Description
The Honeywell MS4105A1130 is a heavy‑duty, spring‑return, two‑position (SPST / ON‑OFF) actuator designed for HVAC dampers, valves, and other quarter‑turn control elements that require fail‑safe operation. Ideal for heating, ventilating, and air conditioning systems, this direct‑coupled actuator ensures dependable performance and safety even in line voltage environments (100‑250 VAC).
Specifications:
- Actuator Type: Valve, Damper, Two Position
- Product Type: Actuator
- Application: HVAC
- Hertz: 50, 60
- Torque: 44 lb-in
- Fail Safe Mode: Spring Return
- Height: 7-1/2″
- Depth (Inches): 3-5/32″
- Width: 3-55/84″
- Features: NEMA 2
- Voltage: 100-250v









