Barksdale 422S3WS2A1 Limit Switch With Lever Actuated

The Barksdale 422S3WS2A1 Limit Switch With Lever Actuated is a lever‑operated, industrial limit switch built for end‑of‑travel sensing in machinery. Catalog references tie this model to NSN 4810-01-050-9207, linking it to standardized military and heavy‑industry parts while preserving Barksdale's reputation for rugged, reliable sensing devices. Designed for external lever actuation, the 422S3WS2A1 variant provides a solid, repeatable switch action that signals control systems when a moving part reaches a predefined position, enabling safe shutdowns, interlocks, or process stops in automation lines. Common applications include machine tools, conveyors, packaging and handling equipment, and other industrial systems where robust mechanical feedback is required. This part mirrors Barksdale’s approach to durable, field‑mountable limit switches that withstand demanding environments and provide dependable mechanical feedback in control circuits.