Description
Schneider Electric (Erie) 0453H0077GB01 Two Position Damper Actuator Overview
The Schneider Electric (Erie) 0453H0077GB01 is a medium duty, direct drive, two position damper actuator engineered for reliable HVAC damper control in commercial and light industrial applications. Operating on 120VAC power, this actuator delivers dependable clockwise (CW) rotation with a spring return failsafe mechanism, ensuring your damper returns to its default position in the event of a power interruption. With a robust 55 in-oz torque rating, it is well-suited for medium-sized damper assemblies. An integrated end switch provides position feedback for system monitoring and interlock control.
Key Features
- Voltage: 120VAC
- Duty Rating: Medium Duty
- Drive Type: Direct Drive
- Rotation: Clockwise (CW)
- Return Type: Spring Return — failsafe damper positioning on power loss
- Operation: Two Position (open/close)
- Torque Rating: 55 in-oz
- End Switch: Included for position feedback and system interlock
Application & Benefits
- Ideal for two-position damper control in commercial HVAC air handling systems
- Spring return design ensures failsafe damper closure or opening upon power loss
- Direct drive mounting simplifies installation — no linkage required
- Integrated end switch enables system interlock, fan proving, or status indication
- Medium duty construction balances durability and cost-effectiveness for a wide range of damper sizes
- Clockwise rotation suits standard damper shaft configurations
Product Specifications
- SKU: 0453H0077GB01
- Brand: Schneider Electric (Erie)
- Supply Voltage: 120VAC
- Torque: 55 in-oz
- Rotation Direction: Clockwise (CW)
- Return Mechanism: Spring Return
- Control Type: Two Position
- Drive: Direct Drive
- Duty: Medium Duty
- End Switch: Yes
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