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Atuomatic Miniature Circuit Breaker L7 (MCB)

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Address: XIAMEN ,CHINA

Phone: 86-592-64595743

Xiamen EFB Technology Development Co., Ltd.

Atuomatic Miniature Circuit Breaker L7 (MCB)

Country/Region China (Mainland)
City & Province Xiamen Fujian
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Product Details


Miniature Circuit Breaker
Warranty Period: 2years
High quality with competitively price,prompt delivery. Welcome to inquriy.

Miniature Circuit Breaker Product Description

Miniature Circuit Breaker is nice in appearance, reasonable in structure, sound in feature and high in breaking capacity. Installed with standard din rail, it is convenient and easy in usage. It is mainly used in the line of AC 50/60Hz, rated working voltage to 240V/415V, and rated current to 63A as protection against overload and short-circuits. It can be used as infrequent on-and-off operation and changeover.
It complies with standard of GB10963 and IEC/EN60898.

Sequence
NO .

Release

Test
current I/In

Start state

Tripping
time

Expected
restlt

1

B,C,D

1.13In

Cold state

t≤1h

Not tripping

2

B,C,D

1.45In

Start right after
the serial NO .
1 test

t<1h

Tripping

3

B,C,D

2.55In

Cold state

1s<t<60s

Tripping

4

B
C
D

3In
5In
10In

Cold state

t≤0.1s

Not tripping

5

B
C
D

5In
10In
20In

Cold state

t<0.1s

Tripping

-

Frame class

63A

Rated working voltage

240V/415V

Rated frequency

50/60Hz

Rated working current

1,3,6,10,16,20,25,32,40,50,63A

Making and breaking capacity

6000A(6~40A),4500A(50,63A)

Release type

B,C,D

Poles

1,2,3,4P

Mechanical life

20000

Electric life

4000

-

Xiamen Electric Home Science and Technology Development Co., Ltd is a comprehensive manufacturing and trading company which is short for EABCE established in 2001 in China. Our main products are various kinds of transformers, motor protection circuit breakers and switches, such as special transformers, high/low voltage transformers, rectifier transformers, transformer switches, disconnecting switches, knife switches, uninterrupted power supply, and etc. EABCE is in spirit of Quality first, Customer first principle of service, offers our customer with best goods and best service. If you are interested in our products, please feel free to contact us.

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