... NF-CS Moulded Case Circuit Breaker(MCCB) ApplicationNF-CS Moulded Case Circuit Breaker is a kind of economic breaker, has the features asfollowing ... reliable property, reasonable structure, beautiful style, small volume, etc. This breaker applies to the circuit with AC50/60Hz, rated insulationvoltage 660V ... ,80080035NF1250-CS3800,1000,1200,1250125085 NF-CS Moulded Case Circuit Breaker(MCCB)