Including metal heads with axial rotation in any of 4 positions at 90 deg, IEC limit switch comes with removable body cover that has captive closing screw and is hinged at bottom. Auxiliary contact blocks are removable to simplify wiring; body housing is made of self-extinguishing polymer thermoplastic. UL-approved switch is available with range of operating heads such as roller plunger, push lever, roller lever, and wobble stick.