{"product_id":"pack-of-10-kw43z3-micro-limit-switch-lever-arm-28mm-long-with-3-terminals-250vac125vdc-5a","title":"KW4-3Z-3 Micro Limit Switch Lever Arm 28mm Long with 3 Terminals 250VAC\/125VDC 5A - 10 Pack","description":"\u003ch2\u003eKW4-3Z-3 Micro Limit Switch\u003c\/h2\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eModel: KW4-3Z-3\u003c\/li\u003e\n\u003cli\u003eActuator: 28mm long hinge lever arm\u003c\/li\u003e\n\u003cli\u003eTerminals: 3-pin configuration for Normally Open (N\/O) and Normally Closed (N\/C) circuits\u003c\/li\u003e\n\u003cli\u003eElectrical Rating: 5A at 125VDC \/ 250VAC\u003c\/li\u003e\n\u003cli\u003eFunction: Snap-action switch designed to control the movement of mechanical parts in electrical systems.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eReplaces \/ Cross-Reference Part Numbers\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eKW11-3Z\u003c\/li\u003e\n\u003cli\u003eKW11-3Z-3\u003c\/li\u003e\n\u003cli\u003eSS-01\u003c\/li\u003e\n\u003cli\u003eSS-5\u003c\/li\u003e\n\u003cli\u003eV-15-1C25\u003c\/li\u003e\n\u003cli\u003eD2SW-3L2H\u003c\/li\u003e\n\u003cli\u003eWS2-WBZ3L2B5\u003c\/li\u003e\n\u003cli\u003eLXW5-11G1\u003c\/li\u003e\n\u003cli\u003eZ-15GW22-B\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompatibility \u0026amp; Fitment\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned for use in a wide range of applications including appliances, 3D printers, CNC mills, and other general-purpose electrical automation projects.\u003c\/li\u003e\n\u003cli\u003eFitment depends on matching physical dimensions, actuator type (28mm lever), and electrical specifications (5A, 125\/250V).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhen to Replace\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSwitch fails to actuate or operates intermittently.\u003c\/li\u003e\n\u003cli\u003eThe circuit remains open or closed regardless of lever position.\u003c\/li\u003e\n\u003cli\u003eVisible damage, such as a broken lever or cracked housing.\u003c\/li\u003e\n\u003cli\u003eAudible click is absent or feels inconsistent during actuation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation Tips\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDisconnect all power to the equipment before beginning installation.\u003c\/li\u003e\n\u003cli\u003eIdentify and connect wires to the appropriate terminals: Common (C), Normally Open (NO), and Normally Closed (NC).\u003c\/li\u003e\n\u003cli\u003eEnsure the mechanical component correctly engages and releases the lever without excessive force or over-travel.\u003c\/li\u003e\n\u003cli\u003eSecurely mount the switch body to prevent movement during operation.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BlueStarsParts","offers":[{"title":"Default Title","offer_id":45369802555581,"sku":"AZ00249534","price":12.32,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2576\/7548\/files\/AZ00249534_1_f1d4e923-9899-46ad-8fb3-24e170d6639c.jpg?v=1762246330","url":"https:\/\/bluestarspartstrend.com\/products\/pack-of-10-kw43z3-micro-limit-switch-lever-arm-28mm-long-with-3-terminals-250vac125vdc-5a","provider":"BlueStars Parts","version":"1.0","type":"link"}