDS

SPN POWERSHELL DOUBLE DOOR DISTRIBUTION BOARDS - IP 43

Dimensions (in mm)

WaysPowershell Description Cat No.


A B C D

Top Bottom Side (Each Side)(Ø25) (Ø31) (Ø25) (Ø25)

4 SPN 4W DD DB DSDNSHODIW04 125 175 207 172 3 - 3 - 1

6 SPN 6W DD DB DSDNSHODIW06 151 211 243 166 3 - 3 - 1

8 SPN 8W DD DB DSDNSHODIW08 187 247 279 166 2 2 2 2 1



DISTRIBUTION BOARDS

Knockout holes O/G

Knockout holes I/C


D 222

1280

.63

243

AB

C

RANGE


SPECIFICATION

IS: 13032 & IEC 61439 - 3

FEATURES





• BetteringressofprotectionIP43

DISTRIBUTION BOARDS

40

DISTRIBUTION BOARDS

Dimensions (in mm)

WaysPowershell Description Cat No.

Dimensions Knockout holes (Ø31)

A B C Top BottomSide (Each

Side)

4 TPN 4W DD DB DSDNTHODIW04 196 251 282 4 4 2




TPN POWERSHELL DOUBLE DOOR DISTRIBUTION BOARDS - IP 43

Knockout Holes O/G


345

400

421

Knockout Holes I/C

A

1292

3

B

C

RANGE

Powershell SPN DD - 4, 6, 8 & 12W

SPECIFICATION

IS: 13032 & IEC 61439 - 3

FEATURES





• BetteringressofprotectionIP43

41

Dimensions (in mm)

Ways Cat No.


A B C D

Top Bottom Side(Each Side)φ25 φ31 φ25 φ31

2 + 4W DSDCSHODOW04 151 211 243 166 3 - 3 - 1

2 + 6W DSDCSHODOW06 187 247 279 166 2 2 2 2 1

2 + 8W DSDCSHODOW08 233 283 315 176 2 2 2 2 1

2 + 10W DSDCSHODOW10 269 319 351 176 4 2 4 2 1

2 + 12W DSDCSHODOW12 305 355 387 172 4 2 4 2 1

2 + 14W DSDCSHODOW14 341 391 423 172 4 2 4 2 1

SPN POWERSHELL 2+DOUBLE DOOR DBS - IP 42

Knockout holes O/G

Knockout holes I/C


A

B

C

243

222

D

94

123

DISTRIBUTION BOARDS

RANGE


SPECIFICATION

IS: 13032 & IEC 61439 - 3

FEATURES





• Properisolationbetweenincomer&outgoing

42

SPN SINGLE DOOR DBs IP 40

Knockout Holes - Dimensions (in mm)

61

232

222

182

C

B

10

A

(fixi

ng c

ente

r)

(fixing center)

Ways Cat No.

Dimensions

A B C Top Bottom Each Side

4 DSDMSNHOSI04 139 68 149 3 No. Ø25 - No. Ø31 3 No. Ø25 - No. Ø31 1 No. Ø25

6 DSDMSNHOSI06 175 104 185 2 No. Ø25 1 No. Ø31 2 No. Ø25 1 No. Ø31 1 No. Ø25




RANGE

SPN DD - 4, 6, 8, 12 & 16W

SPECIFICATION

IS: 13032 & IEC 61439 - 3

FEATURES

• Compactdesign,requiresminimumspace

• Suitableforflush&surfacemounting

• Suppliedwithfullyshieldedbusbar

• Levelmarksforprovidingindicationforfitmentinwall

DISTRIBUTION BOARDS

43

(fixing center)

(fix

ing

cent

er)

B

C

400

345

A

76

410

D

Ways Cat No.

Dimensions

Sheet Thickness

Knockout holes (Ø31)

A B C D Top BottomSide (Each

Side)

4 DSDMTNHCSI04 251 192 261 72 1.0 4 4 2

6 DSDMTNHCSI06 323 264 333 144 1.0 6 6 2

8 DSDMTNHCSI08 395 336 405 144 1.0 6 6 2

12 DSDMTNHCSI12 539 480 549 144 1.0 8 8 2

Dimensions (in mm)

TPN SINGLE DOOR DBs IP 40 PROTECTION

Range SPN DD - 4, 6, 8, 12 & 16W

SPECIFICATION

IS: 13032 & IEC 61439 - 3

FEATURES

• Compactdesign,requiresminimumspace

• Raisedneutrallinkforeasywiring


• Suppliedwithfullyshieldedbusbar

• Levelmarksforprovidingindicationforfitmentinwall

DISTRIBUTION BOARDS

44

VERTICAL TYPE DBs - IP 42

395345

4058110

3

AB C

Dimensions (in mm) Single Door

Dimensions (in mm) Double Door

Knockout Holes (Ø31 & Ø38)

Knockout Holes (Ø31 & Ø38)

11

345

413

CB

395

3

108

A

Ways Cat No. A B C TopBottom

Ø31Bottom

Ø38 SideSheet

Thickness

4 DSDMTNVOSI04 450 400 460 5 2 1 2 1.0

8 DSDMTNVOSI08 558 508 568 5 2 1 2 1.0

12 DSDMTNVOSI12 666 616 676 5 2 1 2 1.0


Ø31Bottom

Ø38 SideSheet

Thickness

4 DSDMTNVODI04 450 400 472 5 2 1 2 1.0

8 DSDMTNVODI08 558 508 580 5 2 1 2 1.0

12 DSDMTNVODI12 666 616 688 5 2 1 2 1.0

RANGE

TPN Vertical DB - 4, 8, & 12W

SPECIFICATION

IS: 13032 & IS: 8623 and IEC 61439 - 3

FEATURES


• Raisedneutrallinkforeasywiring

• ProvisionforFPIsolator/RCCBasincomer&SP/TPmcbasoutgoing

• Suppliedwith125Acopperbusbarflattype

• Suppliedwithneutral&earthbars

• Panassemblyforeaseofinstallation

DISTRIBUTION BOARDS

45


Ø31Bottom

Ø38 SideSheet

Thickness

4 DSDPVDIBEOTO04 685 596 670 7 4 1 2 1.2

8 DSDPVDIBEOTO08 793 703 778 7 4 1 2 1.2

12 DSDPVDIBEOTO12 901 811 886 7 4 1 2 1.2

POWERLINE VERTICAL TYPE DBs - IP 42 PROTECTION

Dimensions (in mm)

CBA

3105

10365

350275

RANGE

Powerline DB - (TPN SD/DD) - 4, 8 & 12W

SPECIFICATION

IEC 61439 - 3 / IS: 13032 & IS: 8623

FEATURES

• SuitableforFlushmountingandSurfacemounting

• With160A&250Acopperbusbar

• Withneutralbars&earthbars

• WithprovisionforTP/FP160MCCBasincomerand SP / TP MCBs as outgoing

• IP42

DISTRIBUTION BOARDS

46

A

91.2

839

5

375

321

C

B

PREWIRED DISTRIBUTION BOARD - SPN DOUBLE DOOR

Dimensions (in mm)

Ways Cat No.Sheet

Thickness

Dimensions Knock out holes


Side)

6 DSDMSHMDIW06000 1.6 276 176 296 4 4 2

8 DSDMSHMDIW08000 1.6 312 212 332 4 4 2

10 DSDMSHMDIW10000 1.6 348 248 368 4 4 2

12 DSDMSHMDIW12000 1.6 384 284 404 6 6 2

16 DSDMSHMDIW16000 1.6 456 356 476 8 8 2

RANGE

SPN DD – 6, 8, 10, 12 & 16W

SPECIFICATION

IEC 61439 - 3 / IS: 13032 & IS: 8623

FEATURES

• Phase/Neutralterminalblockforterminationofincomingand outgoing wires

• ColoredflameretardantPolyamideterminalblocksandFRLS wiring for easy identification, Phases & Neutral

• AdetachablecassetteisprovidedforsaferemovalofMCB/RCCBfrom DB without loosening the internal cable connection of Phase & Neutral Circuit

• DBsareprovidedwithintegralloosewireboxinSPNfor accommodating extra bunch of wires

• IP42

DISTRIBUTION BOARDS

47

BA

431

482

C

497

763

PREWIRED DISTRIBUTION BOARD - TPN SINGLE DOOR

Dimensions (in mm)

Ways Cat No.Sheet

Thickness



Side)

4 DSDMTHMSIW04000 1.2 385 318 400 5 5 0

6 DSDMTHMSIW06000 1.2 423 353 437 7 7 0

8 DSDMTHMSIW08000 1.2 460 389 472 9 9 0

12 DSDMTHMSIW12000 1.2 605 534 618 13 13 0

RANGE

TPN SD – 4, 6, 8 & 12W

SPECIFICATION

IEC 61439 - 3 / IS: 13032 & IS: 8623

FEATURES

• Phase/Neutralterminalblockforterminationofincomingandoutgoing wires

• ColoredflameretardantPolyamideterminalblocksandFRLSwiring for easy identification of R, Y & B Phases & Neutral


• IP42

DISTRIBUTION BOARDS

48

Dimensions (in mm)

Ways Cat No.Sheet

Thickness



Side)

4 DSDMTHMDIW04000 1.2 389 315 410 5 5 0

6 DSDMTHMDIW06000 1.2 442 349 445 7 7 0

8 DSDMTHMDIW08000 1.2 460 387 482 9 9 0

12 DSDMTHMDIW12000 1.2 605 534 624 13 13 0

C

492

B

A

431

482

101

3

PREWIRED DISTRIBUTION BOARD - TPN DOUBLE DOOR

RANGE

TPN DD – 4, 6, 8 & 12W

SPECIFICATION

IEC 61439 - 3 / IS: 13032 & IS: 8623

FEATURES

• Phase/Neutralterminalblockforterminationofincomingandoutgoing wires

• ColoredflameretardantPolyamideterminalblocksandFRLSwiring for easy identification of R, Y & B Phases & Neutral


• DBsareprovidedwithintegralloosewireboxinTPNfor accommodating extra bunch of wires

• IP42

DISTRIBUTION BOARDS

49

Dimensions (in mm)

CONSUMER UNIT - IP 40 PROTECTION

Ways Cat No. Dimensions

A B C

4 DSDCSNHOSI04 139 89 154

8 DSDCSNHOSI08 211 161 226

12 DSDCSNHOSI12 283 233 298

6310

A

C

255

240

195

B

3

2487

RANGE

Automatic Phase Selector Unit

SPECIFICATION

IEC 61439 - 3 / IS: 13032 & IS: 8623

FEATURES

• CanbeeasilyconnectedwithyourexistingDB

• AutomaticPhaseselection

• PhaselossProtection

• Undervoltage&overvoltageprotection

• Manualphasepriorityselection

• OperationalstatusindicationthroughLEDs

• ItcomeswithTPNMCBof63A

• IP42

DISTRIBUTION BOARDS

50

PER PHASE ISOLATION (PPI) HORIZONTAL DBs - IP 42 PROTECTION

RANGE

TPN – 4, 6 & 8W

SPECIFICATION

IEC 61439 - 3 / IS: 13032 & IS: 8623

FEATURES

• DBswithphasesegregationandseparationbetweenincomerandoutgoing


• With100Acopperbusbarforeachphase

• Withneutralbar,earthbarandcabletiesforcablemanagement

• Fullyinsulatedbusbar

• Withperphaseneutral&earthbar

• Suppliedwithwireset

• IP42

Knockout Holes (Ø31)

Dimensions (in mm)

96.5

11

A

B

C

3

422

400

345

Ways Cat No.Capacity of 17.8 mm Module

Incomer + Outgoing A B C Top Bottom SideSheet

Thickness

2+4 DSDPTHPDRW04 4 + (6+12) 323 268 341 6 6 2 1

2+6 DSDPTHPDRW06 4 + (6+18) 395 340 413 8 8 2 1

2+8 DSDPTHPDRW08 4 + (6+24) 534 479 552 11 11 2 1

DISTRIBUTION BOARDS

51

PER PHASE ISOLATION (PPI) VERTICAL DBs - IP 42 PROTECTION

RANGE

PPI Vertical DB - 4 Tier - 2+8 & 2+12W

SPECIFICATION

IEC 61439 - 3 / IS: 13032 & IS: 8623

FEATURES

• DBswithphasesegregationandseparationbetweenincomer and outgoing





• Withperphaseneutral&earthbar


• IP42

AB

C 11103

3

740

750

665


Dimensions (in mm)

Ways Cat No.

Capacity of 17.8 mm Module Incomer +

Outgoing A B C Top Bottom SideSheet

Thickness

2 + 8 DSDPTVPDRW08 4 + (6+24) 323 248 338 7 7 6 1.2

2 + 12 DSDPTVPDRW12 4 + (6+36) 395 320 405 7 7 6 1.2

DISTRIBUTION BOARDS

52

PHASE SELECTOR DBS (Without Rotary Switches & Wires)

PHASE SELECTOR (HORIZONTAL) DBs - 4 QUADRANT DESIGN (With Rotary Switches & Wires)

Ways Rating Cat No. (DD) Horizontal

4 40A DSDSCHDRZ04040 with eight way incomer slot






WaysRegal Grey

Cat No. (DD) A B C D E Sheet

Thickness

4 DSDSCHDRZ04000 478 373 496 430 355 1

6 DSDSCHDRZ06000 514 409 532 430 355 1

8 DSDSCHDRZ08000 550 445 568 430 355 1


Dimensions (in mm)

448

C

355

430

A

B12

83

RANGE

Phase Selector (Horizontal - 4 Quadrant) - 4, 6 & 8W

SPECIFICATION

IEC 61439 - 3 / IS: 13032 & IS: 8623

FEATURES

• Withinbuilt3nos.of40A/63Aphaseselectorswitches and 3 nos piano switches





• Provisionfor8Wincomer,indicatorlightR,Y,B(FPMCB/Isolator/RCCB)


• IP42

DISTRIBUTION BOARDS

53

11 105

525

600

610

A

BC 3

Dimensions (in mm)

PHASE SELECTOR (VERTICAL) DBs DOUBLE DOOR

Ways Rating Cat No. (DD) Horizontal

4 40A DSDSNVDRZ04040

4 63 A DSDSNVDRZ04063





Ways

Capacity of17.8 mm module

Incoming+Outgoing Rating A B C

Knockout Holes

Top Bottom Each Side

Ø25 Ø20 Ø25 Ø20 Ø25

4 8+12 40A 333 323 248 9 8 9 8 3

4 8+12 63A 333 323 248 9 8 9 8 3

6 8+18 40A 405 395 320 9 8 9 8 3

6 8+18 63A 405 395 320 9 8 9 8 3

8 8+24 40A 405 395 320 9 8 9 8 3

8 8+24 63A 405 395 320 9 8 9 8 3

RANGE

Phase Selector (Vertical) – 4, 6 & 8W

SPECIFICATION

IEC 61439 - 3 / IS: 13032 & IS: 8623

FEATURES

• Withinbuilt3nos.of63Aphaseselectorswitchesand3nos.

piano switches




• Fullyinsulatedbusbarandneutralbar

• Provisionfor8Wincomer,indicatorlightR,Y,B(FPMCB/Isolator/RCCB)


DISTRIBUTION BOARDS

54

PHASE SELECTOR ENCLOSURE (VERTICAL)

RANGE

40A to 63A

SPECIFICATION

IEC 61439 - 3 / IS: 13032 & 8623

FEATURES

• CompactDBswhichoccupyminimumspace

• PhaseselectorDBsprovideflexibilityinselectingandinterchanging the phases in case there is power outage in one particular phase

• Suitableforsurface&flushmounting

• Costeffectivesolution

• Suppliedwithrotaryswitches,dulywired

• Suitableforuseon240/415V,50Hzsupply

• IP40

Phase Selector Enclosure (Vertical) (with rotary switches, duly wired)

110

CBA

3

175

380

316


Dimensions (in mm)

Rating Cat. No. A B C Top BottomSheet

Thickness

40A DSDATVFS40 65 83 123 7 7 1.2

63A DSDATVFS63 91 109 144 7 7 1.2

DISTRIBUTION BOARDS

55

6W, 8W & 12W

D- 31 Knockout holes O/G

D- 31 Knockout holes O/G

659

625

485

B

A

C 2222

102

8

Dimensions (in mm)

7 SEGMENT DBs - IP 42 PROTECTION

RANGE

7 Segment DB - (TPN DD) - 4, 6, 8 & 12W

SPECIFICATION

IEC 61439 - 3 / IS: 13032 & IS: IS: 8623

FEATURES

• DBswithphasesegregationandseparationbetweenincomer and outgoings



• Withneutralbar,earthbar


• MainIncomerFPIsolator&FPChangeover,DPRCCBas sub-incomer and SP MCBs as outgoing


• IP42

Ways Cat No. Sheet Thickness

Dimensions Knock out holes (Ø31)

A B C Top Bottom

4 DSDMTHDDRW04 1.2 440 380 474 7 7

6 DSDMTHDDRW06 1.2 548 488 582 8 8

8 DSDMTHDDRW08 1.2 656 596 690 10 10

12 DSDMTHDDRW12 1.2 872 812 906 13 13

DISTRIBUTION BOARDS

56

A

E

63

102 BD

10C

B C

A

MCB SHEET STEEL ENCLOSURES

MCB PLASTIC ENCLOSURES

Dimensions (in mm)

Dimensions (in mm)

Ways (amp.) Cat No.

1 DSDESSP

2 DSDESDP

3 DSDESTP

4 DSDESFP

Ways Cat No.

1/2 DSDEPDP

3/4 DSDEPFP

Ways Dimensions

A B C2 140 45 65

4 140 81 65

Ways

DimensionsKnock out holes

(Ø25)

Sheet ThicknessA B C D E Top Bottom

2 60 160 70 170 30 1 1 1

4 98 180 108 190 62 2 2 1

FEATURES

• Enclosureforindependentcutof/connectionofelectricalappliances

FEATURES

• Enclosureforindependentcutof/connectionofelectrical appliances

DISTRIBUTION BOARDS

57

Rating Description Cat No.

25A Sheet Metal DSDMCSN0251025

25A Plastic DSDTCSN0251025

Rating Description Cat No.

25A Sheet Metal DSDMCDP0251025

25A Plastic DSDTCDP0251025

MCB PROTECTED SOCKET (MODULAR AC BOX)

MCB protected socket is a new concept to provide safety for appliances which are plugged in to power sockets in residences as well as commercial premises. It provides inbuilt protection over current & short circuit with the help of MCB. It is designed for quick and easy installation and is new style statement for safety.

RANGE

25A

RATED VOLTAGE UN

25A

RATED FREQUENCY

50 Hz

TERMINAL CAPACITY

6 mm2

FEATURES

• Aestheticappeal

• Idealforlocalsectioning-Selectivity

• Highqualitycontactsensuresreliability

• BuiltinMCBsprotection,shortcircuitbreakingcapacity(3kA)

• SuitableforprotectionofhomeapplianceslikeACs,LCD, Geyser, Microwave etc.

MCB PROTECTED SOCKET (MODULAR AC BOX) 4 MODULE

MCB PROTECTED SOCKET (MODULAR AC BOX) 3 MODULE

DISTRIBUTION BOARDS

POWER SHIELD (MINI MCB WITH ENCLOSURE)

Rating Cat No.

32A DSMPCDPA032

RANGE

32A

RATED VOLTAGE UN

240V ac Rated Frequency : 50 Hz

TERMINAL CAPACITY

6 mm2

FEATURES

• Appealing&contemporaryaesthetics

• compact&spacesavingdesign

• Overload&shortcircuitprotection

• ProvenMCBmechanismforlongerlife

• Easytooperate&replace

• Completelyinsulateddesign

• Indicationofsupply

• InplasticenclosurewithminiMCB

MINI MCB WITH ENCLOSURE

58

Rating (Amp.) Cat No.

20A/SPN/DP (AC Box) DSDPUSN020

20A/TP DSDPUTN020

30A/TP DSDPUTN032

PLUG AND SOCKET ENCLOSURES

ACCESSORIES

• NeutralBar/EarthBar

• DINChannel

• BusBarwithPVCSleeve

• BlankingPlate1/2

CUSTOMIZED DBS

• PrewiredDB

• DBswithextendedloosewirebox

• MeterBox(1Phase&3Phase)

ROW TYPE DISTRIBUTION BOARDS

Row type distribution boards are versatile in design and aesthetics. These are specially designed for domestic as well as multi-storey complexes. Considering the capacity usage requirement, these are available in 1,2,3,4 and 5 rows both in 12 module and 16 module versions. The flush mounting and aesthetic look adds to the grace of interiors. These are supplied duly epoxy powder coated with shade RAL 7035 or as per specific requirement of the customers.

FEATURES

• TheDBcanbesuppliedwithneutralandearthbarsifsorequired

• TheenclosuresaremadeofspecialgradeCRCAsteelsheetmanufac-tured with latest CNC punch and brake presses to attain higher degree of perfection

• Adequatenumberofknockoutsattheendplatesareprovidedforeaseof wiring

• DinrailsareprovidedforsnapmountingofMCBs/RCCBs

• TheDBissuitableforIP40degreeofprotection

254.

0

(fixi

ng c

ente

r)

L

L

278.

011

0.0

152.

0

TP

SPN

63.0

63.0

56.0

Earth terminal

W

W

Dimensions (in mm)

Rating Code

Item Surface

Mounting Knock out Incoming

Amps. Outgoing

W L

20 KSPS/SP 133 162 1 No. ø 26 1 No. ø 26

20 KSPS/TP 123 287 1 No. ø 26 1 No. ø 26

30 KSPS/TP 123 287 1 No. ø 26 1 No. ø 26


59


Metal clad Plug & Socket are designed for heavy duty industrial applications so that better safety to installation & equipment can be provided. Suitable for humid and dusty / corrosive atmosphere, the metal clad and socket can be used for domestic, commercial and industrial applications.

• Fingerprotectionfromaccidentalcontactwithplugpinsbyprovisionof an over hang around the pins of the plug.

• Protectivecap/coverprovidedforsocketwhennotinuse.

• Contact tubes of socket deeply recessed to prevent finger contact.

• Provisionofscrapingearth.Theearthconnectionmakesfirst&breakslast.

• Visibleearthterminalforeaseofcheckingearthconnection.

• Rubbercableguardintheplugforprotectionofincomingflexiblecable.

• Differentcircuitscannotbeaccidentallyinterconnectedi.e.nonReversible.

FEATURES

3 Pin, 20A for single phase (2P + E) configuration 4 Pin, 20A & 30A for three phase (3P + E) configuration

Conforms to IEC : 60309-1 & 3

RANGE

SPECIFICATION

METAL CLAD PLUG & SOCKET

The outer casting are made of non-corroding die cast aluminium alloy. The interiors are moulded out of superior grade phenolic/polyester compound to lend better mechanical strength and electrical properties. Protective cap/cover for socket provides safety when socket not in use.

CONSTRUCTION

Contact tubes of socket are deeply recessed to prevent finger contact. An overhang around the pins of the plug provide finger protection from accidental contact. The earth connection makes first and breaks last. Rubber cable guard in the plug provides protection to incoming flexible cable.

60

Current Rating

Type No. of Pole Rated VoltageInsulation Voltage

Thermal RatingMax. HP for

Rated Voltage

Recommended MCB

Protection

20 A Plug Socket 2 + E 250 V 500 V 25 A 6.0 HP . 240 V 25 A 'C' Series



E

E

NL N

NN

L

E

E

LL

Plug2 Pole + E

Plug3 Pole + E

Socket2 Pole + E

Socket3 Pole + E

Note

• Wheremotorsarebeingstarted,theratingsofPlugs&Socketsshouldbeselectedontheabovebasis.• Forconstantloadapplications,thesePlugs&Socketscanbesafelyusedupto30%continuousoverloading

THREE PIN & FOUR PIN

Description Current Rating (A) Cat No.

Plug

2 Pole + Earth 20 A ISQPDP020

3 Pole + Earth 20 A ISQPTP020

3 Pole + Earth 30 A ISQPTP030

Socket

2 Pole + Earth 20 A ISQSDP020

3 Pole + Earth 20 A ISQSTP020

3 Pole + Earth 30 A ISQSTP030


61

DIMENSIONAL DETAILS (IN MM) - SOCKET

Bas

e di

amet

er

Inne

r di

amet

er

HeightDiameter offixing hole

Pitch circlediameter

Rating (A) A B C D(f) PCD

20 SP 67 50.3 37.5 4.5 59.8

20 TP 76 59 42 4.5 67.3

30 TP 83.5 67.5 55 4.5 76

DIMENSIONAL DETAILS (IN MM) - BOLTED TYPE FUSE LINKS - PLUG

Height of plug

Dia

. of p

lug

Rating (A) E F

20 SP 44.2 46

20 TP 47 51

30 TP 78 66


62

The letter X can be used in place of the f i rst or second digit to indicate that tests have e i ther not been made or are not appl icable.

Protected against strong jets of water e.g. for use on ship decks - l imited ingress permitted

Protected against low pressure jets of water from al l d i rect ions - l imited ingress permitted

Protected against after splash from al l d i rect ions - l imited ingress permitted

Protected against sprays of water up to 60° from the vert ica l

Protected against d i rect sprays of water up to 15° from the vert ica l

Protected against vert ica l ly fa l l ing drops of water e.g. condensat ion

No Protect ionNo Protect ion 0

1

2

3

4

5

6

0

1

2

3

4

5

6

Protected against sol id objects up to 50 mm. e.g. acc idental touch by hands

Protected against sol id objects up to 12 mm e.g. f ingers

Protected against sol id objects over 2.5 mm e.g. tools and wires

Protected against sol id objects over 1 mm e.g. tools , wires and smal l wires

Protected against dust - l imited ingress, no harmful deposits

Total ly protected against dust .

IP RATINGSThe IP (International Protection) rating given to an enclosure states the degree of protection it offers by means of two digits. A summary of these is shown below, for a more detaileddefition, see IEC 529 : 1989, BS EN 60529 : 1992.

FIRST DIGITProtection against solid foreign objects and access to hazardous parts.The first digit covers protection against penetration by solid objects, which includes hands and tools such as screwdrivers.

At the lowest of seven levels, 0, no protection is offered, either of the equipment itself from damage by intrusion or of a person contacting live or moving parts. At the highest, there shall be no entry of dust.

SECOND DIGITProtection against ingress of water. The second digit covers the degree of protection against the entry of water, on a progressive scale. for example, number 1 indicates that dripping water shall have no harmful effect, and number 6, that water projected in powerfuljets against the enclosure from any direction shall have no harmful effects.


CATEGORY OF DUTYThe category of duty defines the basic type of circuit and switching capability of the device, and selection should be made accordingly.

UTILISATION CATEGORY TYPICAL APPLICATIONSAC20/DC20 Connecting and disconnecting under no-load.

Assumes all switching operations are carried out by other capable devices before this device is operated.

AC21/DC21 Switching of resistive loads including moderate overloads.

Suitable for purely resistive type loads devices can switch 150% of its rated current under fault conditions

Ue = Rated Operat ional Voltage

The normal l ine-to- l ine voltage of the

system should not exceed (Ue)

Ui = Rated Insulat ion Voltage

The voltage on which the die lectr ic propert ies have convent ional ly been based us ing tests at h igh voltage and mains frequency. I t i s intended to replace this va lue with (Uimp)

Uimp = The voltage on which c learance distances are based.

The value of trans ient peak voltage the c i rcuit breaker can withstand from switching surges or l ight ing str ikes imposed on the supply.

e.g. Uimp = 8kV, Tested @8kV peak with

1.2/50m (ms)S impulse wave

In = Rated Current

The current which the c i rcuit breaker wi l l carry cont inuously under specif ied condit ions and on which the t ime / current character ist ics are based.

Unless otherwise s lated ( In) i s based on a reference ambient temperature of 30° cent igrade.

Icu Rated Ult imate Short Circuit

Breaking Capacity

The calculated prospect ive fault current at the incoming terminals of the c i rcuit breaker should not exceed ( Icu) .

Except ion: Us ing back-up protect ion as specif ied by the manufacturer.

Ics Rated Short-t ime Withstand Current

The maximum level of fault current operat ion after which further serv ice is assured without loss of performance.

Icw Rated Short-t ime Withstand Current

Circuit breakers of ut i l i sat ion category ‘B’ have a short-t ime delay a l lowing t ime-graded select iv i ty between c i rcuit breakers in ser ies.

( Icw) is the current the c i rcuit breaker wi l l withstand for the maximum short-t ime delay t ime. Preferred t imes are 0.05, 0.1, 0.25, 0.5 and 1.0 second.

Ui = 660V

Tested@

2500V ac 50Hz

AC22/DC22 Switching of mixed resistive / inductive loads, including moderate overloads.

Suitable for mixed resistive / inductive loads. Devices can switch 300% of its rated current under fault conditions.

AC23/DC23 SWITCHING OF HIGHLY INDUCTIVE LOADS. Devices complying with AC23/DC23 are provided mainly as back-up to other means of switching. e.g. contacts. In the event of failure of functional devices, an AC23 / DC23 type device can safety interrupt a stalled motor current. Where devices are the only means of controlling individual motors, they should comply with the requirements of appendix A of the standard. (IEC 60947-3)

ZSD

MC

0000

1/ J

AN

2015

/AU

G20

16

Havells India Ltd. Corp Office: QRG Towers, 2D, Sector-126, Expressway, Noida-201304 (U.P.), Ph. +91-120-3331000, E-mail: [email protected], www.sel.co.in Consumer Care No.: 1800 103 1313 , 1800 11 0303 (All Connections), 011-4166 0303 (Landline)

CIN - L31900DL1983PLC016304.

Regional & Branch Offices:

NORTH - REGIONAL OFFICE: Corporate Office: QRG Towers, 2D, Sector-126, Expressway, Noida-201304, Tel: 0120-3331000, Delhi: Tel: 011-47676700, 23888200, Chandigarh: Tel: 0172-4232400-401, Dehradun: Tel: 0135-6670202, Noida / Haryana: Tel: 0120-3331000, Ludhiana: Tel: 0161-4676000 / 24, Jammu: Tel: 0191-2478330, 2479330, Sri Nagar: Tel: 0194-2490431, Jaipur: Tel: 0141-3914645, 3988210 Jodhpur: Tel: 0291-9214201640 / 45, Lucknow: Tel: 0522-6672100, Kanpur: Tel: 0512-6710400, 6710409

EAST - REGIONAL OFFICE: Kolkata: ICC Tower, 5th Floor, 4 India Exchange Place, Kolkata-700001, Tel: 033-40129851 / 52, Bhubaneshwar: Tel: 0674-6668101/102/103/104, Guwahati: Tel: 0361-2134521, 2458923, 2460355, Siliguri: Tel: 0353-2525907, Ranchi: 0651-2244861, 2244862, 2244864, 2244868, 2244869, Jamshedpur: Tel: 0657-6542492, 09234369436, Patna: Tel: 0612-2207221, 2207222, 2207223, 2655518

WEST - REGIONAL OFFICE: Mumbai: Mumbai: 1271, Solitaire Corporate Park, Bldg. No. 12, 7th Floor, Andheri - Ghatkopar Link Road, Chakala, Andheri (East), Mumbai- 400093. Ph.: 022 - 67298600-602, Ahmedabad: Tel: 079-40061111, 40060738-740, Indore: Tel: 0731-2572340-41, 4009998 (Airtel), Rajkot: Tel: 0281-2481112, 2921212, Nagpur: Tel: 0712-2240932, 2242692, 2242699 Pune: Tel: 020-64016413 / 14, Raipur: Tel: 0771-4243400 / 01, Surat: Tel: 0261-2350137, 9979890137, Jabalpur: Tel: 0761-4064491

SOUTH - REGIONAL OFFICE: Chennai: Sigapi Achi Building, No. 18 / 3, 6th Floor, Rukmani Lakshmipathy Road, Egmore, Chennai-600008, Tel: 044-42280600, 605, Bangalore: Tel: 080-49075000, Coimbatore: Tel: 0422-2305767, 2306199, 2305199, Hyderabad: Tel: 040-27533372, 27533355, 27533632, 66320407/0408/6401/6402, Kochi: Tel: 0484-4099000, Vishakapatnam: Tel: 0891-6514339, Vizag: Tel: 0891-6514339, Vijayawada: Tel: 91+9247058847/57, Calicut: 09895855499, Madurai: 09994493242, Trivandrum: 09633817795, Hubli: 0836-4248600, Trichy: 09944460160

Representative Offices: • Goa • Solapur • Gwalior • Kathmandu • Bhopal

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