Complaint
CBM3 series circuit breaker, is the new upgraded product developed with advantages of similar international products and
domestic and foreign market demand.
Rated insulation voltage this series up to 1000V, suitable for power distribution network with AC 50Hz, rated voltage 400V (690V),
rated current to 800A , used for distribution of electrical energy and protection the circuit and power equipment from overload,
short circuit, undervoltage and other faults. At the same time, it can also be used as the infrequent start and overload, short circuit,
undervoltage protection of the motor.
The circuit breaker has the characteristics of small size, high breaking capability and short flying arc. The circuit breaker can be
nstalled vertically or horizontally.
This product conforms to IEC60947-2, GB/T14048.2 and other standards.
| Model | CBM3 |
| Model Number | 3P,4P |
| Rated Current | 63A,80A,100A,160A,225A,250A,400A,630A |
| Rated Voltage | 380V |
| Rated short-circuit break capacity | 20-100KA |
| Electrical life | 2000 |
| Application | Motor protection, switch-disconnecting, circuit-breaking etc. |
| Rated frequency | 50/60Hz |
| Product standard | IEC/EN60947-2 |
| Material of body | PC, ABS |
| Mechanical life | 8500times |
