Description
The Schneider Electric (Erie) 0453R0077FA04 is a 24-volt, 2-position non-spring-return (NSR) actuator engineered for dependable on/off valve and damper control in commercial and light industrial HVAC systems. Manufactured under the trusted Erie brand by Schneider Electric, this actuator is designed for straightforward integration into building automation and hydronic control applications.
Key Features
- 24V control voltage for compatibility with standard HVAC low-voltage control circuits
- 2-position (on/off) operation for simple open/close valve or damper actuation
- Non-spring-return (NSR) design — actuator holds its last position on power loss, ideal for applications where fail-in-place is acceptable
- No lead wires — direct terminal block connection for a clean, secure installation
- No gear stop — allows unrestricted actuator travel without mechanical end-stop interference
- Compact and robust construction for long service life in demanding HVAC environments
Application
The 0453R0077FA04 is well suited for use with Erie zone valves and compatible damper assemblies in hydronic heating and cooling systems, air handling units, and building automation control panels. Its 2-position switching action makes it an excellent choice for zone control, fan coil unit valves, and other on/off HVAC applications.
Why Choose Erie by Schneider Electric?
Erie actuators and valves have been a staple of the HVAC industry for decades, known for their reliability, ease of installation, and compatibility with a wide range of control systems. The Schneider Electric (Erie) 0453R0077FA04 continues that legacy, delivering consistent performance in both new construction and retrofit applications.
Specifications
- Brand: Schneider Electric (Erie)
- SKU: 0453R0077FA04
- Control Voltage: 24V
- Operation: 2-Position (On/Off)
- Return Type: Non-Spring-Return (NSR)
- Lead Wires: None (direct terminal connection)
- Gear Stop: None
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