Belimo TF24-SR Spring Return Actuator

Application:

Power Supply:

• 24 VAC, 50/60 HZ

• Running: 2.0 W
• Holding: 1.0 W

Transformer Sizing:

• 4 VA (class 2 power source)

Electrical connection:

• 3 ft, 18 GA plenumcable 1/2" conduit connector

Overload protection:

• Electronic throughout 0 to 95 rotation

Angle of rotation:

• max 95, adjust. with mechanical end stop

Torque:

• min. 18-in-lb (2 Nm)

Direction of rotation:

• Spring- Reversible with cw/ccw mounting
• Motor- Reversible with built-in switch

Position Indication

• Visual indicator, 0 to 95 (0 spring return position)

Running time:

• Motor: < 95 sec constant, independent of load
• Spring: < 25 sec @-4F to 122F - < 60 sec @ -22F

Humidity:

• 5 to 95% RH non-condensing

Ambient temperature:

• -22F to 122F

Storage temperature:

• -40F to 176F

Housing:

• NEMA type 2 / IP42, enclosure type 2

Housing Material:

• UL94-5VA

Weight:

• 1.4lbs