1Miniature circuit breakers are mainly used for AC 50Hz/60Hz, double voltage 230V/400V, rated current 1A ~ 63A overload and short circuit protection, and can also be used for non-frequent switching operations under normal conditions. 2The maximum connection capacity is 25 mm and the wiring torsion is 3N*m, which is suitable for various installation equipment. 3In accordance with IEC61009-1. The indicator function is in the contact position. 4The rated input current is 16A/25A/32A with 2 poles. 5With high rated impulse withstand voltage and insulation voltage ,the circuit breaker is more safe to use.