Erie By Schneider Electric 0453R0077GA00 Damper Actuator - 24V 3-Wire

The Erie By Schneider Electric 0453R0077GA00 is a heavy-duty damper actuator designed for a variety of two-position, motor open and motor closed damper applications. This 453R series actuator features a hysteresis synchronous motor with 100 in-oz torque rating and operates on 24VAC power with 50/60 Hz frequency compatibility.

Key Features:

• Three-wire thermostat control for simplified installation
• 100 in-oz torque rating for heavy-duty applications
• Direct drive with clockwise rotation
• Internal junction box with 18-inch lead wires
• 7VA power consumption rating
• NEMA Type 1 enclosure rating
• Stroke speed of 37 seconds at 60 Hz, 45 seconds at 50 Hz (0° to 84° travel)

Technical Specifications:

• Voltage: 24VAC @ 50/60 Hz
• Control Type: Two-position, motor open/motor closed
• Rotation: Clockwise (CW)
• Drive Type: Direct drive for 5/16" maximum damper shaft
• Operating Temperature: 0 to 120°F (-17 to 49°C)
• Storage Temperature: -40 to 169°F (-40 to 71°C)
• Humidity: Non-condensing
• Certifications: UL File #E37601, CUL File #LR19535, CE compliant

The actuator features a hysteresis synchronous motor with a "lost motion" drive to protect the gear train from closing shock, ensuring long-term reliability in demanding HVAC applications. This heavy-duty actuator is ideal for commercial and industrial damper control applications requiring robust performance and dependable operation.