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mini circuit breaker L7 MCB
mini circuit breaker L7 MCB
Supplier Info
[China Supplier]
Contact Person : Mr. Ye David
Tel : 86-577-62751300
Fax : 86-577-62751322
Product Detail
1.rated voltage:400V 2.rated current:6,10,16,25,32,40,50,63A 3.breaking capacity:10KA 4.certificate:CE 5.price:competitive

SB2-63 Mini Circuit Breaker

SB2-63 mini circuit breaker  is applied in the the line of  AC 50/60Hz,rated voltage  230/400V,rated curent up to 63A .it takes protection from overload and short-circuit,meanwhile it also can be used for infrequent conversion of circuit under the normal condition. the mini circuit breaker is mainly used in the power system,machinery,chemical,transportation,communications, high-rise buildings and other places.

The product is in accordance with IEC60898-1.

product features;

1.Modular design for easy selection and installation

2.High breaking capacity,small volume

3.Different handle color indicates the current grade

4.High level protection of shell up to IP40 after installation

5.Flexible structure design and high speed of contact system,high capacity of  no arc

6.High current-limit capacity

Main Technology Parameters

Break capacity in short-circuit of rated running;10000A

Current-limit level:level 3

Mechanical and Electrical life:

a. Electrical life;not less than 8000 times

b. Mechanical life:not less than 20000 times

Rated voltage;230V(single pole),400V(multi-pole)

Rated frequency:50/60Hz

Temperature of  operating enviroment:-5°C-+40°C

 Wiring capacity:

soft wire less than 25mm2

hard wire less than 35 mm2

mini circuit breaker L7 MCB

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