... 0.5-50A 1.ApplicationGSB3-50 series circuit breaker for equipment is suitable for rated current for 0.5A-50A, ... signal power screen and for civilian,computer peripherals,industrial automation equipment,marine electrical systems,elevator control system and so on for ... circuit;Rated operational voltage:DC 80V,AC 240/415V;Rated impulse withstand voltage:4KV;rated limit short circuit capacity(see table ...