Siemens Actuator Damper, Spring Return, 2 Position, 24 VAC/DC, 160 in-lb Torque, Standard Cable

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$662.60

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Siemens GCA161.1U OpenAir Spring Return Electronic Damper Actuators fail-safe 2 Position, Standard Cable. Dual Aux. Switches Only.
Designed for control of building HVAC dampers, the OpenAir GCA Series Direct-coupled, Spring Return Electronic Actuators two-position (on/off) control models. The OpenAir GCA Series Damper Actuators are ideal for constant or variable air volume installations for the control of return air, mixed air, exhaust, and face and bypass dampers that require up to 160 lb.-in. (18 Nm) torque. The actuators are designed for applications where the damper is required to return to a fail-safe position when there is a power failure.
Features • 24 Vac/dc compatible • Visible position indication • Self-centering shaft coupling • Bidirectional fail-safe spring return
• Rugged all metal housing • Accepts shaft diameters up to 1" (25 mm) • Quiet, low-power operation • Brushless DC motor technology with stall protection • Assembled in the U.S.A. • Manual override • Precabled.
Operating Voltage: 24 Vac ±20%, 24 Vdc ±10%
Frequency: 50 to 60 Hz
Power Consumption: Running 8 VA (6 W), 3 VA (3 W)
Equipment Rating for Operating Voltage, Input Signal, and Position Output Signal: Class 2
Control Signal Adjustment: Offset (start point) 0 to 5 Vdc, Factory setting 0 V.
Span: 2 to 30 Vdc, Factory setting 10 V.
Dual Auxiliary Switch Contact Rating: 6 A resistive, 2 A General Purpose
Voltage: 24 to 250 Vac.
Switch Range: Switch A 0 to 90° with 5° intervals, Recommended Range 0 to 45°. Switch B 0 to 90° with 5° intervals, Recommended Range 45 to 90°.
Torque: Running Torque 160 lb.-in. (18 Nm), Spring Return 160 lb.-in. (18 Nm), Max. Torque <380 lb.-in. (43 Nm).
Runtime: for 90° operating with motor Runtime for 90° operating with motor, Closing (on power loss) with Spring Return 15 seconds.
Nominal Angle of Rotation: 90° Max. Angular Rotation.
Temperature: Operation
Humidity: 95% RH, non-condensing
Shaft Size: 3/8 to 1-in. (8 to 25 mm) Dia., 1/4 to 3/4-in. (6 to 18 mm) Sq.
Min. Shaft Length: 3/4-in. (20 mm)
Housing Enclosure: NEMA 2*, Material Die-cast Aluminum alloy.
Pre-cabled Connection: AWG 18, Cable Length 3 ft. (0.9 m).
Dimensions: 12" H x 4.75" W x 2.88" D (305 mm H x 121 mm W x 73 mm D).
Shipping Weight: 4.85 lb. (2.2 kg).

Availability: Out of stock SKU: GCA126.1U Category: Brand:

This product is not used in any models.