FN84B63 BTicino BTDIN60 circuit breaker 4P curve B In 63A Icn 6kA Vn 400 Vac 4 modules
FN84B63 Bticino Btdin60 Circuits Curve 4P Curve B en 63A ICN 6KA VN 400 VAC 4 Módulos
FN84B63 Bticino Btdin60 Circuits Curve 4P Curve B en 63A ICN 6KA VN 400 VAC 4 Módulos



