Schneider Electric ZB4BG05K1243E Description Description Schneider Electric ZB4BG05K1243E HEAD KEY SWITCH 3 POSITION Schneider Electric Related products SCHNEIDER TSX1724012 SCHNEIDER TSXDMZ28DTK SCHNEIDER TSXDET1612 SCHNEIDER TSXAEY800 SCHNEIDER TSXAEY414 SCHNEIDER TSXETZ410