Rectorseal M11054 Motor Start Capacitor 270-324 Mfd 220 250V

Product Description

The RECTORSEAL M11054 is a round motor start capacitor rated at 270-324 microfarads (MFD) for use on 220/250 volt circuits. It is designed to provide the high initial torque needed to start compressor and fan motors in air conditioning and refrigeration systems. Built with a phenolic composition, it operates reliably across a wide temperature range from -40 degrees F to 149 degrees F (65 degrees C maximum). Rated for 50/60 Hz systems, this capacitor handles up to 15 starts per hour and is suited to the demands of both residential and commercial equipment. Licensed HVAC technicians and refrigeration mechanics are the primary installers.

This motor start capacitor is recommended for use in residential and commercial air conditioning and refrigeration applications. Its dual voltage rating of 220/250 volts makes it compatible with a range of single-phase motor configurations found in condensing units, refrigeration compressors, and related equipment. The round form factor fits standard capacitor mounting brackets common to most condensing unit cabinets and equipment housings.

Key Features

• 270-324 MFD rating provides high starting torque for compressor and fan motors
• Dual voltage rating of 220/250 volts suits a wide range of single-phase motor applications
• Phenolic composition for durable, heat-resistant construction
• Wide operating temperature range: -40 degrees F minimum to 149 degrees F maximum
• Rated for up to 15 starts per hour on 50/60 Hz systems
• Round shape fits standard capacitor mounting hardware

Compatibility

Designed for use in residential and commercial air conditioning and refrigeration systems requiring a round motor start capacitor rated 270-324 MFD at 220/250 volts on 50/60 Hz circuits.

Installation Notes

Motor start capacitors must be installed by a qualified HVAC technician or licensed refrigeration mechanic. Always disconnect and lock out power to the unit before handling any capacitor — capacitors retain a dangerous charge even after power is removed and must be safely discharged before service. Match the replacement MFD range and voltage rating to the equipment nameplate requirements. Follow applicable NEC and local electrical code requirements for component replacement.

Technical Specifications

• Capacitor Type: Motor Start
• MFD Rating: 270-324 MFD
• Operating Voltage: 220/250 volts
• Frequency: 50/60 Hz
• Maximum Operating Temperature: 65 degrees C (149 degrees F)
• Minimum Operating Temperature: -40 degrees C (-40 degrees F)
• Starts Per Hour: 15
• Shape: Round
• Terminals: 2
• Composition: Phenolic
• Recommended Use: Residential and Commercial AC and Refrigeration

Standard Information

• Brand: RECTORSEAL
• Manufacturer Part Number: M11054