Erie By Schneider Electric 0453H0077GA01 24V Medium Duty Damper Actuator Direct Drive CW with Switch

The Erie by Schneider Electric 0453H0077GA01 is a medium-duty, two-position damper actuator designed for reliable HVAC damper control applications. This spring return actuator operates on 24 VAC power and features direct drive mounting with clockwise (CW) rotation and an integrated end switch for position monitoring.

Key Features:

• 55 in-oz torque rating for medium-duty damper applications
• Two-position spring return operation for fail-safe positioning
• Simple two-wire thermostat control for easy installation
• Direct drive design for 5/16" maximum damper output shaft
• Clockwise rotation with integrated SPDT auxiliary end switch
• Hysteresis synchronous motor with lost motion drive protects gear train from closing shock
• 18-inch appliance leads with internal junction box
• 6.5 watt power consumption
• NEMA 1 enclosure rating for indoor applications
• UL and CUL listed, CE Mark compliant

Specifications:

• Voltage: 24 VAC at 50/60 Hz
• Torque: 55 in-oz (inch-ounces)
• Operating Temperature: 0 to 120°F (-17 to 49°C)
• Storage Temperature: -40 to 169°F (-40 to 71°C)
• Humidity: Non-condensing environments
• Weight: 1.2 lbs

The 453H Series actuators are ideal for commercial and residential HVAC systems requiring precise two-position damper control. The spring return feature ensures the damper returns to a safe position upon power loss, making it suitable for fresh air intake, exhaust, and zone control applications. Made in USA.