1SBV012731R1211 - Abb
LS75P31B11 is a 50 mm wide, reinforced Limit Switch made of fiber-glass reinforced UL-V0 material, with 4 mounting holes at the top, 2 1/2'' NPT cable entries on the sides, plastic roller lever (Ø12,5 mm) on steel plunger actuator for horizontal movement and 1 N.O + 1 N.C snap action (Zb type) contacts