Schneider Electric (Erie) AT13A00T Actuator Motor

For mid-sized commercial and residential HVAC hydronic systems, the Schneider Electric Erie AT13A00T Actuator Motor provides reliable regulating control. This spring return zone valve actuator is a 24Vac three wire floating model, engineered specifically for modulating applications where precision and fail-safe operation are non-negotiable. Featuring the industry-standard Erie PopTop mounting system, it allows for quick, tool-free installation or removal from VT and VS series valve bodies, making it a favorite for techs during field retrofits. Internally, the three wire floating signal enables incremental positioning, while the integral time-out feature restricts continuous power to the motor once it reaches its mechanical limit, significantly extending the life of the magnetic clutch and gear train.

Designed for normally closed operation, this unit ensures a positive shut-off in the event of a power loss, with a mechanical return time of approximately 30 seconds. The AT13A00T includes a manual operating lever for emergency positioning and easy circuit testing. With a power consumption rating of 1.9 VA and compatibility with DDC controllers using tri-state outputs, this low voltage valve motor is the standard for fan coil units, baseboard heating, and air handler chilled water circuits.

• Magnetic Clutch System: Reduces wear on the gear train by allowing the motor to slip at end-of-stroke, paired with a time-out feature to prevent burnout.
• PopTop Quick Release: Permits one-handed removal and installation, simplifying maintenance in tight mechanical closets.
• Fail-Safe Spring Return: Automatically drives the valve to a normally closed position during power failures to protect against uncontrolled flow.
• Manual Override: Integrated lever allows for manual positioning and visual status indication during commissioning.

What is the difference between this and a two-wire actuator?
The three wire floating signal allows for modulating control (partial opening/closing) rather than simple on/off operation, providing tighter temperature regulation in hydronic circuits.

Can I install this on an existing Erie valve body?
Yes, the Erie AT13A00T is designed to fit all standard VT, VS, and VM series valve bodies, making it an ideal drop-in replacement motor head.

How does the time-out feature protect the motor?
The time-out logic shuts off power to the drive motor after a set duration, ensuring the motor does not remain energized and generate excess heat against a stalled gear train.

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.