Mars 12732 Motor Run Capacitor 10 µF 440 VAC Round

The Mars 12732 is a heavy-duty motor run capacitor designed for continuous operation in HVAC systems, air conditioning units, heat pumps, and other motor-driven equipment. This round capacitor is rated at 10 microfarads (µF/MFD) with a 440-volt AC operating voltage, making it suitable for both residential and commercial applications.

Key Features:

• 10 µF capacitance rating for precise motor performance
• 440 VAC voltage rating with ±6% tolerance
• Round metal can design for easy installation
• Dual mounting tabs for secure positioning
• Temperature range: -40°F to 158°F (-40°C to 70°C)
• Self-healing metallized polypropylene film construction
• UL recognized component for safety compliance

Motor run capacitors remain energized during the entire operating cycle, providing continuous torque and improved motor efficiency. The Mars 12732 features durable construction with internal pressure-sensitive disconnect for safe operation. This capacitor is commonly used to replace failed OEM capacitors in air conditioner condensers, furnace blower motors, and pool pump motors.

Note: Always disconnect power before servicing. When replacing a capacitor, match the microfarad rating exactly and ensure voltage rating meets or exceeds the original specification.