Honeywell MS8103F1221 Fire and Smoke Damper Actuator

Product Description

The Honeywell MS8103F1221 is a spring return actuator specifically designed for fire and smoke damper applications. This actuator meets UL-555 and UL-555S safety requirements, operating efficiently at up to 350 degrees Fahrenheit. It operates on a 24V power supply and utilizes Self-Contained Switching Apparatus technology, delivering a torque of 27 inch-pounds, or 3 Newton-meters.

• Suitable for fire and smoke damper applications.
• Features quick closing with a spring return timing of fifteen to twenty seconds.
• Includes a manual override for operational flexibility.

Product Highlights

The actuator's quick closing mechanism enhances safety in fire and smoke situations.

Product Information

Standard Information

• Brand: Honeywell
• Manufacturer: Honeywell

Technical Specifications

• Part Number: MS8103F1221
• Torque: 27 inch-pounds
• Supply Voltage: 24 VAC
• Control Signal: Two Position
• Supply VA: 6 VA
• Product Category: Rotary Actuators