{"product_id":"bzln-rh3-honeywell-spdt-snap-action-limit-switch-15a","title":"BZLN-RH3 | Honeywell SPDT Snap Action Limit Switch 15A","description":"\u003ch4\u003eDescription \u003c\/h4\u003e\n\u003cp data-start=\"143\" data-end=\"500\"\u003eThe Honeywell BZLN-RH3 is a rugged SPDT snap-action limit switch designed for reliable position sensing and mechanical control in industrial automation. Featuring a top plunger actuator, 15A contact rating, and NEMA 1, 3, 4, and 13 enclosure protection, this switch ensures precise and durable performance across a wide range of operating environments.\u003c\/p\u003e\n\u003cp data-start=\"284\" data-end=\"574\" class=\"\"\u003e \u003c\/p\u003e\n\u003cp data-start=\"284\" data-end=\"574\" class=\"\"\u003e \u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications \u003c\/h4\u003e\n\u003ctable style=\"width: 99.964%;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 26.6847%;\"\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 73.1821%;\"\u003eNew\/Never Used Surplus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 26.6847%;\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 73.1821%;\"\u003eHoneywell\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 26.6847%;\"\u003e\u003cstrong\u003eCategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 73.1821%;\"\u003eIndustrial Switches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 26.6847%;\"\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 73.1821%;\"\u003eBZLN-RH3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 26.6847%;\"\u003e\u003cstrong\u003eSubcategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 73.1821%;\"\u003eEnclosed Limit Switch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 26.6847%;\"\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 73.1821%;\"\u003eSPDT Snap Action Switch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 26.6847%;\"\u003e\u003cstrong\u003eCircuit Configuration\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 73.1821%;\"\u003e1 Normally Open \/ 1 Normally Closed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 26.6847%;\"\u003e\u003cstrong\u003eSwitch Function\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 73.1821%;\"\u003eOn-Momentary (On-Mom)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 26.6847%;\"\u003e\u003cstrong\u003eActuator Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 73.1821%;\"\u003eRound (Pin) Top Plunger\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 26.6847%;\"\u003e\u003cstrong\u003eMounting Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 73.1821%;\"\u003eChassis Mount\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 26.6847%;\"\u003e\u003cstrong\u003eTermination Style\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 73.1821%;\"\u003eScrew terminals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 26.6847%;\"\u003e\u003cstrong\u003eVoltage Rating (AC)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 73.1821%;\"\u003e125V–480V AC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 26.6847%;\"\u003e\u003cstrong\u003eVoltage Rating (DC)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 73.1821%;\"\u003eUp to 250V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 26.6847%;\"\u003e\u003cstrong\u003eCurrent Rating (AC)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 73.1821%;\"\u003e15A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 26.6847%;\"\u003e\u003cstrong\u003eCurrent Rating (DC)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 73.1821%;\"\u003e500mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 26.6847%;\"\u003e\u003cstrong\u003eOperating Force\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 73.1821%;\"\u003e22.2 N (2268 gf)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 26.6847%;\"\u003e\u003cstrong\u003eRelease Force\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 73.1821%;\"\u003e4.45 N (454 gf)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 26.6847%;\"\u003e\u003cstrong\u003eOperating Position\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 73.1821%;\"\u003e1.640\" (41.65 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 26.6847%;\"\u003e\u003cstrong\u003ePretravel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 73.1821%;\"\u003e0.030\" (0.8 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 26.6847%;\"\u003e\u003cstrong\u003eDifferential Travel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 73.1821%;\"\u003e0.004\" (0.1 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 26.6847%;\"\u003e\u003cstrong\u003eOvertravel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 73.1821%;\"\u003e0.203\" (5.15 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 26.6847%;\"\u003e\u003cstrong\u003eTemperature Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 73.1821%;\"\u003e-32°C to +55°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 26.6847%;\"\u003e\u003cstrong\u003eHousing Material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 73.1821%;\"\u003eZinc die-cast enclosure\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 26.6847%;\"\u003e\u003cstrong\u003eEnclosure Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 73.1821%;\"\u003eNEMA 1, 3, 4, 13 (dust-tight, oil-tight, and weather-resistant)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 26.6847%;\"\u003e\u003cstrong\u003eContact Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 73.1821%;\"\u003eSilver alloy contacts for high durability\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 26.6847%;\"\u003e\u003cstrong\u003eMechanical Durability\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 73.1821%;\"\u003eDesigned for long service life in industrial applications\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 26.6847%;\"\u003e\u003cstrong\u003eElectrical Life\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 73.1821%;\"\u003eHigh-cycle performance under rated load\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 26.6847%;\"\u003e\u003cstrong\u003eCompliance Standards\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 73.1821%;\"\u003eUL Recognized, CSA Certified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 26.6847%;\"\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 73.1821%;\"\u003eIndustrial equipment, conveyors, safety interlocks, and machinery control\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 26.6847%;\"\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 73.1821%;\"\u003e0.85 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003e\u003cbr\u003e\u003c\/h4\u003e\n\u003ch4\u003eInformation About \u003cspan data-sheets-root=\"1\"\u003eBZLN-RH3\u003c\/span\u003e\n\u003c\/h4\u003e\n\u003cp\u003eThe Honeywell BZLN-RH belongs to the LN Series of enclosed limit switches, engineered for industrial automation and safety control systems. It features a zinc die-cast housing that provides mechanical strength and protection against environmental factors, while its SPDT snap-action mechanism ensures rapid and reliable contact switching. The plunger-style actuator allows for accurate mechanical response to movement or position changes, making it suitable for use in machinery, conveyor systems, and process equipment. Designed for both AC and DC circuits, the BZLN-RH can handle demanding applications requiring dependable performance under repetitive operation cycles.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSPDT Snap Action Contacts: Offers both normally open and normally closed outputs, ensuring precise and reliable switching for control and safety circuits.\u003c\/li\u003e\n\u003cli\u003eHigh Electrical Ratings: Handles up to 15A at 480VAC and 250VDC, providing versatility for various industrial power and signal applications.\u003c\/li\u003e\n\u003cli\u003eTop Plunger Actuator: Straight plunger design allows accurate mechanical response for position detection or limit control in automated systems.\u003c\/li\u003e\n\u003cli\u003eRugged Zinc Die-Cast Housing: Provides excellent durability and resistance to impact, corrosion, and harsh environmental conditions.\u003c\/li\u003e\n\u003cli\u003eNEMA 1\/3\/4\/13 Rated Enclosure: Protects against dust, oil, and water ingress, making it suitable for indoor and outdoor installations.\u003c\/li\u003e\n\u003cli\u003eWide Temperature Range: Operates dependably between -32°C and +55°C, maintaining consistent performance in demanding settings.\u003c\/li\u003e\n\u003cli\u003eSecure Screw Terminals: Simplifies wiring and ensures firm, vibration-resistant electrical connections.\u003c\/li\u003e\n\u003cli\u003eCertified for Industrial Use: UL and CSA certifications confirm compliance with stringent safety and performance standards.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe BZLN-RH3 delivers the reliability and precision required for robust industrial automation, mechanical control, and equipment safety monitoring.\u003c\/p\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":49105147920640,"sku":"BZLN-RH3","price":523.32,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0388\/5331\/2557\/files\/BZLN-2-RH3.jpg?v=1785541306","url":"https:\/\/alotechparts.com\/products\/bzln-rh3-honeywell-spdt-snap-action-limit-switch-15a","provider":"Alo Tech Solutions","version":"1.0","type":"link"}