Schneider XPSAC3421P Description Description Schneider Safety Module, Cat. 3, 115VAC, detachable terminals, 3NO + 1 solid state auxilary Related products SCHNEIDER TSXDEY64D2K SCHNEIDER TSXAEY800 SCHNEIDER TSXDSY32T2K SCHNEIDER TSXPSY1610 SCHNEIDER TSXDSY16R5 SCHNEIDER TSXDEY32D2K