Thermal-magnetic circuit breaker RDM5 series

overloadlow-voltageshort-circuit

RDM5 Moulded Case Circuit Breaker, is applied to power distribute network of AC 50Hz/60Hz, rated isolation voltage 1000V(RDM5-100 isolation voltage is 800V), rated operate voltage 400V or 690V, rated current up to 800A, is applied to distribute power, protect circuit and equipment against the damage of overload and undervoltage faults,etc. This MCCB which rated current is below 400A can be used to protect motor. Under the normal situation, MCCB can be used to circuit transferring and motor starting unfrequently. MCCB has the isolation function. Standard: GB14048.2, IEC 60947-2.