Honeywell Actuator: Dampers, On/Off, Spring Return, 175 in-lb, 24V AC, Hardwired
The Honeywell MS8120F1200/U is a fire and smoke rated damper actuator with on/off, spring return operation. It delivers 175 in-lb torque, a 95° stroke, and CW/CCW shaft rotation, powered by 24V AC with hardwired…
SKU 3G-OTH-67095
Also listed as: MS8120F1200U · MS8120F1200 U · MS8120F1200-U
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
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Product Description
The Honeywell MS8120F1200/U is a fire and smoke rated damper actuator with on/off, spring return operation. It delivers 175 in-lb torque, a 95° stroke, and CW/CCW shaft rotation, powered by 24V AC with hardwired electrical connection. This NEMA 2 / IP54 rated actuator includes an auxiliary switch and is compatible with building automation systems.
Frequently Asked Questions
What is the Honeywell MS8120F1200/U actuator used for?
The Honeywell MS8120F1200/U is a fire and smoke rated damper actuator used in building automation systems to control HVAC dampers. It provides on/off, spring return operation for safety-critical applications, ensuring dampers close or open during fire or smoke events to maintain compartmentation and air quality.
What are the specifications of the Honeywell MS8120F1200/U actuator?
The Honeywell MS8120F1200/U delivers 175 in-lb torque with a 95° stroke and CW/CCW shaft rotation. It operates on 24V AC input, features hardwired electrical connection, includes an auxiliary switch, and is rated NEMA 2 / IP54. It is compatible with building automation systems.
Where to buy the Honeywell MS8120F1200/U worldwide?
You can source the Honeywell MS8120F1200/U through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we provide competitive pricing and reliable supply for this Honeywell actuator.
How to install the Honeywell MS8120F1200/U damper actuator?
Mount the Honeywell MS8120F1200/U directly onto the damper shaft using the provided bracket, ensuring the shaft rotates freely within the 95° stroke. Connect 24V AC power via hardwired terminals per the wiring diagram. Verify auxiliary switch operation and test spring return function before commissioning.
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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.
