The circuit breaker is suitable for the circuit with rated AC voltage up to 660V,frequency 50 or 60Hz rated from 0.1 to 0.63A.
◆Application
The circuit breaker is suitable for the circuit with rated AC voltage up to 660V,frequency 50 or 60Hz rated from 0.1 to 0.63A.It is used for overload and short-circuit protection in the motor with small capacity and also be used for direct start of motor and circuit of unfrequent operation under normal conditions.It Conforms With IEC157-1 IEC292-1 GB1497-85.
◆Specifications
Type | CMB3V1 | CMB3V3 | CMB3V4 | |
Pole No.(P) | 3 | 3 | 3 | |
Rated voltage(V) | 20 | 32 | 63 | |
The setting range of trip curent(A) | 0.1-0.16 0.16-0.25 | 1-1.6 1.6-2.5 2.5-4 | 6.3-10 10-16 | |
Switch Capacity (effective | 220V | 1.5/0.95 | 10/0.5 | 20/0.3 |
380V | 1.5/0.95 | 10/0.5 | 20/0.3 | |
660V | 1.0/0.95 | 3/0.9 | 5/0.7 | |
Power of controlled motor | 220V | 14 | 16 | 32 |
380V | 13 | 26 | 58 | |
660V | 1 | 1 | 0.6 | |
Protective feature 1.05le/1.2le/1.2le | Not act with in 2hrs/Act with in 2hrs /Action snap | |||
Weight(kg) | 0.285 | 0.52 | 1.2 | |
