The MS4109F1010 is a two-position spring return actuator built for fire and smoke damper control in commercial HVAC systems. It operates on 120V AC, 60 Hz, single phase power and is hardwired via 18 AWG conductors through a 7/8-inch conduit connection. The die-cast aluminum housing carries a NEMA 1 enclosure rating and a 350°F temperature rating, with an operating range of 0°F to 130°F. Internally it uses a 2-pole SPST switch with CW/CCW rotation and a 5A resistive / 3A inductive contact rating at 250VAC.
It is intended for professional installation on line-voltage fire and smoke management systems where spring return closure is required during emergency conditions.
Honeywell MS4109F1010 Fire/Smoke Damper Actuator 120V
Honeywell
$401.95
In Stock — 10+ available
- SKU:
- MS4109F1010
Specifications
- Product Type:
- Fire/Smoke Damper Actuator
- Subcategory:
- Spring Return Actuator
- Application:
- Commercial
- System Type:
- HVAC Damper Control, Fire/Smoke Management
- Installation Type:
- OEM Replacement
- Voltage:
- 120V AC
- Voltage Class:
- Line Voltage
- Phase:
- Single Phase
- Mounting Type:
- Direct Mount
- Temperature Range:
- 0°F to 130°F
- Material:
- Die-Cast Aluminum
- Control Type:
- Two Position
- Switch Action:
- SPST
- Output Torque:
- 80 lb-in