Detailed Product Description

Miniature circuit breaker C65 series are mainly suitable for the circuit line of AC 50Hz, rated voltage 230V or 400V, rated current 63A. It has the protecting function of short-circuit, overload etc. It can be used for terminal distribution and industrial equipment. Its according with IEC60898 and GB10963 standard.

Main technical parameter

Note: 1.Current limiting class is 3. The fast closing guarantee the reliable working of impact load and delay the electric life of circuit breaker. Machanical life is 4000 times.

     2. Anti hot and humid is class 2(temperature 55 and relative humidity 90%). The wiring 32A and below can connect 16mm² multiple soft wire or 25mm² single hard wire. The wiring 40A to 63A can connect 25mm² multiple soft wire or 35mm² single hard wire.

     3. The curve C is protecting normal specification load and distribution cable. The rated current is 163A(30) and the tripping characteristic is instantaneous tripping 510In.

     4. The curve D is protecting to start big current impulse load(motor, transformer). The rated current is 163A(30) and the tripping characteristic is instantaneous tripping 1020In.