Schmersal Z4V10H 336-11Z-U90-2323 Limit Switch

Schmersal Z4V10H 336-11Z-U90-2323 is a compact, rugged limit switch designed for reliable position sensing in industrial automation. It uses a side rotary 6 mm plastic rod and a 90-degree adjustable head to accommodate multiple mounting orientations, with actuator elements that can be rotated in four 90-degree steps. The device mounts with a 30 mm hole spacing and a 40.5 mm wide, glass-fiber reinforced thermoplastic housing, rated for IP67 protection against dust and water ingress. Electrical contacts consist of one normally open and one normally closed contact in a snap-action configuration, rated for 4 A at 230 VAC. Wiring is via an M20 x 1.5 entry, with an optional 1/2 in NPT adapter available for conduit runs. The operating temperature range spans -30 to 80 C, enabling use across diverse industrial environments. Common applications include machine guarding and safety interlocks on equipment such as conveyors and presses, where a compact, reliable limit switch is required to report end-of-travel positions to control circuits. The Z4V10H family, including the 336-11Z-U90 variant, provides a standardized, easy-to-integrate solution for IEC safety and control systems, offering robust performance in demanding production settings.