2P + 2P MTS AC Dual Power Manuelle Transfer Verriegelung Circuit Breaker Din Schiene Isolieren Discounnecting Schalter MCB 40A 63A

2P + 2P MTS AC Dual Power Manuelle Transfer Verriegelung Circuit Breaker Din Schiene Isolieren Discounnecting Schalter MCB 40A 63A