---
product_id: 11729059
title: "LF120 US Damper Control Actuator, On-Off, Spring Return Fail-Safe, No Auxiliary Switch, 120 Vac"
brand: "belimo"
price: "€ 551.84"
currency: EUR
in_stock: true
url: https://www.desertcart.sk/products/11729059-lf120-us-damper-control-actuator-on-off-spring-return-fail
store_origin: SK
region: Slovakia
---

# low power holding mode spring return fail-safe 95° precise rotation LF120 US Damper Control Actuator, On-Off, Spring Return Fail-Safe, No Auxiliary Switch, 120 Vac

**Brand:** belimo
**Price:** € 551.84
**Availability:** ✅ In Stock

## Summary

> 🔧 Master your airflow with fail-safe precision!

## Quick Answers

- **What is this?** LF120 US Damper Control Actuator, On-Off, Spring Return Fail-Safe, No Auxiliary Switch, 120 Vac by belimo
- **How much does it cost?** € 551.84 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/11729059-lf120-us-damper-control-actuator-on-off-spring-return-fail)

## Best For

- belimo enthusiasts

## Why This Product

- Trusted belimo brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Energy Smart:** Reduced power consumption in holding mode saves energy and cuts costs.
- • **Seamless Integration:** Stall anywhere in rotation without mechanical end switches for flexible installation.
- • **Fail-Safe Reliability:** Spring return mechanism ensures damper closes securely even during power loss.
- • **Built Tough, Made in USA:** Durable double-insulated design eliminates need for grounding, crafted domestically.
- • **Precision Control, Zero Hassle:** 95° rotation with a clear position indicator for exact damper positioning.

## Overview

The Belimo LF120 US Damper Control Actuator offers 95° of precise rotation with a spring return fail-safe system, ensuring reliable damper closure even during power outages. Featuring a graduated position indicator and energy-efficient holding mode, this double-insulated actuator requires no electrical grounding and is proudly made in the USA for durability and performance.

## Description

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 the damper with, and without, power applied to the actuator. The LF Series provides 95° of rotation and is provided with a graduated position indicator showing 0° to 95°. the actuator may be stalled anywhere in its normal rotation without the need of mechanical end switches. Power consumption is reduced in holding mode. The actuator is double insulated so an electrical ground connection is not necessary. made in United States. Manufactured by Belimo air controls.

## Features

- Number Of Items: 1
- Country Of Origin: United States
- Package Dimensions: 8.5 L X 11.1 W X 22.7 H (Cm)
- Package Weight: 1.647 Kilograms

## Product Details

- **Connector Type:** Screw
- **Number Of Contacts:** 120
- **Mounting Type:** Panel Mount
- **Brand:** Belimo
- **Voltage:** 120 Volts
- **Number Of Poles:** 1
- **Product Dimensions:** 4.37"W x 8.94"H
- **Manufacturer:** Belimo Air Controls

## Images

![LF120 US Damper Control Actuator, On-Off, Spring Return Fail-Safe, No Auxiliary Switch, 120 Vac - Image 1](https://m.media-amazon.com/images/I/61fBfuIBnnL.jpg)

## Frequently Bought Together

- Belimo LF120 US Damper Control Actuator, On-Off, Spring Return Fail-Safe, No Auxiliary Switch, 120 Vac
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**Shop now:** [https://www.desertcart.sk/products/11729059-lf120-us-damper-control-actuator-on-off-spring-return-fail](https://www.desertcart.sk/products/11729059-lf120-us-damper-control-actuator-on-off-spring-return-fail)

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-02-25*