Schneider XCSD3910P20 Description Description Schneider Metal bodied safety limit switch, 2NC + 1 NO snap action contacts, metal end plunger, M20 x 1.5 cable entry Related products SCHNEIDER TSXDMZ28DTK SCHNEIDER TSX3705001 SCHNEIDER TSXMFPP224K SCHNEIDER ATV28HU54N4 SCHNEIDER ATV31HU15N4 SCHNEIDER TSXMFP032P