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CatalogMolded Case Circuit Breakers

Molded Case SwitchesEx9M Series

Ex9M

2D

Ex9M

4D

Ex9M

3N

Ex9M

1S

2013 NOARK Electric • All Rights Reserved

SmartUnitA series of intelligent control units embedded in each electrical component, which enable them to communicate with every equipment in smart network. Besides, it has the abilities of self-judgement, storage and prompt react ion to integrate mutually with the entire system. This application can be effectively used in utility, indus-try, renewable energy and so on.

InPower(Intelligent Power) Distribution System works on two main key components, SmartUnit and InServer (Intelligent Communication Server). The benefit of this integration to user is easy operation and management of power distribution system, through energy monitoring, remote operation, warning alarm, energy analysis, etc.

SolarinelAn electrical system solution to photovoltaic system. With a full range of PV products and optimized design of electrical system, it brings high efficiency and performance of the whole solar system. After being applied in over 1GW installation worldwide, Solarinel turns out to be a necessary component and ideal system to several of system application, from residential roof top in hot and humid tropical region to large solar farm in Tibet under extremely harsh environment.

NOARK Electric provides reliable products and efficient solution to intelligent power and energy system. With a series of products and solutions, NOARK Electric is capable of serving traditional industries including utility, iron & steel manufacturing, building, petrochemicals, telecommunications, mechanical and other industries, also has become expert in some cutting-edge fields, such as solar energy, intelligent power distribution, wind energy, electric vehicle and energy storage. The over-expected performance of these products has been identified especially under an extremely harsh environment.

In China, Europe, and the United States, NOARK Electric has four R&D centers, three distribution centers, 15 global sales branches and more than 1,000 employees. We hold the belief that a dedicated and professional work manner is the root to bring our customer with complete solution and satisfaction. NOARK Electric will continually be committed to reducing cost of operation and maintenance, bringing reliable technology and creating more customer value in long run.

Electrical Equipment Supplier for the SmartGrid

i


NOARK ElectricShanghai

NOARK ElectricEurope

NOARK ElectricNorth America

NOARK Electric North America NOARK Electric Europe

NOARK Electric Shanghai

International Locations

ii


NOARK Electric always selects qualified suppliers to cooperate with. We are concertned on a large degree about the whole production process, including molding, welding, assembly, quality control, etc. because we share the same value proposition of presenting world class quallity to our customers. We hold this philosohy of ‘Makeing low voltage electrical products in the way of automobile manufacuring.” NOARK Electric obtained ISO9001 quality management system certification from Lloyds Register Quality Assurance and became one of the low-voltage eletrical manufacurers being awarded with this certification.

NOARK Electric invests heavily in R&D. Our Technology Center in Shanghai, China has over 100 professional engineers with expertise in such areas as product design, software development, system design, simulation analysis, reliability, manufacturing and more. NOARK Electric has an extensive portfolio of global patents and certifications that cover products, manufacturing facilities and innovative technologies.

Cutting Edge Technology

iii

NOARK Electric always selects qualified suppliers to cooperate with. We are concertned on a large degree about the whole production process, including molding, welding, assembly, quality control, etc. because we share the same value proposition of presenting world class quallity to our customers. We hold this philosohy of ‘Makeing low voltage electrical products in the way of automobile manufacuring.” NOARK Electric obtained ISO9001 quality management system certification from Lloyds Register Quality Assurance and became one of the low-voltage eletrical manufacurers being awarded with this certification.

NOARK Electric invests heavily in R&D. Our Technology Center in Shanghai, China has over 100 professional engineers with expertise in such areas as product design, software development, system design, simulation analysis, reliability, manufacturing and more. NOARK Electric has an extensive portfolio of global patents and certifications that cover products, manufacturing facilities and innovative technologies.

Reliable and Quality Manufacturing


C

A

B

Moulded Case Circuit Breakers ...................................................A-1 - A-14

Product Overview .........................................................................................A-1Product Selection ..............................................................................A-2 - A-10Specifications ..................................................................................A-11 - A-13Dimensions .................................................................................................A-14

Moulded Case Switches ..................................................................B-1- B-8

Product Overview .................................................................................B-1 - B-2Product Selection .................................................................................B-3 - B-6Specifications ............................................................................................... B-7 Dimensions ................................................................................................... B-8

Accessories ................................................................................. C-1 - C-11

Product Overview ................................................................................C-1 - C-4Product Selection ................................................................................C-5 - C-7 Connection Diagrams ...................................................................................C-8 Dimensions ........................................................................................C-9 - C-11

Contents

iv


No. Definition Abbreviation

1 Auxiliary / alarm contact AX / AL

2 Undervoltage release UVT

3 Shunt release SHT

4 Direct rotary handle RHD

5 Plug-in base PIA

6 Motor mechanism MOD

7 Extended rotary handle ERH

8 Rear connection plate RCP

9 Mechanical interlock MIT

10 Handle lock KLK

11 Draw-out base DOB

89

1011

Header Here

v


89

1011

vi

2013 NOARK Electric • All Rights Reserved A-1

Complies with the Latest National and International Standards

Features• Field-fit accessories• Common accessories through 630A• Space-saving footprint• High-performance current limiting designs up to 100 kA at 240 V• Complete breaker includes frame, trip unit, standard terminals and

mounting hardware

Molded Case Circuit BreakerProduct Overview

Standards – Feeder and Branch Circuit ProtectionUL 489/CSA C22.2 No.5; IEC60947-2

Standard for molded case circuit breakers (MCCB) for feeder and branch circuit protection.

• CSA (Canadian Standards Association) C22.2 No. 5-02 standard for branch circuit protection.

• UL 489A requirements covering single pole DC circuit breakers intended for use as a branch circuit overcurrent and short circuit protection in communications equipment.

• UL 486 standard for connection terminals which allows the user to apply field wiring directly to the breaker.

• IEC 60947-2 standard for industrial applications of circuit protection.

RoHS

• These devices are RoHS compliant.

Breakers have UL 486 rated connectors which means the breakers can be wired directly to the load without the need for terminal strips.

A

S1 100 T 3M

1: 100 A

2: 225 A

3: 400 A

S: M1/M2: 50 kA @ 240 Vac M3/M4: 65 kA @ 240 Vac

N: 100 kA @ 240 Vac

M1: 15 - 100 A

M2: 100 - 225 A

M3: 225 - 400 A

T: Thermal- magnetic

E: Electronic

2: 2 poles

3: 3 poles

Frame size

Interrupting ratings Amperage Trip unit PolesNOARK

Ex9M Series

Catalog Number Selection Guide

4: 600 A

L 1 A

Blank: Bus bar connection

L: Line / load box lugs

P: Plug-in

1: Shunt trip2: Auxiliary switch3: Undervoltage release4: Alarm switch5: Lugs6: Motor operator7: Rotary handle8: Interlock9: Handle padlock 10: Door mounted rotary handle

Terminations Accessories Control voltage

M4: 400 - 600 A D: Draw-out

R: Rear connection

A: 100-130 VacM: 110-127 VacC: 220-240 VacD: 380-440 VacG: 480-500 Vac

H: 24 VdcS: 24-30 VdcT: 48 VdcK: 48-60 VdcU: 60 VdcX: 110-125 VdcF: 220-250 Vdc

MD: 120 Vac/dcCD: 240 Vac/dc


Rated amp Voltage Tripping unit Pole Connection type Catalog number15 A

50 kA @ 240 Vac22 kA @ 480 Vac

10 kA @ 600Y/347 Vac20 kA @ 600 Vdc

Thermal-magnetic 3 poles Bus bar connection

M1S15T320 A M1S20T325 A M1S25T330 A M1S30T335 A M1S35T340 A M1S40T345 A M1S45T350 A M1S50T360 A M1S60T370 A M1S70T380 A M1S80T390 A M1S90T3100 A M1S100T315 A

100 kA @ 240 Vac35 kA @ 480 Vac

10 kA @ 600Y/347 Vac35 kA @ 600 Vdc


M1N15T320 A M1N20T325 A M1N25T330 A M1N30T335 A M1N35T340 A M1N40T345 A M1N45T350 A M1N50T360 A M1N60T370 A M1N70T380 A M1N80T390 A M1N90T3100 A M1N100T315 A

50 kA @ 240 Vac22 kA @ 480 Vac

10 kA @ 600Y/347 Vac20 kA @ 600 Vdc

Thermal-magnetic 3 poles With lug terminal

M1S15T3L20 A M1S20T3L25 A M1S25T3L30 A M1S30T3L35 A M1S35T3L40 A M1S40T3L45 A M1S45T3L50 A M1S50T3L60 A M1S60T3L70 A M1S70T3L80 A M1S80T3L90 A M1S90T3L100 A M1S100T3L15 A

100 kA @ 240 Vac35 kA @ 480 Vac

10 kA @ 600Y/347 Vac35 kA @ 600 Vdc


M1N15T3L20 A M1N20T3L25 A M1N25T3L30 A M1N30T3L35 A M1N35T3L40 A M1N40T3L45 A M1N45T3L50 A M1N50T3L60 A M1N60T3L70 A M1N70T3L80 A M1N80T3L90 A M1N90T3L100 A M1N100T3L

Molded Case Circuit BreakerProduct Selection

A-2




50 kA @ 240 Vac22 kA @ 480 Vac

10 kA @ 600Y/347 Vac20 kA @ 600 Vdc

Thermal-magnetic 3 poles Plug-in type

M1S15T3P20 A M1S20T3P25 A M1S25T3P30 A M1S30T3P35 A M1S35T3P40 A M1S40T3P45 A M1S45T3P50 A M1S50T3P60 A M1S60T3P70 A M1S70T3P80 A M1S80T3P90 A M1S90T3P100 A M1S100T3P15 A

100 kA @ 240 Vac35 kA @ 480 Vac

10 kA @ 600Y/347 Vac35 kA @ 600 Vdc


M1N15T3P20 A M1N20T3P25 A M1N25T3P30 A M1N30T3P35 A M1N35T3P40 A M1N40T3P45 A M1N45T3P50 A M1N50T3P60 A M1N60T3P70 A M1N70T3P80 A M1N80T3P90 A M1N90T3P100 A M1N100T3P15 A

50 kA @ 240 Vac22 kA @ 480 Vac

10 kA @ 600Y/347 Vac20 kA @ 600 Vdc

Thermal-magnetic 3 poles Rear connection

M1S15T3R20 A M1S20T3R25 A M1S25T3R30 A M1S30T3R35 A M1S35T3R40 A M1S40T3R45 A M1S45T3R50 A M1S50T3R60 A M1S60T3R70 A M1S70T3R80 A M1S80T3R90 A M1S90T3R100 A M1S100T3R15 A

100 kA @ 240 Vac35 kA @ 480 Vac

10 kA @ 600Y/347 Vac35 kA @ 600 Vdc


M1N15T3R20 A M1N20T3R25 A M1N25T3R30 A M1N30T3R35 A M1N35T3R40 A M1N40T3R45 A M1N45T3R50 A M1N50T3R60 A M1N60T3R70 A M1N70T3R80 A M1N80T3R90 A M1N90T3R100 A M1N100T3R

A

A-3



50 kA @ 240 Vac22 kA @ 480 Vac

10 kA @ 600Y/347 Vac20 kA @ 600 Vdc


M1S15T220 A M1S20T225 A M1S25T230 A M1S30T235 A M1S35T240 A M1S40T245 A M1S45T250 A M1S50T260 A M1S60T270 A M1S70T280 A M1S80T290 A M1S90T2100 A M1S100T215 A

100 kA @ 240 Vac35 kA @ 480 Vac

10 kA @ 600Y/347 Vac35 kA @ 600 Vdc


M1N15T220 A M1N20T225 A M1N25T230 A M1N30T235 A M1N35T240 A M1N40T245 A M1N45T250 A M1N50T260 A M1N60T270 A M1N70T280 A M1N80T290 A M1N90T2100 A M1N100T215 A

50 kA @ 240 Vac22 kA @ 480 Vac

10 kA @ 600Y/347 Vac20 kA @ 600 Vdc


M1S15T2L20 A M1S20T2L25 A M1S25T2L30 A M1S30T2L35 A M1S35T2L40 A M1S40T2L45 A M1S45T2L50 A M1S50T2L60 A M1S60T2L70 A M1S70T2L80 A M1S80T2L90 A M1S90T2L100 A M1S100T2L15 A

100 kA @ 240 Vac35 kA @ 480 Vac

10 kA @ 600Y/347 Vac35 kA @ 600 Vdc


M1N15T2L20 A M1N20T2L25 A M1N25T2L30 A M1N30T2L35 A M1N35T2L40 A M1N40T2L45 A M1N45T2L50 A M1N50T2L60 A M1N60T2L70 A M1N70T2L80 A M1N80T2L90 A M1N90T2L100 A M1N100T2L


A-4




50 kA @ 240 Vac22 kA @ 480 Vac

10 kA @ 600Y/347 Vac20 kA @ 600 Vdc Thermal-magnetic 2 poles Plug-in type

M1S15T2P20 A M1S20T2P25 A M1S25T2P30 A M1S30T2P35 A M1S35T2P40 A M1S40T2P45 A M1S45T2P50 A M1S50T2P60 A M1S60T2P70 A M1S70T2P80 A M1S80T2P90 A M1S90T2P100 A M1S100T2P15 A

100 kA @ 240 Vac35 kA @ 480 Vac

10 kA @ 600Y/347 Vac35 kA @ 600 Vdc


M1N15T2P20 A M1N20T2P25 A M1N25T2P30 A M1N30T2P35 A M1N35T2P40 A M1N40T2P45 A M1N45T2P50 A M1N50T2P60 A M1N60T2P70 A M1N70T2P80 A M1N80T2P90 A M1N90T2P100 A M1N100T2P15 A

50 kA @ 240 Vac22 kA @ 480 Vac

10 kA @ 600Y/347 Vac20 kA @ 600 Vdc


M1S15T2R20 A M1S20T2R25 A M1S25T2R30 A M1S30T2R35 A M1S35T2R40 A M1S40T2R45 A M1S45T2R50 A M1S50T2R60 A M1S60T2R70 A M1S70T2R80 A M1S80T2R90 A M1S90T2R100 A M1S100T2R15 A

100 kA @ 240 Vac35 kA @ 480 Vac

10 kA @ 600Y/347 Vac35 kA @ 600 Vdc


M1N15T2R20 A M1N20T2R25 A M1N25T2R30 A M1N30T2R35 A M1N35T2R40 A M1N40T2R45 A M1N45T2R50 A M1N50T2R60 A M1N60T2R70 A M1N70T2R80 A M1N80T2R90 A M1N90T2R100 A M1N100T2R

A

A-5



50 kA @ 240 Vac25 kA @ 480 Vac

10 kA @ 600Y/347 Vac20 kA @ 600 Vdc


M2S100T3125 A M2S125T3150 A M2S150T3175 A M2S175T3200 A M2S200T3225 A M2S225T3100 A

100 kA @ 240 Vac42 kA @ 480 Vac

10 kA @ 600Y/347 Vac35 kA @ 600 Vdc


M2N100T3125 A M2N125T3150 A M2N150T3175 A M2N175T3200 A M2N200T3225 A M2N225T3100 A

50 kA @ 240 Vac25 kA @ 480 Vac

10 kA @ 600Y/347 Vac20 kA @ 600 Vdc


M2S100T3L125 A M2S125T3L150 A M2S150T3L175 A M2S175T3L200 A M2S200T3L225 A M2S225T3L100 A

100 kA @ 240 Vac42 kA @ 480 Vac

10 kA @ 600Y/347 Vac35 kA @ 600 Vdc


M2N100T3L125 A M2N125T3L150 A M2N150T3L175 A M2N175T3L200 A M2N200T3L225 A M2N225T3L100 A

50 kA @ 240 Vac25 kA @ 480 Vac

10 kA @ 600Y/347 Vac20 kA @ 600 Vdc


M2S100T3P125 A M2S125T3P150 A M2S150T3P175 A M2S175T3P200 A M2S200T3P225 A M2S225T3P100 A

100 kA @ 240 Vac42 kA @ 480 Vac

10 kA @ 600Y/347 Vac35 kA @ 600 Vdc


M2N100T3P125 A M2N125T3P150 A M2N150T3P175 A M2N175T3P200 A M2N200T3P225 A M2N225T3P100 A

50 kA @ 240 Vac25 kA @ 480 Vac

10 kA @ 600Y/347 Vac20 kA @ 600 Vdc


M2S100T3R125 A M2S125T3R150 A M2S150T3R175 A M2S175T3R200 A M2S200T3R225 A M2S225T3R100 A

100 kA @ 240 Vac42 kA @ 480 Vac

10 kA @ 600Y/347 Vac35 kA @ 600 Vdc


M2N100T3R125 A M2N125T3R150 A M2N150T3R175 A M2N175T3R200 A M2N200T3R225 A M2N225T3R


A-6



50 kA @ 240 Vac25 kA @ 480 Vac

10 kA @ 600Y/347 Vac20 kA @ 600 Vdc


M2S100T2125 A M2S125T2150 A M2S150T2175 A M2S175T2200 A M2S200T2225 A M2S225T2100 A

100 kA @ 240 Vac42 kA @ 480 Vac

10 kA @ 600Y/347 Vac35 kA @ 600 Vdc


M2N100T2125 A M2N125T2150 A M2N150T2175 A M2N175T2200 A M2N200T2225 A M2N225T2100 A

50 kA @ 240 Vac25 kA @ 480 Vac

10 kA @ 600Y/347 Vac20 kA @ 600 Vdc


M2S100T2L125 A M2S125T2L150 A M2S150T2L175 A M2S175T2L200 A M2S200T2L225 A M2S225T2L100 A

100 kA @ 240 Vac42 kA @ 480 Vac

10 kA @ 600Y/347 Vac35 kA @ 600 Vdc


M2N100T2L125 A M2N125T2L150 A M2N150T2L175 A M2N175T2L200 A M2N200T2L225 A M2N225T2L100 A

50 kA @ 240 Vac25 kA @ 480 Vac

10 kA @ 600Y/347 Vac20 kA @ 600 Vdc


M2S100T2P125 A M2S125T2P150 A M2S150T2P175 A M2S175T2P200 A M2S200T2P225 A M2S225T2P100 A

100 kA @ 240 Vac42 kA @ 480 Vac

10 kA @ 600Y/347 Vac35 kA @ 600 Vdc


M2N100T2P125 A M2N125T2P150 A M2N150T2P175 A M2N175T2P200 A M2N200T2P225 A M2N225T2P100 A

50 kA @ 240 Vac25 kA @ 480 Vac

10 kA @ 600Y/347 Vac20 kA @ 600 Vdc


M2S100T2R125 A M2S125T2R150 A M2S150T2R175 A M2S175T2R200 A M2S200T2R225 A M2S225T2R100 A

100 kA @ 240 Vac42 kA @ 480 Vac

10 kA @ 600Y/347 Vac35 kA @ 600 Vdc


M2N100T2R125 A M2N125T2R150 A M2N150T2R175 A M2N175T2R200 A M2N200T2R225 A M2N225T2R


A

A-7



65 kA @ 240 Vac35 kA @ 480 Vac 10 kA @ 600 Vac35 kA @ 600 Vdc


M3S225T3250 A M3S250T3300 A M3S300T3350 A M3S350T3400 A M3S400T3225 A



M3N225T3250 A M3N250T3300 A M3N300T3350 A M3N350T3400 A M3N400T3225 A



M3S225T3L250 A M3S250T3L300 A M3S300T3L350 A M3S350T3L400 A M3S400T3L225 A



M3N225T3L250 A M3N250T3L300 A M3N300T3L350 A M3N350T3L400 A M3N400T3L225 A



M3S225T3P250 A M3S250T3P300 A M3S300T3P350 A M3S350T3P400 A M3S400T3P225 A



M3N225T3P250 A M3N250T3P300 A M3N300T3P350 A M3N350T3P400 A M3N400T3P225 A



M3S225T3R250 A M3S250T3R300 A M3S300T3R350 A M3S350T3R400 A M3S400T3R225 A



M3N225T3R250 A M3N250T3R300 A M3N300T3R350 A M3N350T3R400 A M3N400T3R225 A


Thermal-magnetic 3 poles Draw-out type

M3S225T3D250 A M3S250T3D300 A M3S300T3D350 A M3S350T3D400 A M3S400T3D225 A


Thermal-magnetic 3 poles Draw-out type

M3N225T3D250 A M3N250T3D300 A M3N300T3D350 A M3N350T3D400 A M3N400T3D


A-8


A




Thermal-magnetic 2 pole Bus bar connection

M3S225T2250 A M3S250T2300 A M3S300T2350 A M3S350T2400 A M3S400T2225 A


Thermal-magnetic 2 pole Bus bar connection

M3N225T2250 A M3N250T2300 A M3N300T2350 A M3N350T2400 A M3N400T2225 A


Thermal-magnetic 2 pole With lug terminal

M3S225T2L250 A M3S250T2L300 A M3S300T2L350 A M3S350T2L400 A M3S400T2L225 A


Thermal-magnetic 2 pole With lug terminal

M3N225T2L250 A M3N250T2L300 A M3N300T2L350 A M3N350T2L400 A M3N400T2L225 A


Thermal-magnetic 2 pole Plug-in type

M3S225T2P250 A M3S250T2P300 A M3S300T2P350 A M3S350T2P400 A M3S400T2P225 A


Thermal-magnetic 2 pole Plug-in type

M3N225T2P250 A M3N250T2P300 A M3N300T2P350 A M3N350T2P400 A M3N400T2P225 A


Thermal-magnetic 2 pole Rear connection

M3S225T2R250 A M3S250T2R300 A M3S300T2R350 A M3S350T2R400 A M3S400T2R225 A


Thermal-magnetic 2 pole Rear connection

M3N225T2R250 A M3N250T2R300 A M3N300T2R350 A M3N350T2R400 A M3N400T2R225 A


Thermal-magnetic 2 pole Draw-out type

M3S225T2D250 A M3S250T2D300 A M3S300T2D350 A M3S350T2D400 A M3S400T2D225 A


Thermal-magnetic 2 pole Draw-out type

M3N225T2D250 A M3N250T2D300 A M3N300T2D350 A M3N350T2D400 A M3N400T2D

A-9


Rated amp Voltage Tripping unit Pole Connection type Catalog number400 A 65 kA @ 240 Vac

42 kA @ 480 Vac 14 kA @ 600 Vac35 kA @ 600 Vdc

Thermal-magnetic 3 poles Bus bar connectionM4S400T3

500 A M4S500T3600 A M4S600T3400 A 100 kA @ 240 Vac


Thermal-magnetic 3 poles Bus bar connectionM4N400T3

500 A M4N500T3600 A M4N600T3400 A 65 kA @ 240 Vac


Thermal-magnetic 3 poles With lug terminalM4S400T3L

500 A M4S500T3L600 A M4S600T3L400 A 100 kA @ 240 Vac


Thermal-magnetic 3 poles With lug terminalM4N400T3L

500 A M4N500T3L600 A M4N600T3L400 A 65 kA @ 240 Vac


Thermal-magnetic 3 poles Rear connectionM4S400T3R

500 A M4S500T3R600 A M4S600T3R400 A 100 kA @ 240 Vac


Thermal-magnetic 3 poles Rear connectionM4N400T3R

500 A M4N500T3R600 A M4N600T3R400 A 65 kA @ 240 Vac


Thermal-magnetic 3 poles Draw-out typeM4S400T3D

500 A M4S500T3D600 A M4S600T3D400 A 100 kA @ 240 Vac


Thermal-magnetic 3 poles Draw-out typeM4N400T3D

500 A M4N500T3D600 A M4N600T3D400 A 65 kA @ 240 Vac


Thermal-magnetic 2 poles Bus bar connectionM4S400T2

500 A M4S500T2600 A M4S600T2400 A 100 kA @ 240 Vac


Thermal-magnetic 2 poles Bus bar connectionM4N400T2

500 A M4N500T2600 A M4N600T2400 A 65 kA @ 240 Vac


Thermal-magnetic 2 poles With lug terminalM4S400T2L

500 A M4S500T2L600 A M4S600T2L400 A 100 kA @ 240 Vac


Thermal-magnetic 2 poles With lug terminalM4N400T2L

500 A M4N500T2L600 A M4N600T2L400 A 65 kA @ 240 Vac


Thermal-magnetic 2 poles Rear connectionM4S400T2R

500 A M4S500T2R600 A M4S600T2R400 A 100 kA @ 240 Vac


Thermal-magnetic 2 poles Rear connectionM4N400T2R

500 A M4N500T2R600 A M4N600T2R400 A 65 kA @ 240 Vac


Thermal-magnetic 2 poles Draw-out typeM4S400T2D

500 A M4S500T2D600 A M4S600T2D400 A 100 kA @ 240 Vac


Thermal-magnetic 2 poles Draw-out typeM4N400T2D

500 A M4N500T2D600 A M4N600T2D


A-10


Molded Case Circuit BreakerSpecifications

A

A-11

Item Model M1 M2 M3 M4

Maximum rated current (amperes) 100 225 400 600Number of poles 2, 3 2, 3 2, 3 2, 3Interrupting ratings S N S N S N S N

Circuit breaker ratings UL 489CSA C22.2(kA rms) Vac 50 / 60 Hz

240 Vac 50 100 50 100 65 100 65 100

480 Vac 22 35 25 42 35 50 42 65

600Y / 347 Vac 10 10 10 10 10 14 14 18

600 Vac - - - - 10 14 14 18250 Vdc 2 poles500 Vdc 3 poles 25 50 - - - - - -

500 Vdc 2 poles600 Vdc 3 poles 20 35 20 35 35 50 35 50

Circuit breaker ratings IEC 60947-2

Ultimate breaking capacity (Icu = 100% Ics) (kA rms)

220 / 240 Vac 50 100 50 100 65 100 65 100

380 / 415 Vac 50 100 50 100 65 100 65 100

660 / 690 Vac 5 8 6 10 10 15 12 15

500 Vdc 3 poles 25 50 25 50 - - - -

500 Vdc 2 poles - - - - 35 50 50 50

Current rating @ 40 C15, 20, 25, 30, 35, 40, 45, 50, 60, 70,

80, 90, 100

100, 125, 150, 175, 200, 225 225, 250, 400 400, 500, 600

Thermal magnetic trip units (fixed)

T = ThermalM = MagneticA = AdjustableF = Fixed

TA / MF TA / MA TA / MA TA / MA


M1 (In=15/20 A) M1 (In=80/90/100 A)

M2 (In=100/125 A)

M2 (In=150/175 A)

M1 (In=25/30/35 A)

M1 (In=40/45/50/60/70 A)

Molded Case Circuit BreakerTime / Current Curves

A-12


M3 (In=225/250/300/350/400 A) M4 (In=400/500/600 A)

Molded Case Circuit BreakerTime / Current Curves

A

A-13

2013 NOARK Electric • All Rights ReservedA-14

Unit: in. [mm]

4X 0.26[4X 6.5]

M1

M3 M4

M2

Molded Case Circuit BreakerDimensions


Molded Case SwitchesProduct Overview

Complies with the Latest National and International Standards

Features• XXXX

Standards – Feeder and Branch Circuit ProtectionUL 489/CSA C22.2 No.5; IEC60947-2

Standard for molded case circuit breakers (MCCB) for feeder and branch circuit protection.

• CSA (Canadian Standards Association) C22.2 No. 5-02 standard for branch circuit protection.

• UL 489A requirements covering single pole DC circuit breakers intended for use as a branch circuit overcurrent and short circuit protection in communications equipment.

• UL 486 standard for connection terminals which allows the user to apply field wiring directly to the breaker.

• IEC 60947-2 standard for industrial applications of circuit protection.

RoHS

• These devices are RoHS compliant.

Breakers have UL 486 rated connectors which means the breakers can be wired directly to the load without the need for terminal strips.

B

B-1


Molded Case SwitchesCatalog Number Selection Guide

D1 100 T 3M

1: 100 A

2: 225 A

3: 400 A

D: Disconnector M1: 15 - 100 A

M2: 60 - 225 A

M3: 225 - 400 A

T: Thermal- magnetic

E: Electronic

2: 2 poles

3: 3 poles

Frame rating Protection type Current

ratingTripping

unit PolesNOARK Ex9M Series

4: 600 A

L 1 A

Blank: Bus bar connection

L: Line / load box lugs

P: Plug-in

1: Shunt release contacts2: Aux contacs3: Undervoltage contacts4: Alarm contacts5: UL approved lugs6: Motor operator7: Rotary manual operator8: Interlock9: Pad lock (on/off standard)10: Extend rotary manual operator

A: 100-130 VacH: 24 VdcM: 110-127 VacT: 48 VdcX: 110-125 VdcD: 380-440 VacMD: 120 Vac/dcG: 480-500 VacK: 48-60 VdcS: 24-30 VdcU: 60 VdcC: 220-240 VacF: 220-250 VdcCD: 240 Vac/dc

Installation type Accessories Control voltage

M4: 400 - 600 A D: Draw-out

R: Rear connection

B-2


Rated amp Voltage Poles Connection type Catalog number15 A

100 kA @ 240 Vac35 kA @ 480 Vac

10 kA @ 600Y/347 Vac35 kA @ 600 Vdc

3 poles Bus bar connection

M1D15320 A M1D20325 A M1D25330 A M1D30335 A M1D35340 A M1D40345 A M1D45350 A M1D50360 A M1D60370 A M1D70380 A M1D80390 A M1D903100 A M1D100315 A

100 kA @ 240 Vac35 kA @ 480 Vac

10 kA @ 600Y/347 Vac35 kA @ 600 Vdc

3 poles With lug terminal

M1D153L20 A M1D203L25 A M1D253L30 A M1D303L35 A M1D353L40 A M1D403L45 A M1D453L50 A M1D503L60 A M1D603L70 A M1D703L80 A M1D803L90 A M1D903L100 A M1D1003L15 A

100 kA @ 240 Vac35 kA @ 480 Vac

10 kA @ 600Y/347 Vac35 kA @ 600 Vdc

3 poles Plug-in type

M1D153P20 A M1D203P25 A M1D253P30 A M1D303P35 A M1D353P40 A M1D403P45 A M1D453P50 A M1D503P60 A M1D603P70 A M1D703P80 A M1D803P90 A M1D903P100 A M1D1003P15 A

100 kA @ 240 Vac35 kA @ 480 Vac

10 kA @ 600Y/347 Vac35 kA @ 600 Vdc

3 poles Rear connection

M1D153R20 A M1D203R25 A M1D253R30 A M1D303R35 A M1D353R40 A M1D403R45 A M1D453R50 A M1D503R60 A M1D603R70 A M1D703R80 A M1D803R90 A M1D903R100 A M1D1003R

Molded Case SwitchesProduct Selection

B

B-3


Rated amp Voltage Poles Connection type Catalog number15 A

100 kA @ 240 Vac35 kA @ 480 Vac

10 kA @ 600Y/347 Vac35 kA @ 500 Vdc

2 poles Bus bar connection

M1D15220 A M1D20225 A M1D25230 A M1D30235 A M1D35240 A M1D40245 A M1D45250 A M1D50260 A M1D60270 A M1D70280 A M1D80290 A M1D902100 A M1D100215 A

100 kA @ 240 Vac35 kA @ 480 Vac

10 kA @ 600Y/347 Vac35 kA @ 500 Vdc

2 poles With lug terminal

M1D152L20 A M1D202L25 A M1D252L30 A M1D302L35 A M1D352L40 A M1D402L45 A M1D452L50 A M1D502L60 A M1D602L70 A M1D702L80 A M1D802L90 A M1D902L100 A M1D1002L15 A

100 kA @ 240 Vac35 kA @ 480 Vac

10 kA @ 600Y/347 Vac35 kA @ 500 Vdc

2 poles Plug-in type

M1D152P20 A M1D202P25 A M1D252P30 A M1D302P35 A M1D352P40 A M1D402P45 A M1D452P50 A M1D502P60 A M1D602P70 A M1D702P80 A M1D802P90 A M1D902P100 A M1D1002P15 A

100 kA @ 240 Vac35 kA @ 480 Vac

10 kA @ 600Y/347 Vac35 kA @ 500 Vdc

2 poles Rear connection

M1D152R20 A M1D202R25 A M1D252R30 A M1D302R35 A M1D352R40 A M1D402R45 A M1D452R50 A M1D502R60 A M1D602R70 A M1D702R80 A M1D802R90 A M1D902R100 A M1D1002R


B-4


Rated amp Voltage Poles Connection type Catalog number125 A 100 kA @ 240 Vac

42 kA @ 480 Vac 10 kA @ 600Y/347 Vac

35 kA @ 600 Vdc3 poles Bus bar connection

M2D1253150 A M2D1503225 A M2D2253125 A 100 kA @ 240 Vac

42 kA @ 480 Vac 10 kA @ 600Y/347 Vac

35 kA @ 600 Vdc3 poles With lug terminal

M2D1253L150 A M2D1503L225 A M2D2253L125 A 100 kA @ 240 Vac

42 kA @ 480 Vac 10 kA @ 600Y/347 Vac

35 kA @ 600 Vdc3 poles Plug-in type

M2D1253P150 A M2D1503P225 A M2D2253P125 A 100 kA @ 240 Vac

42 kA @ 480 Vac 10 kA @ 600Y/347 Vac

35 kA @ 600 Vdc3 poles Rear connection

M2D1253R150 A M2D1503R225 A M2D2253R125 A 100 kA @ 240 Vac

42 kA @ 480 Vac 10 kA @ 600Y/347 Vac

35 kA @ 500 Vdc2 poles Bus bar connection

M2D1252150 A M2D1502225 A M2D2252125 A 100 kA @ 240 Vac

42 kA @ 480 Vac 10 kA @ 600Y/347 Vac

35 kA @ 500 Vdc2 poles With lug terminal

M2D1252L150 A M2D1502L225 A M2D2252L125 A 100 kA @ 240 Vac

42 kA @ 480 Vac 10 kA @ 600Y/347 Vac

35 kA @ 500 Vdc2 poles Plug-in type

M2D1252P150 A M2D1502P225 A M2D2252P125 A 100 kA @ 240 Vac

42 kA @ 480 Vac 10 kA @ 600Y/347 Vac

35 kA @ 500 Vdc2 poles Rear connection

M2D1252R150 A M2D1502R225 A M2D2252R250 A 100 kA @ 240 Vac


3 poles Bus bar connectionM3D2503

400 A M3D4003

250 A 100 kA @ 240 Vac50 kA @ 480 Vac 14 kA @ 600 Vac50 kA @ 600 Vdc

3 poles With lug terminalM3D2503L

400 A M3D4003L


3 poles Plug-in typeM3D2503P

400 A M3D4003P


3 poles Rear connectionM3D2503R

400 A M3D4003R


3 poles Draw-out typeM3D2503D

400 A M3D4003D


2 poles Bus bar connectionM3D2502

400 A M3D4002


2 poles With lug terminalM3D2502L

400 A M3D4002L


2 poles Plug-in typeM3D2502P

400 A M3D4002P


2 poles Rear connectionM3D2502R

400 A M3D4002R


2 poles Draw-out typeM3D2502D

400 A M3D4002D


B

B-5


Rated amp Voltage Poles Connection type Catalog number

600 A


3 poles Bus bar connection M4D6003

600 A


3 poles With lug terminal M4D6003L

600 A


3 poles Rear connection M4D6003R

600 A


3 poles Draw-out type M4D6003D

600 A


2 poles Bus bar connection M4D6002

600 A


2 poles With lug terminal M4D6002L

600 A


2 poles Rear connection M4D6002R

600 A


2 poles Draw-out type M4D6002D


B-6


Item Model M1 M2 M3 M4

Maximum rated current (amperes) 100 225 400 600Breaker type S N S N S N S NNumber of poles 2, 3 2, 3 2, 3 2, 3Interrupting Capacity (kA rms) Vac 50 / 60 Hz - - - -NEMA

UL, CSA 240 Vac 50 100 50 100 65 100 65 100

480Y/277 Vac 22 35 25 42 35 50 42 65480 Vac 22 35 25 42 35 50 42 65600Y/347 Vac 10 10 10 10 10 14 14 18600 Vac - - - - 10 14 14 18250 Vdc 2 poles /500 Vdc 3 poles 25 50 - - - - - -

500 Vdc 2 poles /600 Vdc 3 poles 20 35 20 35 35 50 35 50

IEC 60947-2 220-240 Vac 50 100 50 100 65 100 65 100Icu=100% Ics 380-415 Vac 50 100 50 100 65 100 65 100

660-690 Vac 5 8 6 10 10 15 12 15500 Vdc 3 poles 25 50 25 50 - - - -500 Vdc 2 poles - - - - 35 50 50 50

Rated Current (A)15, 20, 25, 30, 35,40, 45, 50, 60, 70,

80, 90, 100

100, 125, 150,175, 200, 225 225, 250, 400 400, 500, 600

Trip Units

F = FixedA = Adjustable T = ThermalM = Magnetic

TA / MF TA / MA TA / MA TA / MA

Built-in ■ ■ ■ ■ ■ ■ ■ ■

Interchangable Available, please contact sales

Molded Case SwitchesSpecifications

B

B-7


Unit: in. [mm]

4X 0.26[4X 6.5]

M1

M3 M4

M2

Molded Case SwitchesDimensions

B-8


External Accessories1 Mechanical interlock (MIT) 2 Position locking device (KLK)3 Motor operator (MOD)4 Rotary handle (RHD)5 Extended rotary handle (ERH)

Internal Accessories6 Aux contacts (AX) 7 Alarm contacts (AL)8 Shunt trip (SHT)9 Undervoltage trip (UVT)

Connection Accessories10 Plug-in base (PIA) 11 Rear connection kit (RCP)12 Box lugs termianls (LTC)

1

4 5

6 7

8 9

10

11

12

2 3

Molded Case AccessoriesProduct Overview

C

C-1


Molded Case AccessoriesCatalog Number Selection Guide

N21SHT

21: for M1 N: UL 489 approval

Application for MCCB

Applicable device categoryCode

Shunt trip

A

Control voltage

22: for M2 & M3

24: for M4

A: 100-130 VacB: 220-240 VacC: 380-440 VacD: 480-500 VacE: 24 VdcF: 48-60 VdcG: 110-125 VdcH: 220-250 Vdc

N21UVT




Undervoltage trip

A

Control voltage

22: for M2 & M3

24: for M4

A: 110-127 VacB: 220-240 VacC: 380-440 VacD: 24-30 VdcE: 48 VdcF: 60 VdcG: 110-125 VdcH: 220-250 Vdc

N21MOD




Motor operator

22: for M2

23: for M3

24: for M4

A

Rated voltage

A: 120 Vac/dc

B: 240 Vac/dc

C: 24 Vdc

N21KLK




Position locking device

22: for M2

23: for M3

24: for M4

A

Rated voltage

A: Off

B: On/Off

C: On

C-2


N21RHD




Rotary handle

22: for M2

23: for M3

24: for M4


N23DOB




Draw-out base

24: for M4

N21RPC




Rear connection kit

22: for M2

23: for M3

24: for M4

N21ERH




Extended rotary handle

22: for M2

23: for M3

24: for M4

C

C-3


N21MIT




Mechanical interlock

22: for M2

23: for M3

24: for M4

A

Rated voltage

A: Distance of two MCCBs

B: Distance of two MCCBs

C: Distance of two MCCBs

N21LTC




MCCB box lug terminals

22: for M2

23: for M3

24: for M4

A

Rated voltage

A: 1 hole (M1 / M2 / M3)

B: 2 hole (M3 / M4)


N21AX

21: for M1, M2, M3 & M4 N: UL 489 approval



Aux contact

N21AL

21: for M1, M2, M3 & M4 N: UL 489 approval



Alarm contact

N21PIA




Plug-in base

22: for M2

23: for M3

C-4


Catalog number Product descriptionSHT21NA UL 489 Shunt trip M1 100-130 VacSHT21NB UL 489 Shunt trip M1 220-240 VacSHT21NC UL 489 Shunt trip M1 380-440 VacSHT21ND UL 489 Shunt trip M1 480-500 VacSHT21NE UL 489 Shunt trip M1 24 VdcSHT21NF UL 489 Shunt trip M1 48-60 VdcSHT21NG UL 489 Shunt trip M1 110-125 VdcSHT21NH UL 489 Shunt trip M1 220-250 VdcSHT22NA UL 489 Shunt trip M2-M3 100-130 VacSHT22NB UL 489 Shunt trip M2-M3 220-240 VacSHT22NC UL 489 Shunt trip M2-M3 380-440 VacSHT22ND UL 489 Shunt trip M2-M3 480-500 VacSHT22NE UL 489 Shunt trip M2-M3 24 VdcSHT22NF UL 489 Shunt trip M2-M3 48-60 VdcSHT22NG UL 489 Shunt trip M2-M3 110-125 VdcSHT22NH UL 489 Shunt trip M2-M3 220-250 VdcSHT24NA UL 489 Shunt trip M4 100-130 VacSHT24NB UL 489 Shunt trip M4 220-240 VacSHT24NC UL 489 Shunt trip M4 380-440 VacSHT24ND UL 489 Shunt trip M4 480-500 VacSHT24NE UL 489 Shunt trip M4 24 VdcSHT24NF UL 489 Shunt trip M4 48-60 VdcSHT24NG UL 489 Shunt trip M4 110-125 VdcSHT24NH UL 489 Shunt trip M4 220-250 Vdc

Catalog number Product descriptionUVT21NA UL 489 Undervoltage Trip M1 110-127 VacUVT21NB UL 489 Undervoltage Trip M1 220-240 VacUVT21NC UL 489 Undervoltage Trip M1 380-440 VacUVT21ND UL 489 Undervoltage Trip M1 24-30 VdcUVT21NE UL 489 Undervoltage Trip M1 48 VdcUVT21NF UL 489 Undervoltage Trip M1 60 VdcUVT21NG UL 489 Undervoltage Trip M1 110-125 VdcUVT21NH UL 489 Undervoltage Trip M1 220-250 VdcUVT22NA UL 489 Undervoltage Trip M2-M3 110-127 VacUVT22NB UL 489 Undervoltage Trip M2-M3 220-240 VacUVT22NC UL 489 Undervoltage Trip M2-M3 380-440 VacUVT22ND UL 489 Undervoltage Trip M2-M3 24-30 VdcUVT22NE UL 489 Undervoltage Trip M2-M3 48 VdcUVT22NF UL 489 Undervoltage Trip M2-M3 60 VdcUVT22NG UL 489 Undervoltage Trip M2-M3 110-125 VdcUVT22NH UL 489 Undervoltage Trip M2-M3 220-250 VdcUVT24NA UL489 Undervoltage Trip M4 110-127 VacUVT24NB UL 489 Undervoltage Trip M4 220-240 VacUVT24NC UL 489 Undervoltage Trip M4 380-440 VacUVT24ND UL 489 Undervoltage Trip M4 24-30 VdcUVT24NE UL 489 Undervoltage Trip M4 48 VdcUVT24NF UL 489 Undervoltage Trip M4 60 VdcUVT24NG UL 489 Undervoltage Trip M4 110-125 VdcUVT24NH UL 489 Undervoltage Trip M4 220-250 Vdc

Molded Case AccessoriesProduct Selection

C

C-5


Catalog number Product descriptionMOD21NA UL 489 Motor operator M1 120 Vac/dcMOD21NB UL 489 Motor operator M1 240 Vac/dcMOD21NC UL 489 Motor operator M1 24 VdcMOD22NA UL 489 Motor operator M2 120 Vac/dcMOD22NB UL 489 Motor operator M2 240 Vac/dcMOD22NC UL 489 Motor operator M2 24 VdcMOD23NA UL 489 Motor operato M3 120 Vac/dcMOD23NB UL 489 Motor operator M3 240 Vac/dcMOD23NC UL 489 Motor operator M3 24 VdcMOD24NA UL 489 Motor operator M4 120 Vac/dcMOD24NB UL 489 Motor operator M4 240 Vac/dcMOD24NC UL 489 Motor operator M4 24 Vdc

Catalog number Product descriptionKLK21NA UL 489 Position locking device M1 OffKLK21NB UL 489 Position locking device M1 On/OffKLK21NC UL 489 Position locking device M1 OnKLK22NA UL 489 Position locking device M2 OffKLK22NB UL 489 Position locking device M2 On/OffKLK22NC UL 489 Position locking device M2 OnKLK23NA UL 489 Position locking device M3 OffKLK23NB UL 489 Position locking device M3 On/OffKLK23NC UL 489 Position locking device M3 OnKLK24NA UL 489 Position locking device M4 OffKLK24NB UL 489 Position locking device M4 On/OffKLK24NC UL 489 Position locking device M4 On

Catalog number Product descriptionRHD21N UL 489 Rotary Handle M1RHD22N UL 489 Rotary Handle M2RHD23N UL 489 Rotary Handle M3RHD24N UL 489 Rotary Handle M4

Catalog number Product descriptionERH21N UL 489 Extended Rotary Handle M1ERH22N UL 489 Extended Rotary Handle M2ERH23N UL 489 Extended Rotary Handle M3ERH24N UL 489 Extended Rotary Handle M4

Catalog number Product descriptionAX21N UL489 Auxiliary contact


Catalog number Product descriptionAL21N UL 489 Alarm contact

C-6


Catalog number Product descriptionRCP21N UL 489 Rear Connection Kit M1RCP22N UL 489 Rear Connection Kit M2RCP23N UL 489 Rear Connection Kit M3RCP24N UL 489 Rear Connection Kit M4

Catalog number Product descriptionLTC21NA UL486 Box lugs 1 hole used on M1LTC22NA UL486 Box lugs 1 hole used on M2LTC23NA UL486 Box lugs 1 hole used on M3LTC23NB UL486 Box lugs 2 holes used on M3LTC24NB UL486 Box lugs 2 holes used on M4

Catalog number Product descriptionPIA21N UL 489 Plug-in Base M1PIA22N UL 489 Plug-in Base M2PIA23N UL 489 Plug-in Base M3

Catalog number Product descriptionDOB23N UL 489 Draw-out Base M3DOB24N UL 489 Draw-out Base M4

Catalog number Product descriptionMIT21NA UL 489 Mechanical Interlock M1MIT21NB UL 489 Mechanical Interlock M1MIT21NC UL 489 Mechanical Interlock M1MIT22NA UL 489 Mechanical Interlock M2MIT22NB UL 489 Mechanical Interlock M2MIT22NC UL 489 Mechanical Interlock M2MIT23NA UL 489 Mechanical Interlock M3MIT23NB UL 489 Mechanical Interlock M3MIT23NC UL 489 Mechanical Interlock M3MIT24NA UL 489 Mechanical Interlock M4MIT24NB UL 489 Mechanical Interlock M4MIT24NC UL 489 Mechanical Interlock M4


C

C-7


U<

D1 D2

L/+N/-

UVT21N SHT21N AL21N AX21N

U

C1 C2

L/+N/-

92 91

L/+

94

N’/-

ON

/OF

F

TR

IP

12 11

L/+

14

N’/-

OF

F

ON

Molded Case AccessoriesConnection Diagrams

C-8


Manual operating mechanism

M2

M3

Unit: in. [mm]

M1

Molded Case AccessoriesDimensions

C

C-9


Electro-control mechanism

M1

M2

3.54[90]

3.46

[88]

4.67

[118

.5]

3.19[81]

7.50[190.4]

2.78

[70.5]

3.46

[88]

6.93[176]

Manual operating mechanism

Unit: in. [mm]

M4


3.46

[88]

4.63

[117

.5]

4.13[105]

3.54[90]

2.78

[70.5]

3.46

[88]

7.87[200]7.36[187]

C-10


M4

5.51[140]

4.72

[120

]

6.06

[154

]

5.12[130]

4.61

[117

]5.51

[140

]

10.31[262]9.57[243]

7.68[195]

5.12[130]

4.72

[120

]

6.52

[165

.5]

5.51

[140

]

4.61

[117

]

10.98[279]10.26[260.5]

Electro-control mechanism

Unit: in. [mm]

M3


C

C-11

Note: NOARK Electric reserves the right to make technical changes or modify the contents of this document without prior notice. With regard to purchase orders, the agreed particulars shall prevail. NOARK Electric does not accept any responsibility whatsoever for potential errors or possible lack of information in this document. NOARK Electric reserves all rights in this document and in the subject matter and illustrations contained therein. Any reproduction, disclosure to third parties or utilization of its contents – in whole or in parts – is forbidden without prior written consent of NOARK Electric.

NOARK Electric North America9817 South 13th Street • Oak Creek, WI 53154 (414) 304-8189

www.NoarkUSA.com • [email protected]

2013 NOARK Electric • All Rights Reserved CMCCB201301NA

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