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GMY GMT GMU GMC
Mini Circuit Breaker |
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| Application scope |
| GMY GMT GMU GMC mini circuit breaker is mainly suitable for overload and short circuit protection. It is especially used for illumination and distribution in industry nd commerce. Tit 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 also be used for an unfrequent switchover of the circuit and illumination under normal conditions. |
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Electrical characteristics
Current rating |
1,2,4,,6,10,16,20,25,32,40,50, 63A |
Tripping curve
B:3-51n
C:5-101n
D:10-201n |
B:3-51n |
C:5-101n |
D:10-201n |
Breaking capacity
EN 60 898 & IEC898
IEC947-2 NEMA AB-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 63A 10,000 times |
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BRITISH TYPE