{"product_id":"d4e-1a21n-b0h3qxnyn6","title":"D4E-1A21N Limit Switch - Roller Plunger, Coolant-Resistant, SPDT with Pre-wired Cable (1 unit)","description":"\u003cp\u003eThe D4E-1A21N is a roller-plunger limit switch from 's D4E coolant-resistant lineup, designed for position detection and end-of-travel sensing in machine-tool and industrial applications. The switch features sealed, coolant-resistant construction for improved resilience to oil and coolant exposure and a pre-wired cable lead to simplify replacement and installation.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eExact model: D4E-1A21N - part of the D4E coolant-resistant limit switch family; roller-plunger actuator for compact, low-profile actuation.\u003c\/li\u003e\n\u003cli\u003eDurable, sealed design: Coolant-resistant housing suited to machine-tool and production environments; datasheet shows enhanced sealing for oil\/coolant exposure.\u003c\/li\u003e\n\u003cli\u003ePre-wired termination: Delivered with a pre-wired cable lead for faster installation; confirm cable length\/connector type and mounting hole locations before replacing a part.\u003c\/li\u003e\n\u003cli\u003ePackage \u0026amp; fit: Sold as a single unit (1 limit switch). Confirm model D4E-1A21N and termination details to ensure compatibility with your equipment.\u003c\/li\u003e\n\u003cli\u003eSealed subminiature micro switch for compact sensing, interlock, and snap-action control applications.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"AII","offers":[{"title":"Default Title","offer_id":50261480997112,"sku":"DE-W82V-C859","price":53.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0849\/0378\/8792\/files\/51rUAZML8UL_f3bdfbf0-26f7-4683-82e2-e17c8f8311b0.jpg?v=1788114001","url":"https:\/\/westcontrolsupply.com\/products\/d4e-1a21n-b0h3qxnyn6","provider":"West Control Supply","version":"1.0","type":"link"}