Honeywell MS4103A1130/U Fail-Safe Spring Return Actuator
The Honeywell MS4103A1130/U is a fail-safe actuator with spring return, designed for ball valves, butterfly valves, cage valves, dampers, and globe valves. It features a self-centering shaft, 95° stroke degree, and…
SKU 3G-OTH-67222
Also listed as: MS4103A1130U · MS4103A1130 U · MS4103A1130-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 MS4103A1130/U is a fail-safe actuator with spring return, designed for ball valves, butterfly valves, cage valves, dampers, and globe valves. It features a self-centering shaft, 95° stroke degree, and CW/CCW shaft rotation, operating on 100 to 250V AC input voltage. This plenum-rated unit includes an auxiliary switch and screw terminals for electrical connection.
Frequently Asked Questions
What is the Honeywell MS4103A1130/U actuator used for?
The Honeywell MS4103A1130/U is a fail-safe spring return actuator for on/off control of ball valves, butterfly valves, cage valves, dampers, and globe valves in HVAC and industrial systems. It provides 95° stroke with CW/CCW rotation and is plenum rated for air-handling spaces.
What are the specifications of the Honeywell MS4103A1130/U?
Key specs include 100 to 250V AC input, self-centering shaft, 95° stroke, CW/CCW rotation, screw terminals, and an auxiliary switch. It is plenum rated and designed for fail-safe spring return operation on valves and dampers. The MPN is MS4103A1130/U.
Where to buy the Honeywell MS4103A1130/U worldwide?
3G Electric supplies the Honeywell MS4103A1130/U actuator worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time; we source and deliver this fail-safe actuator to any country.
How to install the Honeywell MS4103A1130/U spring return actuator?
Mount the actuator on the valve or damper shaft using the self-centering coupling. Connect 100 to 250V AC power to the screw terminals per the wiring diagram. Ensure the spring return direction matches your fail-safe position. Test stroke and auxiliary switch before commissioning.
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3G Electric supplies Honeywell fail-safe actuators with spring return. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
