CFB3Z series miniature circuit breakers is used in lighting distribution system or motor distribution system for protecting overload and short-circuit within the circuit of DC, rated voltage of single pole up to 1000V, rated current of single pole up to 63A. It can also be used for an unfrequent switch over of the circuit and illumination under normal conditions. It conforms to IEC60898-2.GB/T 14048.2.

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Type Pole Rated Voltage (V) Rated Current ln (A) Rated short segment (kA) Capacity Indripping release type and current The maximum cross-section connecting wires(mm2) Mechanical life (times)
CFB3Z-63 1P 250V 1,2,3,4,6,10, 16,20,25,32, 40,50,63 6 8-12ln 25 10000
2P 500V
3P 750V
4P 1000V