Schneider Electric (Erie) 0453H0074GA00 Actuator

The Schneider Electric (Erie) 0453H0074GA00 Actuator is a medium-duty choice for commercial and residential HVAC technicians requiring dependable spring return damper actuator performance. Engineered for rigorous two-position control, this 24Vac damper motor provides a steady 55 in-oz torque rating, making it a reliable solution for air zoning and draft control. The direct-drive configuration and CCW (counter-clockwise) rotation facilitate rapid field installation, while the integrated end switch allows for seamless sequence-of-operation signaling to secondary equipment like fans or boilers.

For technicians working with Erie or Schneider Electric systems, this HVAC replacement actuator features a hysteresis synchronous motor equipped with a specialized "lost motion" drive mechanism. This design protects the internal gear train from closing shock, extending the life of the unit in high-cycle applications. Designed to interface with standard two-wire thermostat control, the 0453H0074GA00 model ensures a fail-safe return to the normal position upon power loss, providing critical safety and climate control in various air-handler and zoning configurations.

• High Torque Delivery: Provides 55 in-oz of torque for reliable movement in medium-duty damper applications.
• Fail-Safe Mechanical Operation: Includes a spring return mechanism to ensure dampers close or open as intended during power failures.
• System Protection: The "lost motion" drive design prevents gear damage from mechanical closing shock.
• Streamlined Integration: Features an 18-inch lead wire connection and is UL Recognized for standardized safety compliance.
• Auxiliary Signaling: Built-in actuator end switch allows for easy interlocking with other HVAC components.

• Can this actuator replace other brand models? This unit is specifically a cross-reference for the 116C10 and is compatible with various Erie and Schneider Electric damper systems. Check compatibility with your specific model number, such as the DAOP0816E2-NC.
• What is the required voltage for operation? It requires a 24Vac power input and is designed for standard low-voltage control circuits.
• Is this suitable for outdoor use? This model carries a NEMA 1 protection rating and should be installed within a protected enclosure or indoor environment.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.