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Honeywell MS8120A1007/U Fail-Safe Spring Return Actuator - Fail-Safe Actuators with Spring Return
HoneywellFail-Safe Actuators with Spring Return

Honeywell MS8120A1007/U Fail-Safe Spring Return Actuator

The Honeywell MS8120A1007/U is a fail-safe actuator with spring return for dampers, operating on 24V AC with a 95° stroke and CW/CCW shaft rotation. It features a self-centering clamping shaft and screw terminals…

SKU 3G-OTH-67784

Also listed as: MS8120A1007U · MS8120A1007 U · MS8120A1007-U

Brand
Honeywell
Item
MS8120A1007/U Fail-Safe Spring Return Actuator
Part Number
MS8120A1007/U
Category
Fail-Safe Actuators with Spring Return
Available to Order
Also known as:MS8120A1007/UHoneywell
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Technical specs
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

Honeywell
Manufacturer Part Number
MS8120A1007/U
Type
On/Off, Spring Return, 175 in-lb, Screw Terminals, NEMA 2 / IP54
AC
24V
Shaft Type
Self-Centering Clamping
Input Voltage
24V AC
Stroke Degree
95°
Shaft Rotation
CW/CCW
Auxiliary Switch Included
No
Electrical Connection Type
Screw Terminals
For Use With Building Automation Systems
Building Automation System Compatible

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Honeywell Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The Honeywell MS8120A1007/U is a fail-safe actuator with spring return for dampers, operating on 24V AC with a 95° stroke and CW/CCW shaft rotation. It features a self-centering clamping shaft and screw terminals, and is compatible with building automation systems.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the Honeywell MS8120A1007/U actuator used for?

The Honeywell MS8120A1007/U is a fail-safe spring return actuator for dampers in building automation systems. It controls air flow in HVAC applications, providing 175 in-lb torque on 24V AC with a 95° stroke. Its self-centering clamping shaft and screw terminals simplify installation.

What are the specifications of the Honeywell MS8120A1007/U actuator?

The Honeywell MS8120A1007/U operates on 24V AC with on/off spring return control, delivering 175 in-lb torque. It features a 95° stroke, CW/CCW shaft rotation, self-centering clamping shaft, and screw terminals. Enclosure rating is NEMA 2 / IP54. No auxiliary switch included.

Where to buy the Honeywell MS8120A1007/U actuator worldwide?

3G Electric supplies the Honeywell MS8120A1007/U actuator worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time.

How to install the Honeywell MS8120A1007/U spring return actuator?

Mount the actuator on the damper shaft using the self-centering clamping mechanism. Connect 24V AC power to the screw terminals per wiring diagram. Ensure proper stroke direction (CW/CCW) and verify spring return operation. Follow Honeywell's installation manual for torque and clearance requirements.

Used in

Common applications for Honeywell
Commercial kitchen and inflight-catering steam boilers — RM7890 / RM7895 flame relays with UV detection
Food-processing ramp-and-dwell ovens — DBC2000E / DBC2100E controllers
Hotel and hospital boiler plants — VR8205 combination gas controls
Petrochemical tank-farm heating — V4xxx gas-valve bodies with ML7420 actuators
Retrofit swap-outs from legacy Fireye / Satronic — Honeywell replacement kits
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Honeywell 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.

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Floating point/proportional actuator with spring return for fail-safe positioning of dampers and valves in HVAC systems. Operates on 24V AC/DC, features self-centering clamping shaft, 95° stroke, and CW/CCW rotation. Hardwired connection, compatible with building automation systems
Honeywell
Floating point/proportional actuator with spring return for fail-safe positioning of dampers and valves in HVAC systems. Operates on 24V AC/DC, features self-centering clamping shaft, 95° stroke, and CW/CCW rotation. Hardwired connection, compatible with building automation systems

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