Miniature Circuit Breaker
CMY / CMT / CMU / CMC Miniature Circuit Breaker
CMY / CMT / CMU / CMC miniature circuit breaker is mainly suitable for overload and short circuit protection, it is especially used for illumination and distribution in industry and commerce. It is of pleasing outlook&high breaking capacity etc. It’s frame and parts adopts plastics of light weight, reliable performance, high inflammable resistance and shock resistance for long service life. It is mainly used for overload and short circuit protection within the circuit of AC 50/60Hz, rated voltage of single pole up to 240V, two, three or four pole up to 415V. It can alsobe used for an unfrequent switchover of the circuit and illumination under normal conditons.
Electrical Characteristics of Miniature Circuit Breaker:
| Current rating | 1,2,4,6,10,16,20,25,32,40,50,63Amp | ||
| Tripping curve B:3-51n C:5-1O1n D: 10-201n | B:3-51n | C: 5-101n | D: 10-201n |
| Breaking capacity EN 60 898 & IEC898 IEC 947-2 NEMAAB-1 | 4.5KA 6KA 10KA/C | 6KA 10KA 22KA/C | 6KA 10KA 22KA/C |
| Rated voltage-50/60Hz | 230/400V | ||
| Isolating voltage | 500V | ||
| Electrical Life | 0.5 to 32A 20,000 times 40 to 63 A 10,000 times | ||

Characteristic Curve (BS / IEC) of Miniature Circuit Breaker:
We can provide customers high quality electronic components such as miniature circuit breaker, earth leakage circuit breaker, AC contactor, Power relay, etc. 
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