Signal Auxiliary contact AK-630/800/1600A
78,85 RON
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Descriere
Signal auxiliary contact AK is intended for giving out a signal when a circuit breaker actuates from: – overcurrent (overload or short circuit); – shunt trip; – undervoltage trip; – "TEST" button. When the main contacts return to "switch on" position, the signal turns off. Remote alarm notification and status monitoring.