Schneider XPSECM3431 Description Description Schneider Safety module extenstion block, 4 NO + 1 NC + 1 solid state auxilary, 115VAC Related products SCHNEIDER TSX3705001 SCHNEIDER ATV58HD12M2 SCHNEIDER TSXMFP032P SCHNEIDER TSXDSY32T2K SCHNEIDER TSX1724012 SCHNEIDER TSXAEY414