1,hydraulic magnetic circuit breaker that no affected by ambient temperature; 2,Instantaneous resetting; 3,selectalbel current

P-QM hydraulic magnetic circuit breaker is used in AC 230/400V or DC 80V and below power system,rated working current of 0.5-50A,provide protection from overload,short-circuit,also could be used to make and break the circuit not frequently.The breaker could be widely used for equipments provide protection of circuit,power equipment,communication equipment,railway transportation system,telecommunications systems,medical equipment,telecommunication power and UPS equipment and industrial automation system against overload current and short-circuit current.  

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Hydraulic magnetic circuit breaker