Auto Recloser

An auto recloser is a type of circuit breaker equipped with a mechanism that automatically closes the breaker after it has been opened due to a fault. Reclosers are used to detect overcurrent and interrupt momentary faults in electrical distribution networks.
To prevent damage, each station along a network is protected with circuit breakers which turn the power off if there is a short circuit. Reclosers are programmed to automate the reset process and start the restoration service.
Why Have an Auto Recloser?
Firstly, reclosers prevent transient short circuits from triggering prolonged power outages. This could be a broken tree branch momentarily hitting an overhead cable before it hits the ground. Having a recloser results in a better service to the customer as the power is restored within a few seconds.
Secondly, the recloser is able to restore power automatically without the requirement of an engineer unless the fault is more serious.

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Description Price Depth Dimensions For Use With Length Maximum Number of Reclosing Attempts Maximum Operating Temperature Minimum Operating Temperature Minimum Time Delay Before Reset Mounting Style Number of Reclosing Program Options Range Series Supply Voltage Width
RS庫存編號 790-7355
製造零件編號A9C70132
HK$1,791.00
單位
85mm 63 x 70 x 85 mm Circuit Breaker 63mm 5 +60°C -25°C 60s DIN Rail Mount 4 Acti 9 iC60 230 V ac 70mm
RS庫存編號 790-7359
製造零件編號A9C70134
HK$2,124.00
單位
85mm 63 x 70 x 85 mm Circuit Breaker 63mm 5 +60°C -25°C 60s DIN Rail Mount 4 Acti 9 iC60 230 V ac 70mm