![Honeywell Commercial MS4104F1210 Damper Actuator — New England Supply House spec card [NESH-SPEC-CARD-V2]](http://newenglandsupplyhouse.com/cdn/shop/files/spec-9032788672734.png?v=1782843527&width=1445)
The Honeywell Commercial MS4104F1210 Damper Actuator delivers precise 2-position control with fast acting SPST operation. This direct-coupled, spring-return actuator runs on 120 Volt AC (60 Hz) and provides 18 W driving power and 9 W holding power, with a driving current of 0.18 A and holding current of 0.11 A. It offers 30 in-lb torque across a 95° rotation for reliable damper positioning in fire and smoke applications. The unit features a sturdy aluminum body in a NEMA 1/IP40 enclosure, engineered for durability in commercial environments. Its 15-second timing ensures quick damper response, while the 1/2 inch shaft and compact dimensions (5.13" W x 3.32" D x 8.9" H) simplify mounting. UL 873, CUL C22.2, and C-Tick approvals confirm safety and compliance for regulated installations, and the design includes two auxiliary switches for expanded control and signaling needs.
- 120 VAC, 60 Hz
- 30 in-lb
- 95°
- NEMA 1, IP40, aluminum
- 15 seconds
- (2) Auxiliary Switches
Specifications
| Type | SPST, Direct Coupled, 2-Position, Fast Acting |
|---|---|
| Size | 5.13 Inch Width x 3.32 Inch Depth x 8.9 Inch Height |
| Voltage Rating | 120 Volt AC |
| Current Rating | 0.18 Amp (Driving), 0.11 Amp (Holding) |
| Power Rating | 18 Watt (Driving), 9 Watt (Holding) |
| Frequency | 60 Hertz |
| Application | Fire and Smoke |
| Body Material | Aluminum |
| Approvals | UL 873, CUL C22.2, C-Tick |
| Enclosure | NEMA 1, IP40 |
| Operation Type | Spring Return |
| Angle of Rotation | 95 Degree |
| Torque | 30 Inch-Pound |
| Shaft Diameter | 1/2 Inch |
| Operating Temperature | 0 to 130 Deg F (Ambient) |
| Supply Connection | 32 Inch Color Coded Lead |
| Max AC Voltage | 120 Volt |