{"product_id":"belimo-fslf120-us-fire-smoke-actuator-ships-overnight","title":"FSLF120 US | Belimo Fire And Smoke Actuator Spring Return 120 Vac 30 In Lb","description":"\u003ch4\u003eDescription \u003c\/h4\u003e\n\u003cp data-end=\"392\" data-start=\"106\"\u003eThe Belimo FSLF120 US is a fire and smoke damper actuator designed to provide reliable on\/off control with spring return functionality in life-safety HVAC systems. Operating on 120 VAC, it delivers consistent torque output to ensure secure damper positioning during normal operation and emergency conditions.\u003c\/p\u003e\n\u003cp class=\"\" data-end=\"574\" data-start=\"284\"\u003e \u003c\/p\u003e\n\u003cp class=\"\" data-end=\"574\" data-start=\"284\"\u003e \u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications \u003c\/h4\u003e\n\u003ctable style=\"width: 100%; height: 548.626px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 26.5795%; height: 19.5938px;\"\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 73.2387%; height: 19.5938px;\"\u003eNew\/Never Used Surplus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 26.5795%; height: 19.5938px;\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 73.2387%; height: 19.5938px;\"\u003eBelimo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 26.5795%; height: 19.5938px;\"\u003e\u003cstrong\u003eCategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 73.2387%; height: 19.5938px;\"\u003eHVAC Control Components\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 26.5795%; height: 19.5938px;\"\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 73.2387%; height: 19.5938px;\"\u003eFSLF120 US\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 26.5795%; height: 19.5938px;\"\u003e\u003cstrong\u003eSubcategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 73.2387%; height: 19.5938px;\"\u003eFire And Smoke Actuators\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 26.5795%; height: 19.5938px;\"\u003e\u003cstrong\u003eActuator Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 73.2387%; height: 19.5938px;\"\u003eFire \u0026amp; Smoke, Spring Return, On\/Off\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 26.5795%; height: 19.5938px;\"\u003e\u003cstrong\u003eNominal Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 73.2387%; height: 19.5938px;\"\u003eAC 120 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 26.5795%; height: 19.5938px;\"\u003e\u003cstrong\u003eFrequency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 73.2387%; height: 19.5938px;\"\u003e50\/60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 26.5795%; height: 19.5938px;\"\u003e\u003cstrong\u003eVoltage Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 73.2387%; height: 19.5938px;\"\u003eAC 96–132 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"width: 26.5795%; height: 39.1875px;\"\u003e\u003cstrong\u003ePower Consumption (Operation)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 73.2387%; height: 39.1875px;\"\u003e18 VA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"width: 26.5795%; height: 39.1875px;\"\u003e\u003cstrong\u003ePower Consumption (Rest)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 73.2387%; height: 39.1875px;\"\u003e4 W, 5.5 VA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 26.5795%; height: 19.5938px;\"\u003e\u003cstrong\u003eInrush Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 73.2387%; height: 19.5938px;\"\u003e3.2 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 26.5795%; height: 19.5938px;\"\u003e\u003cstrong\u003eTorque Output\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 73.2387%; height: 19.5938px;\"\u003e30 in-lb (3.5 Nm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 26.5795%; height: 19.5938px;\"\u003e\u003cstrong\u003eAngle of Rotation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 73.2387%; height: 19.5938px;\"\u003eMax. 95°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"width: 26.5795%; height: 39.1875px;\"\u003e\u003cstrong\u003eRunning Time (Motor)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 73.2387%; height: 39.1875px;\"\u003e15 s \/ 90°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"width: 26.5795%; height: 39.1875px;\"\u003e\u003cstrong\u003eRunning Time (Fail-Safe)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 73.2387%; height: 39.1875px;\"\u003e\u0026lt;15 s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 26.5795%; height: 19.5938px;\"\u003e\u003cstrong\u003eElectrical Connection\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 73.2387%; height: 19.5938px;\"\u003e3 leads, 0.9 m, 18 AWG with 1\/2\" NPT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 26.5795%; height: 19.5938px;\"\u003e\u003cstrong\u003eOverload Protection\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 73.2387%; height: 19.5938px;\"\u003eElectronic, full rotation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 26.5795%; height: 19.5938px;\"\u003e\u003cstrong\u003eDegree of Protection\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 73.2387%; height: 19.5938px;\"\u003eNEMA 1 \/ UL Enclosure Type 1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"width: 26.5795%; height: 39.1875px;\"\u003e\u003cstrong\u003eAmbient Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 73.2387%; height: 39.1875px;\"\u003e0…50°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 26.5795%; height: 19.5938px;\"\u003e\u003cstrong\u003eStorage Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 73.2387%; height: 19.5938px;\"\u003e−40…80°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 26.5795%; height: 19.5938px;\"\u003e\u003cstrong\u003eAmbient Humidity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 73.2387%; height: 19.5938px;\"\u003eMax. 95% RH, non-condensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 26.5795%; height: 19.5938px;\"\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 73.2387%; height: 19.5938px;\"\u003e2.6 kg\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 FSLF120 US\u003c\/h4\u003e\n\u003cp\u003eThe FSLF120 US is a Belimo fire and smoke actuator developed specifically for damper control in safety-critical HVAC applications. It is designed to operate reliably during elevated temperature conditions and to return the damper to a defined safety position through its integrated spring return mechanism. The actuator uses on\/off control logic and is commonly installed in smoke control and fire protection systems where dependable actuation is essential. Its robust housing and electrical grounding support compliance with building safety and fire protection requirements.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFire and smoke safety operation: Designed to control fire and smoke dampers in life-safety HVAC systems during normal and emergency conditions.\u003c\/li\u003e\n\u003cli\u003eSpring return fail-safe mechanism: Automatically drives the damper to the safety position upon power loss to ensure system protection.\u003c\/li\u003e\n\u003cli\u003eHigh-temperature torque performance: Delivers rated torque even under elevated temperature exposure for fire-related scenarios.\u003c\/li\u003e\n\u003cli\u003eFast actuation speed: Provides rapid motor-driven and fail-safe operation to support timely damper response.\u003c\/li\u003e\n\u003cli\u003eSelectable mounting direction: Allows clockwise or counterclockwise rotation through mounting orientation for installation flexibility.\u003c\/li\u003e\n\u003cli\u003eElectronic overload protection: Protects internal components across the full rotation range to enhance operational reliability.\u003c\/li\u003e\n\u003cli\u003eRugged electrical design: Grounded housing and UL enclosure support safe operation in commercial and industrial installations.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe FSLF120 US delivers the reliability and precision required for dependable fire and smoke damper control in safety-critical HVAC systems.\u003c\/p\u003e","brand":"Belimo","offers":[{"title":"Default Title","offer_id":51031952425258,"sku":"FSLF120 US","price":499.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/0392\/4266\/files\/FSLF120-US-web-product_retina.jpg?v=1767818941","url":"https:\/\/iqelectro.com\/products\/belimo-fslf120-us-fire-smoke-actuator-ships-overnight","provider":"IQElectro","version":"1.0","type":"link"}