FN83D50 BTicino BTDIN60 circuit breaker 3P curve D In 50A Icn 6kA Vn 400 Vac 3 modules
FN83D50 Bticino Btdin60 Circuits Curve 3p Curve D en 50A ICN 6KA VN 400 VAC 3 Módulos
FN83D50 Bticino Btdin60 Circuits Curve 3p Curve D en 50A ICN 6KA VN 400 VAC 3 Módulos