The rated insulation voltage of this moulded case circuit breaker is 1000V, suitable for AC 50HZ distribution network circuit, the rated working voltage is up to 400V, the rated working current is up to 1600A, it is used for the distribution of electric energy, circuit protection, protecting the power supply facilities from the damage of overload, short-circuit and under-voltage faults, etc. The circuit breaker has the features of small size, strong short-circuit breaking capacity, strong short-circuit protection, etc., it is the ideal product for the users. The circuit breaker has the characteristics of small size, strong short-circuit breaking capacity, strong short-circuit protection ability, etc., which is the ideal product for users. The circuit breaker complies with IEC60947-2.GB/T14048.2 standard.

Basic specifications of moulded case circuit breaker
Shell current: 100A,160A,250A,400A,630A,800A,1000A,1250A,1600A,2000A,2500A,3200A.
Breaking capacity: Breaking capacity indicates the size of short-circuit current that the circuit breaker can withstand, there are 36KA, 50KA, 70KA, 100KA, 150KA and so on.
Rated voltage and current: the rated voltage is 230V or 400V, and the rated current varies from 6A to 3200A.
Number of poles: 1P, 2P, 3P, 4P.

Translated with DeepL.com (free version)