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Hot-selling Thermal Circuit Breaker - DAB7-125 Series Miniature Circuit Breaker(MCB) – DaDa


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Hot-selling Thermal Circuit Breaker - DAB7-125 Series Miniature Circuit Breaker(MCB) – DaDa Detail:

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) 12 13 14
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

Product detail pictures:

Hot-selling Thermal Circuit Breaker - DAB7-125 Series Miniature Circuit Breaker(MCB) – DaDa detail pictures

Hot-selling Thermal Circuit Breaker - DAB7-125 Series Miniature Circuit Breaker(MCB) – DaDa detail pictures

Hot-selling Thermal Circuit Breaker - DAB7-125 Series Miniature Circuit Breaker(MCB) – DaDa detail pictures

Hot-selling Thermal Circuit Breaker - DAB7-125 Series Miniature Circuit Breaker(MCB) – DaDa detail pictures

Hot-selling Thermal Circuit Breaker - DAB7-125 Series Miniature Circuit Breaker(MCB) – DaDa detail pictures


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  • A nice supplier in this industry, after a detail and careful discussion, we reached a consensus agreement. Hope that we cooperate smoothly.
    5 Stars By Prudence from Angola - 2017.06.25 12:48
    Good quality and fast delivery, it's very nice. Some products have a little bit problem, but the supplier replaced timely, overall, we are satisfied.
    5 Stars By Austin Helman from Swansea - 2018.09.29 17:23
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