Schneider Electric (Barber Colman) MA41-7073 Actuator

The Schneider Electric (Barber Colman) MA41-7073 Actuator is a high-performance 24V spring return actuator designed for the reliable two-position control of dampers and valves in commercial HVACR systems. Delivering 60 in-lb torque, this SmartX DuraDrive actuator ensures positive close-off in air-tight applications and operates as a fail-safe solution during power loss. As a direct replacement for MA-7203 and MA40-7073, it offers a seamless retrofit for legacy installations, utilizing a universal mounting clamp that secures directly to round or square shafts. Engineered for precision, the MA41-7073-502 features integrated SPDT auxiliary switches for end-position signaling and a manual override crank for field adjustments without power. Its rugged NEMA 2 rated housing is built for longevity, supporting up to 60,000 cycles in demanding environments. This 2-position rotary actuator is the industry standard for contractors requiring dependable airflow and temperature management in air handling units and VAV terminals.

• Fail-Safe Security: True mechanical spring return function provides reliable system protection by returning dampers to the initial position upon power interruption.
• High Torque Output: Provides 60 lb-in (7 N-m) torque, sufficient for most medium-sized damper and globe valve applications.
• Retrofit Ready: Serves as the direct replacement for the Barber Colman MA-7203 and MA40-7073, minimizing downtime during part swaps.
• Installation Versatility: Direct-mount design compatible with round or square shafts; includes a 3-foot 18 AWG appliance cable and 1/2-inch conduit connector.
• Auxiliary Feedback: Equipped with dual SPDT switches (one fixed at 5° and one adjustable) for interlock control or status monitoring.

Is the MA41-7073 compatible with older Barber Colman systems?
Yes, this unit is specifically designed as the current Schneider Electric direct replacement for aging MA-7203 and MA40-7073 models, maintaining the same 24V 2-position operational logic.

Can I manually adjust the damper position?
The MA41-7073 includes a manual override crank, allowing technicians to manually position the actuator between -5° and 85° for testing and commissioning.

What is the power requirement for this actuator?
This model operates on a nominal 24 VAC supply (22-30 VDC also supported) and has a power consumption rating of approximately 4.8 VA.

This item is not eligible for free shipping.

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.