Schneider Electric (Barber Colman) MP-9630 Actuator

The Schneider Electric Barber Colman MP-9630 is a high-torque electromechanical actuator engineered for precise modulation in demanding HVACR and industrial automation systems. This robust unit delivers a powerful torque output of 1100 lb-in, specifically designed for non-spring return applications requiring steady and reliable control. Operating on 120V AC, the MP-9630 actuator provides a consistent 37.5-second timing for a full 90-degree stroke, making it an essential component for heavy-duty dampers and globe valve assemblies. As the direct replacement for Barber Colman EA-73-00000-000-00, this oil-submerged motor ensures superior heat dissipation and internal lubrication for extended operational life in high-cycle environments.

Built for professional field integration, the Schneider Electric MP-9630 features a NEMA 1 rated die-cast aluminum housing and terminal block connections for streamlined HVAC control system wiring. This proportional control actuator is frequently utilized in large-scale air handling units and process control valves where high-force positioning is non-negotiable. Its rotary mechanical movement and SPDT auxiliary switch provide versatile feedback and sequencing capabilities, ensuring seamless compatibility with legacy Barber Colman or modern Schneider Electric automation frameworks.

• High Torque Performance: Delivers 1100 lb-in torque to manage oversized dampers and high-pressure steam or water valves effectively.
• Oil-Submerged Design: The motor and gear train are submerged in oil to provide superior thermal management and continuous lubrication.
• Universal Compatibility: Serves as a drop-in replacement for the EA-73-00000-000-00, minimizing downtime during system retrofits.
• Precision Modulation: Optimized for proportional control, allowing for accurate positioning throughout the 90-degree rotational stroke.
• Industrial Duty Housing: The rugged enclosure supports installation in commercial and industrial mechanical rooms with standard NEMA 1 protection.

Is the MP-9630 a spring return or non-spring return actuator?
This model is a non-spring return (NSR) actuator. It maintains its last position upon loss of power, which is ideal for systems where a fail-safe open or closed position is handled by other controls or where sudden movement could cause water hammer.

Can I use the MP-9630 to replace an older Barber Colman EA-73 series?
Yes, the Schneider Electric MP-9630 is the certified replacement for the Barber Colman EA-73-00000-000-00. It maintains the same 120V power profile and 1100 lb-in torque specifications found in the original unit.

What type of valve linkages are compatible with this actuator?
The MP-9630 is compatible with standard Schneider Electric AV-series linkages and AM-series crank arms for damper applications. Always verify the stroke and torque requirements of your specific valve body before installation.

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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.