1SBV011631R1211 / LS43M31B11 ABB standard reinforced Limit Switch made of zinc alloy material (Zamak)
LS43M31B11 is a 40 mm wide, standard reinforced Limit Switch made of zinc alloy material (Zamak), with 4 mounting holes at the top and bottom, 1 ISO M20x1.5 cable entry on the bottom, plastic roller lever (Ø22 mm) on steel plunger actuator for horizontal movement and 1 N.O + 1 N.C snap action (Zb type) contacts