The Honeywell MS7505A2030 is a 44 lb-in (5 Nm) spring return direct coupled actuator designed for low voltage control of dampers, air handlers, ventilation flaps, louvers, and valves. Operating on 24 VAC/DC, it features floating and modulating (0/2-10 VDC) control signals with a durable NEMA 2 enclosure and self-centering shaft adapter for reliable operation in HVAC and building automation systems.
We have inspected this item and we do not have the capability to fully test it. This unit should be installed by a professional. There are some cosmetic scuffs and scratches throughout the unit.
Please refer to the photos for more information.
This unit only includes what is photographed in the listing.
Technical Specs
| Item | Actuator |
| Manufacturer Part Number | MS7505A2030 |
| Application | Damper and Valve |
| Return Action | Spring Return |
| Control Signal | Floating PointProportional |
| Rated Torque | 44 in-lb |
| Input Voltage | 24V AC |
| Power Consumption | 7.5 VA |
| Time to Close | 90 sec |
| Output Signal | 0 to 10V DC |
| Contact Form | SPDT |
| Number of Auxiliary Switches | 0 |
| Electrical Connection Type | Screw Terminals |
| For Use With Building Automation Systems | Building Automation System Compatible |
| System Application | Ball Valves; Butterfly Valves; Cage Valves; Dampers; Globe Valves |
| NEMA Rating | 2 |
| IP Rating | IP54 |
| Mounting Type | Direct Mount |
| Maximum Operating Temperature | 149 °F |
| Minimum Operating Temperature | -22 °F |
| Shaft Rotation | CW/CCW |
| Stroke Degree | 95° |
| Shaft Type | Self-Centering Clamping |
| Overall Height | 7-1/2 in |
| Overall Width | 3-5/8 in |
| Overall Depth | 3-1/8 in |