Honeywell Rotary Actuator: Dampers/Valves, On/Off, Spring Return, 60 in-lb, 24V AC
The Honeywell M4185B1058/U is a fail-safe rotary actuator with spring return for dampers and valves, operating in on/off mode. It features a 160° stroke, 24V AC input voltage, and quick connect terminals. An…
SKU 3G-OTH-68335
Also listed as: M4185B1058U · M4185B1058 U · M4185B1058-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 M4185B1058/U is a fail-safe rotary actuator with spring return for dampers and valves, operating in on/off mode. It features a 160° stroke, 24V AC input voltage, and quick connect terminals. An auxiliary switch is included.
Frequently Asked Questions
What is the Honeywell M4185B1058/U rotary actuator used for?
The Honeywell M4185B1058/U is a fail-safe rotary actuator with spring return, designed for on/off control of dampers and valves in HVAC and industrial systems. It ensures safe closure on power loss.
What are the specifications of the Honeywell M4185B1058/U?
The Honeywell M4185B1058/U operates on 24V AC input, provides 60 in-lb torque, and features a 160° stroke. It includes an auxiliary switch and quick connect terminals for easy wiring.
Where to buy the Honeywell M4185B1058/U worldwide?
3G Electric supplies the Honeywell M4185B1058/U rotary actuator worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time.
How to install the Honeywell M4185B1058/U spring return actuator?
Mount the actuator securely on the damper or valve shaft, ensuring proper alignment. Connect 24V AC power to the quick connect terminals per the wiring diagram. Test spring return function before commissioning.
Used in
Common applications for HoneywellHoneywell Products
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.
