Description
Ensure fast, reliable, and code‑compliant control of fire and smoke dampers with the Honeywell MS8103F1021 actuator. Designed specifically for safety applications, this SPST two‑position, spring‑return actuator delivers robust torque, UL/UL555S fire smoke approval, and long‑life performance under demanding environmental conditions.
Specifications:
- Actuator Type: Damper
- Product Type: Actuator
- Application: HVAC
- Torque: 27 lb-in
- Fail Safe Mode: Spring Return
- Control Signal: Two position, SPST
- Voltage: 24 VAC
- Mount: Direct Coupled
- Features: NEMA 1
- Auxiliary Switch: No Switch











