{"product_id":"3hm41-honeywell-hermetically-sealed-spdt-roller-lever-limit-switch","title":"3HM41 | Honeywell Hermetically Sealed SPDT Roller Lever Limit Switch","description":"\u003ch4\u003eDescription \u003c\/h4\u003e\n\u003cp data-end=\"408\" data-start=\"21\"\u003eThe Honeywell 3HM41 is a hermetically sealed limit switch designed for precision position detection in industrial and control systems. It features an SPDT contact configuration with a roller lever actuator and solder termination for secure electrical integration. The device is suitable for applications requiring reliable switching performance in environments where sealing is critical.\u003c\/p\u003e\n\u003cp data-start=\"20\" data-end=\"417\"\u003e \u003c\/p\u003e\n\u003cp data-start=\"20\" data-end=\"417\"\u003e \u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications \u003c\/h4\u003e\n\u003ctable style=\"width: 71.2923%;\" height=\"355\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 51.3135%;\"\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 48.3363%;\"\u003eNew\/Never Used Surplus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 51.3135%;\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 48.3363%;\"\u003eHoneywell\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 51.3135%;\"\u003e\u003cstrong\u003eCategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 48.3363%;\"\u003eSensors \u0026amp; Switches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 51.3135%;\"\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 48.3363%;\"\u003e3HM41\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 51.3135%;\"\u003e\u003cstrong\u003eSubcategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 48.3363%;\"\u003eLimit Switch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 51.3135%;\"\u003e\u003cstrong\u003eSwitch Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 48.3363%;\"\u003eHermetically Sealed Limit Switch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 51.3135%;\"\u003e\u003cstrong\u003eContact Configuration\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 48.3363%;\"\u003eSPDT (NO\/NC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 51.3135%;\"\u003e\u003cstrong\u003eActuator Style\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 48.3363%;\"\u003eRoller Lever\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 51.3135%;\"\u003e\u003cstrong\u003eMounting Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 48.3363%;\"\u003eThrough Hole\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 51.3135%;\"\u003e\u003cstrong\u003eTermination Style\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 48.3363%;\"\u003eSolder\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 51.3135%;\"\u003e\u003cstrong\u003eOperating Force\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 48.3363%;\"\u003e1.95 N\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 51.3135%;\"\u003e\u003cstrong\u003eMaximum Movement Differential\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 48.3363%;\"\u003e0.1 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 51.3135%;\"\u003e\u003cstrong\u003eBody Orientation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 48.3363%;\"\u003eStraight\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 51.3135%;\"\u003e\u003cstrong\u003eRoHS Compliant\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 48.3363%;\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 51.3135%;\"\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 48.3363%;\"\u003e3.00 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4\u003e\u003cbr\u003e\u003c\/h4\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eInformation About \u003cspan data-sheets-root=\"1\"\u003e3HM41\u003c\/span\u003e\n\u003c\/h4\u003e\n\u003cp data-end=\"888\" data-start=\"383\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cmeta charset=\"utf-8\"\u003eThe 3HM41 is part of Honeywell’s sealed switch portfolio, engineered to provide dependable mechanical and electrical performance. Its hermetically sealed construction protects the internal contacts from contamination, improving long-term operational stability. The switch incorporates a roller lever actuator that converts mechanical movement into a controlled SPDT electrical output. Designed for through-hole mounting with solder terminals, it is compatible with PCB-based assemblies and industrial control equipment.\u003cbr\u003e\u003c\/p\u003e\n\u003cp data-end=\"828\" data-start=\"372\"\u003e\u003cstrong data-start=\"1085\" data-end=\"1102\"\u003eKey Features:\u003c\/strong\u003e\u003cstrong data-start=\"1085\" data-end=\"1102\"\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-end=\"1547\" data-start=\"990\"\u003e\n\u003cli data-end=\"1081\" data-start=\"990\"\u003e\n\u003cp data-end=\"1081\" data-start=\"992\"\u003eHermetically Sealed Housing: Protects internal contacts from moisture and contaminants.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1169\" data-start=\"1082\"\u003e\n\u003cp data-end=\"1169\" data-start=\"1084\"\u003eSPDT Contact Arrangement: Provides both normally open and normally closed circuits.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1248\" data-start=\"1170\"\u003e\n\u003cp data-end=\"1248\" data-start=\"1172\"\u003eRoller Lever Actuator: Enables smooth and repeatable mechanical actuation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1313\" data-start=\"1249\"\u003e\n\u003cp data-end=\"1313\" data-start=\"1251\"\u003eThrough-Hole Mounting: Designed for secure PCB installation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1386\" data-start=\"1314\"\u003e\n\u003cp data-end=\"1386\" data-start=\"1316\"\u003eSolder Terminals: Ensures stable and durable electrical connections.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1467\" data-start=\"1387\"\u003e\n\u003cp data-end=\"1467\" data-start=\"1389\"\u003eOperating Force 1.95 N: Controlled actuation force for consistent switching.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1547\" data-start=\"1468\"\u003e\n\u003cp data-end=\"1547\" data-start=\"1470\"\u003eMaximum Differential Movement 0.1 mm: Supports precise mechanical response.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"1680\" data-start=\"1549\"\u003eThe 3HM41 delivers the reliability and precision required for controlled position sensing and switching in industrial applications.\u003c\/p\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":49104857334016,"sku":"3HM41","price":2888.55,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0388\/5331\/2557\/files\/f01c062828414320a14585877b4af1d6.jpg?v=1785534659","url":"https:\/\/alotechparts.com\/products\/3hm41-honeywell-hermetically-sealed-spdt-roller-lever-limit-switch","provider":"Alo Tech Solutions","version":"1.0","type":"link"}