data sheet: tembreak 2 s400-nj mccb - terasaki...11 8 (max.)20 (max.)preperation of conductor 30...

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Frame Reference

ModelNumber of PolesType

Rated operational voltage

Rated insulation voltageRated impulse withstand voltage

Ultimate breaking capacity(IEC, JIS, AS/NZS)

Service breaking capacity(IEC, JIS, AS/NZS)

Rated breaking capacity (NEMA)

Ue

UiUimp

Icu

Ics

Adjustable thermal, adjustable magneticFixed thermal, fixed magneticMicroprocessorUtilisation category

Front connection (FC)Extension bar (FB)Cable clamp (FW)Rear connecton (RC)Plug-in (PM)Din rail mounting (DA)Dimensions

Weight

Direct Opening ActionToggle operationDoor mounted (HS) / breaker mounted handle (HB)Motor operation (MC)

Endurance

Max In (A) of Frame

Nominal current ratings

Electrical characteristics

Protection

Installation

Operation

heightwidth

depthweight

ElectricalMechanical

Optional - Not Available

cyclescycles

(mm)(mm)

(mm)(kg)

(A)

(V)(kV)

(kA)

(kA)

(kA)

In (A) 50oC

AC 50/60 Hz

690V AC525V AC440V AC400/415V AC220/240V AC250V DC

3, 4

690,2508008

A

690V AC525V AC440V AC400/415V AC220/240V AC250V DC

480V AC240V AC

4 pole

4 pole

DC

-

* Applies to 20A to 32A models

Innovators in Protection Technology

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NJ

8540

3 pole, (1 pole)

3 pole, (1 pole)

DATA SHEET: TEMBREAK 2 S400-NJ MCCB

Quantity Unit Condition TB2 E/S 630630

S400

250, 400

415V AC 4,50015,000

20 30 4550

8540

1530 45 50

25 85

2601401851034.25.6

Standard

MCCB Electrical Characteristics to IEC 60947-2, EN 60947-2, JIS C 8201-2-1 ANN.1, AS/NZS 3947-2, NEMA AB-1

Front connected

Rear connected

Plug-in

Mounting on a support or rails

Interpole barrier(removable)

Mounting hole

4P3P

22

70105

35105140 24

100

165

144

116CL

CL

CL

CL

HL HL

Mounting hole

105 140 24

22

165

180

200

116

105

3P 4PHL HL

CL

M550.8Mounting screw

0.2-1.5mm2 wires(for power supply)

RJ45 cables(for communication)

175

96 271518

102 108

180

45

Communication unit

20

144

45102

6

22

71106

15 1596

1031074

127

ø9

Conductor overlap max.

Stud can beturned 45°90°

Mounting plate(max. t3.2)

0.2-1.5mm2 wires(for power supply)

RJ45 cables(for communication)

With extension bars (optional)

With extension bars (optional)

30

30

Front connected

Rear connected

Front connected with Motor Operator

Rear connected with Motor Operator

ASL: Arrangement Standard Line HL: Handle Fr

Outline Dimensions S400-NJ

ASL: Arrangement Standard Line HL: Handle Frame Centre Line


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11

8 (max.)

20 (max.)

Preperation of conductor

30 (max.)

Support or rail

Support or rail

Mounting screwM10x30 max.

Mounting screw M5 x 20

Mounting plate

90102

260

97

4

102113

48

138142

180

6t6t

198

258

65

276

90102

260

971

4

32

6t32

204208

246

12

1

Insulating plate

Mounting plate

Mounting M6 NUT

Insulating plate

Mounting screw M6x70

Mounting on a support or rails (shown with optional connection bars oriented for rear access)

Mounting through the backplate (shown with optional connection bars oriented for rear access)

Mounting on the backplate (optional connection bars must be oriented for front access)

Outline Dimensions Termination of Busbar

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Outline Dimensions S400-NJ Plug-in Version

ASL: Arrangement Standard Line HL: Handle Frame Centre Line


Innovators in Protection Technology

Time/Current Characteristic Curve S400-NJ

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data sheet: tembreak 2 s400-nj mccb - terasaki...11 8 (max.)20 (max.)preperation of conductor 30...

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