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Honeywell MS8109F1010/U Fire & Smoke Damper Actuator - Fire & Smoke Rated Actuators
HoneywellFire & Smoke Rated Actuators

Honeywell MS8109F1010/U Fire & Smoke Damper Actuator

The Honeywell MS8109F1010/U is a fire and smoke damper actuator with spring return, rated at 80 in-lb and 24V AC input. It features a 95° stroke with CW/CCW shaft rotation, hardwired electrical connection, and is…

SKU 3G-OTH-67024

Also listed as: MS8109F1010U · MS8109F1010 U · MS8109F1010-U

Brand
Honeywell
Item
MS8109F1010/U Fire & Smoke Damper Actuator
Part Number
MS8109F1010/U
Category
Fire & Smoke Rated Actuators
Available to Order
Also known as:MS8109F1010/UHoneywell
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Technical Specifications

Honeywell
Manufacturer Part Number
MS8109F1010/U
Type
On/Off, Spring Return, 80 in-lb, Hardwired, NEMA 1 / IP54
AC
24V
Input Voltage
24V AC
Stroke Degree
95°
Shaft Rotation
CW/CCW
Auxiliary Switch Included
No
Electrical Connection Type
Hardwired
For Use With Building Automation Systems
Building Automation System Compatible

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Honeywell Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The Honeywell MS8109F1010/U is a fire and smoke damper actuator with spring return, rated at 80 in-lb and 24V AC input. It features a 95° stroke with CW/CCW shaft rotation, hardwired electrical connection, and is compatible with building automation systems. This On/Off actuator does not include an auxiliary switch and is housed in a NEMA 1 / IP54 enclosure.

Frequently Asked Questions

What is the Honeywell MS8109F1010/U fire and smoke damper actuator used for?

The Honeywell MS8109F1010/U is an On/Off, spring return actuator designed for fire and smoke dampers in building automation systems. It provides 80 in-lb torque at 24V AC, with a 95° stroke and CW/CCW rotation, ensuring reliable damper closure during fire events.

What are the specifications of the Honeywell MS8109F1010/U actuator?

The Honeywell MS8109F1010/U is a 24V AC, On/Off spring return actuator rated at 80 in-lb. It features a 95° stroke, CW/CCW shaft rotation, hardwired connection, and a NEMA 1 / IP54 enclosure. It is building automation system compatible and does not include an auxiliary switch.

Where to buy the Honeywell MS8109F1010/U actuator worldwide?

3G Electric supplies the Honeywell MS8109F1010/U fire and smoke damper actuator to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery, ensuring you receive genuine Honeywell parts for your building automation needs.

How to install the Honeywell MS8109F1010/U spring return actuator?

Install the Honeywell MS8109F1010/U by mounting it to the damper shaft per the manufacturer's instructions. Ensure 24V AC power is supplied via hardwired connections, and verify the 95° stroke and CW/CCW rotation match damper requirements. Always follow local codes and safety guidelines for fire-rated installations.

Used in

Common applications for Honeywell
Commercial kitchen and inflight-catering steam boilers — RM7890 / RM7895 flame relays with UV detection
Food-processing ramp-and-dwell ovens — DBC2000E / DBC2100E controllers
Hotel and hospital boiler plants — VR8205 combination gas controls
Petrochemical tank-farm heating — V4xxx gas-valve bodies with ML7420 actuators
Retrofit swap-outs from legacy Fireye / Satronic — Honeywell replacement kits
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Honeywell Products

3G Electric supplies Honeywell fire & smoke rated actuators. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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