AutomationDirect has added Schmersal IEC limit switches to its lineup. These limit switches are available in a 30mm or 40mm body width and are offered in zinc alloy, aluminum or glass-fiber thermoplastic enclosures. The selection of actuator heads include; plunger, plunger with roller, one-way lever with roller, lever with roller, adjustable lever with roller and adjustable rod. The snap-action contacts are available in a variety of NO/NC configurations. All units have an M20 x 1.5 conduit fitting and include a ½-inch NPT adapter. These new Schmersal limit switches have a 1-year warranty.