Description
The Schneider Electric (Erie) AP33A000 is a versatile proportional actuator motor engineered for precise, reliable control in commercial HVAC and building automation applications. Designed without a spring-return mechanism and without a time-out function, this actuator delivers stable, accurate positioning across a wide range of control signal inputs.
Control Signal Compatibility
- 0–10 Vdc proportional control
- 0–5 Vdc proportional control
- 5–10 Vdc proportional control
- 4–20 mA proportional control
Key Features
- 24 Vac power supply for compatibility with standard HVAC control systems
- Proportional control for smooth, modulating valve or damper positioning
- Non-spring return design — actuator holds last position on power loss
- No time-out function for uninterrupted, continuous operation
- Multiple analog input signal options for flexible system integration
- Suitable for use with Erie valve bodies and compatible actuator assemblies
- Ideal for VAV systems, air handling units, fan coil units, and hydronic applications
Specifications
- Brand: Schneider Electric (Erie)
- SKU / Part Number: AP33A000
- Supply Voltage: 24 Vac
- Control Signal: 0–10 Vdc, 0–5 Vdc, 5–10 Vdc, or 4–20 mA
- Actuator Type: Proportional
- Return Type: Non-Spring Return
- Time-Out: None
Application
The AP33A000 is well-suited for commercial and light industrial HVAC systems requiring precise modulating control. Its multi-signal input capability makes it easy to integrate into existing building automation systems (BAS) without additional signal converters. The non-spring return design is ideal for applications where maintaining the last valve or damper position on power loss is preferred over a fail-safe return-to-closed or return-to-open position.
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