Schneider STBDDI3420K Description Description Schneider 4 DI, 24VDC, sink 3wire, 0.5ms cfg, Short Circuit Protected, Standard Related products SCHNEIDER TSXDSY32T2K SCHNEIDER TSXDMZ64DTK SCHNEIDER TSXDSY16R5 SCHNEIDER TSX1724012 SCHNEIDER TSXDEY32D2K SCHNEIDER TSXDEY64D2K
