products
DAB7-125 15KA 1P 2P 3P 4P MCB Miniature Circuit breaker
DAB7-125 15KA 1P 2P 3P 4P MCB Miniature Circuit breaker
DAB7-125 15KA 1P 2P 3P 4P MCB Miniature Circuit breaker
DAB7-125 15KA 1P 2P 3P 4P MCB Miniature Circuit breaker

DAB7-125 15KA 1P 2P 3P 4P MCB Miniature Circuit breaker

Electrical Distribution needs are continuously evolving in residential, commercial and industrial sectors. Improved operational safety, continuity of service, greater convenience and operating cost have assumed a tremendous significance. Miniature Circuit Breakers have been designed to continuously adopt to these changing needs.

Contact Us

Tel:+86-21-57467000
Email:charlotte.weng@cdada.com
Skype:charlott0315
QQ:979638227

DAB7-125 series Miniature Circuit breaker(MCB)

>> Introduction

For industrial and commercial purposes

Electrical Distribution needs are continuously evolving in residential, commercial and industrial sectors. Improved operational safety, continuity of service, greater convenience and operating cost have assumed a tremendous significance. Miniature Circuit Breakers have been designed to continuously adopt to these changing needs.


>> Advantages

·  Trip Free mechanism

·  High Breaker capacity 15KA

·  Positive contact indication

·  Thermal and magnetic trip function

·  Current limiting design for short circuit fault protection

·  CE marking,Semko product

·  Specification:IEC 60947-2


>> Design Features

Large Cable Terminals Suitable for copper and aluminum cables, these terminals are compatible with cables upto 35mm2 cross section area.


>> Technical Features


MCB DAB7-125

For protection of general power distribution (IEC/EN 60947-2)

Poles

1P

2P

3P

4P

Electrical performance

Functions

short circuit protection,overload protection,isolationg,control

Rated frequency  f ( Hz)

50-60Hz

Rated working voltage Ue (V) AC

230/400

400

Rated current In (A)

6,10,16,20,25,32,40,50,63,80,100,125

Rated insulated voltage  Ui (V)

500

Impulse withstand voltage  Uimp( kV)

4

Instantaneous tripping type

DAB7-125N

B/C/D

DAB7-125H

B/C/D

Rated short circuit Icn(kA)      

DAB7-125N

10

DAB7-125H

15

Release type

Thermal magnetic type

Service life(O~C)

Mechanical

Actual value

8500

 Standard value

4000

Electrical

 Actual value

1500

 Standard value

1000

Connection and installation

Protectiom degree

IP20

Wire mm²

1~35

Working temperature

-5~+40℃

Resistance to humidity and heat

Class 2

Altitude above sea

≤2000

Relative humidity

+20℃,≤90% ;+40℃,≤50%

Pollution degree

2

Installation environment

Avoid obvious shock and vibration

Installation class

ClassⅡ, ClassⅢ

Mounting

DIN35 rail

Dimensions(mm)(WxHxL)                                                                                

a

27

54

81

108

b

90

90

90

90

c

75.5

75.5

75.5

75.5


Dimensions