... Voltage:AC240/415V,current:0.5-50A 1.ApplicationGSB3-50 series circuit breaker for equipment is suitable for rated current ... /415V(50/60HZ) or DC 80V and the following system,widely used in railway signal power screen and for civilian ... computer peripherals,industrial automation equipment,marine electrical systems,elevator control system and so on for short-circuit and overload integration protection ...