... lighting distribution system in industry. Applications: Protective functions against short circuit and overload, and are used in lighting distribution system in ... , 15, 20, 30, 40, 50, 60, 70, 80 and 100ARated voltage: 110/220V (1P), 240/415 (2P) and 415 (3P)Maximum ... life: 60,000Mechanical life (times): 8,000 Square D-1 Circuit Breakers with Bolt on Type,10KA Breaking Capacity, Black Bakelite Case