Global Source USA2221BA 60+10 Mfd 370/440V Motor Run Capacitor

Product Description

The GLOBAL SOURCE USA2221BA is a dual-rated motor run capacitor designed for continuous-duty operation in HVAC and motor-driven equipment. It carries a capacitance rating of 60+10 microfarads (MFD) and is rated for both 370 and 440 volts, making it suitable for systems operating on either voltage level without requiring separate part numbers. Motor run capacitors maintain a phase shift in the run winding of a single-phase motor, sustaining torque and efficient motor operation throughout the full run cycle. Licensed HVAC technicians and motor service professionals are the primary installers of this component.

This capacitor is used in residential and light commercial HVAC systems where a single dual-section capacitor serves both the compressor and the condenser fan motor simultaneously. The 60 MFD section typically supports the compressor motor, while the 10 MFD section supports the fan motor. The 370/440 volt dual rating provides flexibility across a range of equipment voltage specifications commonly found in split-system air conditioners and heat pumps.

Key Features

• Dual capacitance rating of 60+10 MFD supports two motors in a single unit
• 370/440 volt dual rating compatible with a wide range of single-phase HVAC equipment
• Motor run design for continuous-duty, steady-state operation
• Sold as a single unit for direct field replacement

Compatibility

Designed as an OEM-style replacement motor run capacitor for single-phase residential and light commercial HVAC systems requiring a 60+10 MFD, 370/440 volt dual-section run capacitor.

Installation Notes

Installation should be performed by a licensed HVAC technician. Disconnect and lock out all power to the unit before handling capacitors, as run capacitors retain a lethal charge even after power is removed - discharge the capacitor through a resistor before touching terminals. Verify that the replacement MFD and voltage ratings match the equipment nameplate requirements before installation. Follow all applicable national and local electrical codes, including NEC guidelines for HVAC equipment.