YFHGULBTK Circuit breakerAC Type RCD ELCB RCCB Din Rail Residual Current Breaker 25A 40A 63A 1Pcs(30mA,2P 40A)
YFHGULBTK
circuit breaker Thermal Circuit Breakers Magnetic Circuit Breakers ① The diameter of the arc extinguishing chamber of the circuit breaker is small the insulation strength is high the arc is easy to extinguish and the arc extinguishing ability is strong. ② The circuit breaker has a short arcing time and a long electrical life and its rated short-circuit breaking frequency is generally between 20 to 100 times or even higher. After breaking the rated short-circuit breaking current there is still a high insulation level between the dynamic and static contacts. ③ The contact distance and contact stroke of the circuit breaker are small with low operating power good breaking performance stable and reliable electrical life and a mechanical life of over 20000 times with few breaking failures.
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66,26 GBP | Go to shop |
