Schneider Electric ZB4BG05K1243A Description Description Schneider Electric ZB4BG05K1243A HEAD KEY SWITCH 3 POSITION Schneider Electric Related products SCHNEIDER TSXPSY1610 SCHNEIDER TSXDEY32D2K SCHNEIDER TSXMFPP224K SCHNEIDER TSX1722028 SCHNEIDER TSXDEY16D2 SCHNEIDER TSXPSY5520