FN84B20 BTicino BTDIN60 circuit breaker 4P curve B In 20A Icn 6kA Vn 400 Vac 4 modules
FN84B20 Bticino Btdin60 Circuito Rompedor 4P Curva B en 20A ICN 6KA VN 400 VAC 4 Módulos
FN84B20 Bticino Btdin60 Circuito Rompedor 4P Curva B en 20A ICN 6KA VN 400 VAC 4 Módulos



