Schmersal T4VH 335-11ZUE-M20 1171739 Limit Switch

Schmersal T4VH 335-11ZUE-M20 is a metal‑housed position switch from the T4VH family with catalog number 151171739. The compact enclosure measures 40.5 mm wide, 76 mm high, and 38 mm deep and uses a standard M20 x 1.5 cable entry. It provides two changeover contacts configured as 1 normally open and 1 normally closed (11). The actuator head can be rotated in four 90‑degree positions, allowing flexible mounting for machine guarding, doors, or guards on conveyors. Built to EN 50041, the 335‑11ZUE‑M20 variant accepts a range of actuators within the 335 family, supporting diverse cam/roller triggering options. The unit’s robust metal housing is designed for industrial environments and offers resistance to oils and lacquer thinners. Optional LED indicators (G24) and other accessory configurations are available within the product family, with variants offering alternate cable entries or connector approaches to suit specific panel layouts. This dual‑contact, orientation‑flexible limit switch is commonly used for guarding, end‑of‑travel sensing, and safety interlocks in automation systems across manufacturing and packaging lines.