Honeywell MS4120F1204/U Fire & Smoke Rated Actuator
The HONEYWELL MS4120F1204/U is a fire & smoke rated actuator designed for ball valves, butterfly valves, cage valves, dampers, and globe valves. It operates as an on/off, spring return unit with a 95° stroke and…
SKU 3G-OTH-67054
Also listed as: MS4120F1204U · MS4120F1204 U · MS4120F1204-U
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Delivery
- Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
- Ships to
- Singapore
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Product Description
The HONEYWELL MS4120F1204/U is a fire & smoke rated actuator designed for ball valves, butterfly valves, cage valves, dampers, and globe valves. It operates as an on/off, spring return unit with a 95° stroke and CW/CCW shaft rotation, powered by 120V AC at 35W. This hardwired actuator includes an auxiliary switch.
Frequently Asked Questions
What is the Honeywell MS4120F1204/U actuator used for?
The Honeywell MS4120F1204/U is a fire & smoke rated actuator used for on/off, spring return control of ball valves, butterfly valves, cage valves, dampers, and globe valves in HVAC and industrial safety systems.
What are the specifications of the Honeywell MS4120F1204/U?
The Honeywell MS4120F1204/U operates at 120V AC, 35W, with a 95° stroke and CW/CCW shaft rotation. It includes an auxiliary switch and is hardwired. It is designed for fire & smoke rated applications on valves and dampers.
Where to buy the Honeywell MS4120F1204/U worldwide?
You can source the Honeywell MS4120F1204/U through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide locations for this fire & smoke rated actuator.
How to install the Honeywell MS4120F1204/U actuator?
Install the Honeywell MS4120F1204/U by hardwiring the 120V AC supply, ensuring the shaft rotation (CW/CCW) matches the valve or damper stroke. Mount securely, connect the auxiliary switch as needed, and test spring return function per manufacturer guidelines.
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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.