{"product_id":"belimo-lf24-s-damper-actuator-spdt-spring-return-24-vac-35-in-lb","title":"Belimo LF24-S Damper Actuator SPDT Spring Return 24 VAC 35 in-lb","description":"\u003cdiv\u003e\u003cp\u003eBelimo LF24-S is a spring-return damper actuator for HVAC dampers that delivers at least 35 in-lb (4 Nm) of torque from a 24 V input, supporting AC or DC control (24 VAC ±20%, 50\/60 Hz; 24 VDC ±10%) and On\/Off signaling to drive dampers reliably even after a power interruption. It includes a built-in SPDT signaling switch for damper position feedback or interlock signaling, with the auxiliary signaling feature commonly used in BAS interconnections. The actuator is housed in a zinc-coated steel enclosure rated IP54, corresponding to NEMA 2 protection, to withstand typical indoor environments encountered in heating and cooling equipment. Powering the LF24-S with standard 24 V systems and wiring, it is designed for direct integration with dampers in air-handling units, VAV terminals, and other control-damper applications where precise torque and a fail-safe return are required.\u003c\/p\u003e\u003c\/div\u003e","brand":"Belimo","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":51676863037742,"sku":null,"price":73.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_0f4549da-f6d9-47c4-acca-e433d6175bb7.jpg?v=1769554474","url":"https:\/\/plgautomation.com\/products\/belimo-lf24-s-damper-actuator-spdt-spring-return-24-vac-35-in-lb","provider":"PLG Automation ","version":"1.0","type":"link"}