Schneider STBDDI3420K Description Description Schneider 4 DI, 24VDC, sink 3wire, 0.5ms cfg, Short Circuit Protected, Standard Related products SCHNEIDER TSXAEY800 SCHNEIDER TSXDSY16R5 SCHNEIDER ATV58HD12M2 SCHNEIDER TSXETZ410 SCHNEIDER ATV16U29M2 SCHNEIDER ATV31HU15N4
