G744AC63 BTicino Lifesaver differential circuit breaker 4P type AC In 63A Idn 300mA Vn 400 Vac 4 modules
G744AC63 BICINO LIFESAVER Circuito diferencial Circuero 4P Tipo AC en 63A IDN 300MA VN 400 VAC 4 Módulos
G744AC63 BICINO LIFESAVER Circuito diferencial Circuero 4P Tipo AC en 63A IDN 300MA VN 400 VAC 4 Módulos