Honeywell Coupled Actuator: Dampers, On/Off, Spring Return, 30 in-lb, 120V AC, Hardwired
The Honeywell MS4104F1210/U is a fire and smoke rated coupled actuator for dampers, featuring on/off spring return operation with a 95 +/-3° stroke and CW/CCW shaft rotation. It runs on 120V AC with an 18W running…
SKU 3G-OTH-67188
Also listed as: MS4104F1210U · MS4104F1210 U · MS4104F1210-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 MS4104F1210/U is a fire and smoke rated coupled actuator for dampers, featuring on/off spring return operation with a 95 +/-3° stroke and CW/CCW shaft rotation. It runs on 120V AC with an 18W running power rating, includes an auxiliary switch, and is hardwired with a 1/2" round shaft.
Frequently Asked Questions
What is the Honeywell MS4104F1210/U coupled actuator used for?
The Honeywell MS4104F1210/U is a fire and smoke rated coupled actuator designed to control dampers in HVAC systems. It provides on/off spring return operation for safety-critical applications, ensuring dampers close or open during fire or smoke events to maintain building compartmentation and air quality.
What are the specifications of the Honeywell MS4104F1210/U?
The Honeywell MS4104F1210/U operates on 120V AC with an 18W running power rating. It features a 95 +/-3° stroke, CW/CCW shaft rotation, and a 1/2" round shaft. It includes an auxiliary switch and is hardwired with IP40 protection, making it suitable for fire and smoke damper applications.
Where to buy the Honeywell MS4104F1210/U worldwide?
You can source the Honeywell MS4104F1210/U through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring compliance with local regulations. Contact us for availability and lead time.
How to install the Honeywell MS4104F1210/U coupled actuator?
Install the Honeywell MS4104F1210/U by mounting it directly onto the damper shaft using the provided bracket. Ensure the 1/2" round shaft aligns with the actuator coupling. Wire the 120V AC input and auxiliary switch per the wiring diagram. Test spring return operation 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.
