Schneider Electric ZB4BG05K1243E Description Description Schneider Electric ZB4BG05K1243E HEAD KEY SWITCH 3 POSITION Schneider Electric Related products SCHNEIDER ATV28HU54N4 SCHNEIDER TSXDEY32D2K SCHNEIDER TSXAEY414 SCHNEIDER TSX1723428 SCHNEIDER TSX1724012 SCHNEIDER TSXDSY32T2K