CAD (0)
  • Cart is empty
Fire&Smoke Actuator, 24 VAC, 70inlb, 2SPDT, 1m Cable
Minimum Torque at 350oF
Unit of Measure


Object name


Application Type

N/A Fire and Smoke

Actuator Type

N/A Spring Return


N/A Spring

Minimum Torque

N/A 20 N·m180 lb·in

Control Type

N/A Modulating

Control Input

N/A 2-10 VDC

Running Time (Motor)

N/A 75 seconds constant, independent of load

Running Time (Spring)

N/A < 20 seconds

Auxiliary Switch

N/A 2 x SPDT

Power Supply

N/A 24 VAC ±20%, 50/60 Hz, 24 VDC +20% / -10%

Power Consumption

N/A Run 6 W, 8.5 VA, Hold 3 W, 5 VA

Transformer Sizing

N/A 0 V·A

Electrical Connection

N/A 3 ft, 18 GA, 4 color coded leads (24V) 1/2" conduit connectors

Overload Protection

N/A Electronic throughout 0º to 95º rotation

Shaft Diameter

N/A Rnd 1/2" to 1.05" Sq 1/2"

Angle of Rotation

N/A 20° to 95°, pot adjustable

Direction of Rotation (Fail-Safe)

N/A Reversible with CW/CCW mounting

Position Indication

N/A Visual (0° is spring return position)


N/A 5 to 95% RH non-condensing

Ambient Temperature

N/A 32 to 122 ºF0 to 50 ºC

Ambient Temperature (safety for 1/2 hour)

N/A 350 ºF177 ºC

Storage Temperature

N/A -40 to +176 ºF-40 to +80 ºC

Noise Level

N/A Inaudible holding, running < 45 dB (A) spring < 62 dB (A)


N/A NEMA type 1/IP40 (with flex conduit)

Agency Listing

N/A cULus listed to UL873 and CAN/CSA C22.2 No. 24


N/A None

Quality Standards

N/A ISO 9001, 5-year warranty


N/A 6.50 lb3.00 kg


Product Type

N/A Fire and Smoke


N/A For proportional control of fire and smoke combination and smoke dampers in UL555S applications. In new installations, codes require damper manufacturer mounting per UL555S.