Max In (A) of Frame

ModelNumber of PolesType

Nominal current ratings

Electrical characteristics

Rated insulation voltageRated impulse voltage

Ultimate breaking capacity(IEC, JIS)

Service breaking capacity(IEC, JIS)

Protection

Fixed thermal, fixed magneticAdjustable thermal, fixed magneticMagnetic trip only (adjustable)

Installation

Front connection (FC)Extension bar (FB)Rear connection (RC)Plug-in (PM)DIN rail mounting (DA)Dimensions

Weight

Operation

Direct Opening ActionToggle operationBreaker mounted (HB)Door mounted (HS)Motor operation

Endurance

MCCB Electrical Characteristics to IEC 60947-2, EN 60947-2, JIS C 8201-2-1 ANN.1,

Frame reference Quantity Unit Condition TB2 H/L 400

3 (4)NDH

250,400

(1150)8

5 ----

-5

---

••--

260-

185103

-5.6

•••

-1,000

-4,000

In

U iU imp

Icu

Ics

heightwidth

depthweight

Electrical

Mechanical

50°C

AC 50/60 Hz

1000V DC750V DC600V DC500V DC350V DC

1000V DC750V DC600V DC500V DC350V DC

3 pole4 pole

3 pole4 pole

1000V DC750V DC

350 - 600V DC-

(A)

(V)(kV)

(kA)

(kA)

(mm)(mm)

(mm)(kg)

cycles

cycles

DATA SHEET: TEMBREAK 2 PVS400-NDH MCCBFOR USE ABOVE 250V DC

400PVS400

Page 1 of 3

Connect all poles in series. The time constant (L/R) of the circuit should be less than 2.0ms nearby

rated current less than 5ms for short circuit < 10kA less than 10ms for short circuit < 20kA less than 15ms for short circuit > 20kA

CL CL

CL

CL CL CL CL

HL

L

HL

HL

HL

H

4P

4P26

0

86.998.6

8

214

104.6

228

90102

116

13.1

110

45

45 4570 115

51

129.1146.645

185

3014

.544

.530(max.)12

ø148

ø11

420

60 6060 60 60

126.581.5

14.5

30 44.5

349

260

118

92

R6

36.598.68

90102

104.6

228

260

830

ø13129.1

30 45 45 45

104.

610

8.4

68.4

15391

539

214

45

228

45 45 45

ø36ø1

3

(max

.)

52.5

1.6t

37.68

1.6t

36.6

100

146.6

Interpole barrier(removable)

Mounting hole

Insulating plate

Insulating plate

ON side : 37.6OFF side : 36.6

M10 screw

M6Mounting screw

Trip button (red)

M6Tapped hole

Con

duct

or

over

lap,

max

Con

duct

or

over

lap,

max

Stud can be turned 45° or 90°

Mounting plate

Insulating plate

Insulating plate

Interpole barrier

M6Tapped hole

Drilling plan (front view) Panel cutout (front view)

Preparation of conductor With extension bars (optional) Drilling plan (front view)

Panel cutout dimensions shown give an allowance of 1.0mm around the handle escutcheon.

Front-connected

Rear-connected

Note: See section 4 for the installation of the insulating plate.

Note: Studs are factory installed in horizontal direction both on the line and load sides.See section 4 for the installation of the insulating plate.

DATA SHEET: TEMBREAK 2 PVS400-NDH MCCB FOR USE ABOVE 250V DC Outline Dimensions PVS400-NDH (4P)

ASL: Arrangement Standard Line HL: Handle Frame Centre Line Front connected

Page 2 of 3

100

125

200

300

400

500

700

1000

1500

2000

3000

4000

5000

8000

0.005

0.01

0.02

0.040.06

0.1

0.2

0.40.6

1

2

6

4

10

203040

1

2

6

4

10

203040

1

3

2

seco

ndm

inute

hour

Tripp

ing T

ime

Percent Rated Current

Percent Rated Current

Time/Current Characteristic Curves PVS400-NDH 3P

Page 3 of 3

DATA SHEET: TEMBREAK 2 PVS400-NDH MCCBFOR USE ABOVE 250V DC