Schneider Electric MA41-7070-502 Direct Coupled Damper Actuator 120V 60 lb-in Spring Return with 2 SPDT Switches

The Schneider Electric MA41-7070-502 is a direct coupled electric damper actuator designed for two-position spring return control of HVAC dampers and globe valves. Part of the SmartX MA41-7000 series, this actuator delivers reliable performance in commercial building automation systems.

Key Specifications:

• Torque Rating: 60 lb-in (7 Nm) for positive close-off in airtight applications
• Power Supply: 120 VAC ±10%, 5.6 VA consumption
• Control Signal: Two-position (On/Off) with spring return failsafe operation
• Auxiliary Switches: Two SPDT switches for interfacing and signaling
• Wiring: 3-foot appliance cable with 18 AWG wire
• Rotation: 95° ±5° rotary motion with field-adjustable stroke limits

Performance Features:

• Spring return mechanism ensures fail-safe positioning during power loss
• Manual crank override for maintenance and testing
• Operating range: -22°F to 140°F (-30°C to 60°C)
• NEMA 2 (IP54) enclosure rating with 1/2" FNPT conduit connection
• Quiet operation: less than 60 dB at 3 feet
• Life expectancy: 60,000 cycles
• UL listed (File #E9429) and CE approved

The MA41-7070-502 features true mechanical spring return operation for reliable close-off in critical HVAC damper applications. The integrated auxiliary switches provide valuable feedback to building automation systems for status monitoring and alarm functions.