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MS8103F1021/U | Honeywell | Actuators & Dampers
FIRE/SMK ACT, 27IN-LB, 24V, SCSA, CONDUIT, SR
Brand:Honeywell
MPN:MS8103F1021/U
SKU:MS8103F1021/U
product specifications
Torque
27 in-lb
Supply Va
6 VA
Control Signal
Two Position
Supply Voltage (Nominal)
24 VAC
product series specifications
Motor: DC with brushes
Wiring: MS4xxx 32" leads, 18 AWG and 7/8" knockout holes for conduit fittings; MS8xxx 39" leads, 18 AWG and 7/8" knockout holes for conduit fittings
Action: CW/CCW mounting method
Rotation: 95° ±3°, mechanically limited
Auxiliary Switch:F120X: 2 SPST, 5A res., 3A ind. @ 250VAC; F10XX: None
Noise: Driving Open: 80 dBA @ 3' (1.0 m); Holding: 20 dBA @ 3' (1.0 m) no audible noise
Life Expectancy: 30,000 cycles
Operating Temperature: 0° to 130°F (-18° to 55°C)
Operating Humidity: 5 to 95% RH, non-condensing
Approvals: CE, C-TICK, cULus, UL873, NEMA1
Warranty: 5 years
product series features
- Designed to meet UL-555 and UL-555S requirements
- Robust die-cast aluminum housing for protection and long service life
- Maximum spring return timing of 15-20 seconds
- Reliably built by the industry leader
- Energy-saving patented design
- No audible noise during holding
more information & related documents
Series Description
Honeywell fire and smoke damper actuators are designed to meet both UL-555 and UL-555S 350 degrees F safety requirements for combined fire and smoke applications. The fast-acting actuators close dampers in 15-20 seconds, and the integral spring return ensures the consistent, proper level of torque.
Kele Description
FIRE/SMK ACT, 27IN-LB, 24V, SCSA, CONDUIT, SR
Manufacturer
Honeywell
MLxx15 Product Data 
