Basic Fail-Safe actuator for controlling dampers in typical commercial HVAC applications. cULus acc. To UL 873 and CAN/CSA C22.2 No. 24-93. For On/Off, fail-safe control of dampers in …

该设备是专为供热、 通风及空调行业所设计。 不得用于指定范围以外的应用, 特别是在飞机及其他同类的航空运输设备应用。 户外应用:只能在没有 ( 海) 水、 雪、 冰、 阳光或腐蚀性气体直接 …

Technical data sheet LF24 www.belimo.com LF24 • en-gb • 2022-07-18 • Subject to change 1 / 3 Rotary actuator fail-safe for adjusting dampers in technical building installations • Air damper …

LF24 US. Damper Actuator, 35 in-lb [4 Nm], Spring return, AC/DC 24 V, On/Off. List Price $509.00. Add to Cart. Add to Project List. Choose an existing Project List to add this product: …

The LF series actuators provide true spring return operation for reliable fail-safe application and positive close off on air tight dampers. The spring return system provides consistent torque to …

LF24-S US and LF120-S US incorporates a built-in auxiliary switch: 1 x SPdt, 6A (1.5A) @ 250 VAC, UL listed, adjustable 0° to 95°. meets cULus or UL and CSA requirements without the …

LF24-SR-E US actuators have built-in brushless DC motors which provide better accuracy and longer service life. The LF24-SR-E US actuators are designed with a unique non-symmetrical …

allows the LF24- SR-E US to retrofit or replace Honeywell® M8405A actuators. A 2 to 10 VDC feedback signal is provided for position indication. The LF series actuators provide true spring …

For On/Off, fail-safe control of dampers in HVAC systems. Actuator sizing should be done in accordance with the damper manufacturer’s specifications. Control is On/Off from an auxiliary …

Technical data sheet LF24-SR www.belimo.com LF24-SR • en-gb • 2022-07-18 • Subject to change 1 / 3 Rotary actuator fail-safe for adjusting dampers in technical building installations • …