Detailed Product Description

Item: LKB7 (L7) Series Mini Circuit Breaker,MCB,mcb,Mcb-1P,chopper,mini chopper,cb,breakers,L7

LKB7-63 series high breaking capacity circuit breakers with the function of isolation
power supply are applied in electric circuits or devices for protecting overload
and short circuit.

Specifications:

1) Electric standard: EN60898 (IEC898), GB10963, CCC

2) Rated voltage: 230/400V; 50/60Hz

3) Rated breaking capacity: 10KV, IEC898 (1-63A)

4) Direct current breaking capacity: max. 48V (LKB7, 10KA) 1P,

max. 250V (LKB7-DC, 6KA) 1P

5) Release character: B, C, D type

6) Operated ambient temperature: -5 to +40^oC

7) Life:

a) Electrical: all of 8,000 times breaking

b) Mechanical: all of 8,000 times breaking

Features:

1) Different colors of handles indicate current grade clearly

2) Discretional coil in of power

The products can be used extensively in telecommunication industry and electric locomotives