LF120-S US | Damper Actuator | 35 in-lb | Spg Rtn | 120V | On/Off | Belimo
LF120-S US | Damper Actuator | 35 in-lb | Spg Rtn | 120V | On/Off | Belimo
Belimo | LF120-S US
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LF120-S US | Damper Actuator | 35 in-lb | Spg Rtn | 120V | On/Off | Belimo

SKU: LF120-S USBrand: BelimoCondition: New

Details for LF120-S US

FREE SHIPPING ON ALL BELIMO PRODUCTS! (some exceptions apply)

Damper Actuator | 35 in-lb | Spg Rtn | 120V

FREE SHIPPING ON ALL BELIMO PRODUCTS! (some exceptions apply)

Damper Actuator | 35 in-lb | Spg Rtn | 120V | On/Off

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Brand: BelimoSKU: LF120-S US
List Price
$520.00
$234.00
Availability: This product is currently available
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Belimo LF120-S US Documents

Details for LF120-S US

FREE SHIPPING ON ALL BELIMO PRODUCTS! (some exceptions apply)

Damper Actuator | 35 in-lb | Spg Rtn | 120V | On/Off

Description

Application

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 contact or a manual switch. The actuator is mounted directly to a damper shaft from 3/8” up to 1/2” in diameter by means of its universal clamp, 1/2” shaft centered at delivery. For shafts up to 3/4” use K6-1 accessory. A crank arm and several mounting brackets are available for applications where the actuator cannot be direct coupled to the damper shaft.

Operation

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. The LF120-S US version are provided with one built-in auxiliary switch. This SPDT switch is provided for safety interfacing or signaling, for example, for fan start-up. The switching function is adjustable between 0° and 95°.

Reviews

Customer Reviews
5.0 Based on 2 Reviews
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GI
07/15/2020
Glenn I.
Product & Delivery

Blackhawk's customer service / sales team is excellent. Never had a problem with any parts ordered, and they do exactly what they say and then some. They let you know when the product ships, when it's delivered and in my business, it's important that to always be in the loop. There pricing is also stellar and unless you need the part immediately, the free shipping is an added bonus. Thanks Blackhawk for making things simple and delivering products as promised. You are really a 6 star company because you go out of your way to take care of your clients. Thanks Always !!!

AK
02/13/2020
Ariyan K.
Looks good

The product looks good and it seems like it is made out of quality materials. I needed a replacement for the actuator in one of my HVAC zones inside my house. I can actually say that it works much better than the old part that it replaced. The actuator can't be directed coupled with my damper shaft so the crank arm and mounting brackets the product came with was a huge help. There are no issues with the actuator so far.

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