124-149 uf/MFD 165VAC Round Run Start Capacitor

124-149 uf/MFD 165VAC Round Run Start Capacitor

Key Features

• Capacitance: 124-149 µF (MFD)
• Rated Voltage: 165VAC
• Frequency: 50/60 Hz
• Tolerance: -0% / +20%
• Terminals: 1/4 inch quick-disconnect
• Operating Temperature Range: -40°C to +65°C
• Construction: Oil-filled, moisture-resistant plastic case
• Certifications: UL 810 Recognized
• Contains no Polychlorinated Biphenyls (PCBs)

Replaces / Cross-Reference Part Numbers

This is a universal replacement for any round motor start capacitor with matching capacitance and voltage specifications. It is a common replacement for capacitors identified as CD60 with these ratings.

Compatibility & Fitment

Designed for use in single-phase and three-phase AC electric motors. Common applications include:

• Air conditioners
• Heat pumps
• Compressors
• Refrigeration units
• Furnace fans
• Other motor-driven equipment

When to Replace

A failing or failed capacitor can cause several symptoms:

• The motor hums but fails to start or turn.
• The motor starts slowly or requires manual assistance.
• The circuit breaker trips when the motor attempts to start.
• The capacitor case is visibly bulged, cracked, or leaking fluid.

Installation Tips

• Disconnect all electrical power from the equipment before beginning work.
• Safely discharge the existing capacitor by shorting its terminals with an insulated tool, such as a screwdriver with a plastic handle.
• Confirm the new capacitor's specifications match the original. The capacitance (µF/MFD) should be the same. The voltage (VAC) rating must be equal to or higher than the original part.
• Connect wires to the new capacitor terminals securely. Polarity is not a concern for AC start capacitors.