G744F63 BTicino Lifesaver differential circuit breaker 4P type F In 63A Idn 300mA Vn 400 Vac 4 modules
G744F63 BICINO LIFESAVER Circuito diferencial 4P Tipo F en 63A IDN 300MA VN 400 VAC 4 Módulos
G744F63 BICINO LIFESAVER Circuito diferencial 4P Tipo F en 63A IDN 300MA VN 400 VAC 4 Módulos



