GA8843A20 BTicino BTDIN45 differential circuit breaker SALVAVITA 4P type A In 20A Icn 4.5kA Vn230 Vac Idn 30mA 4 modules

GA8843A20 Bticino Btdin45 Rompedor de circuito diferencial Salvavita 4P Tipo A en 20A ICN 4.5ka VN230 VAC IDN 30MA 4 Módulos