Product Description
Most Popular ACB 800a Circuit Breaker 630A 3P Air
YCW3 series air circuit breaker(hereinafter called ACB) is suitable for the circuit of AC 50Hz/60Hz with rated service voltage 400V, 690V and rated service current between 200A and 6300A.Product Detail
| Frequency(Hz) | 50/60 |
| Ue(V) | 400/415, 660/690 |
| Ui(V) | 1000 |
| Rated Current In(A) | 200~6300 |
| Installation | Draw out / Fixed |
| Poles | 3P/4P |
| Product Keywords | 3P Air Circuit Breaker,3P ACB,3P 4P 6300A ACB |
YCW3 series air circuit breaker(hereinafter called ACB) is suitable for the circuit of AC50Hz/60Hz with rated service voltage 400V, 690V and rated service current between200A and 6300A. It is mainly used to distribute electric energy and protect circuitsand electric equipment against over-load, under-voltage, short-circuit and single phase earthing fault.
With intelligent and selective protection functions, the breaker can improve thereliability of power supply, and avoid unnecessary power failure. The breaker isapplicable for power stations, factories, mines(for 690V) and modern high-buildings,especially for the distribution system of intelligentized building. Standard: IEC/EN 60947-2.
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