GN8843A20 BTicino BTDIN60 differential circuit breaker SALVAVITA 4P type A In 20A Icn 6kA Vn 400 Vac Idn 30mA 4 modules

GN8843A20 Bticino Btdin60 Rompedor de circuito diferencial Salvavita 4P Tipo A en 20A ICN 6KA VN 400 VAC IDN 30MA 4 Módulos