460-552 uF MFD 110-125 VAC 50/60 Hz Round Start Capacitor - Fits Air Conditioner, Electric Motors - 2 Pack

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460-552 uf MFD 50/60 Hz 110-125 VAC Volts Round Start Capacitor - Pack of 2

Key Features

  • Capacitance: 460-552 uF/MFD
  • Voltage Rating: 110-125 VAC
  • Frequency: 50/60 Hz
  • Capacitance Tolerance: +/- 20%
  • Operating Temperature Range: -40°C to +65°C (-40°F to +149°F)
  • Shape: Round
  • Construction: Dry, non-PCB, phenolic resin case
  • Terminals: 1/4 in male quick-connect
  • Dimensions: 1.81 in Diameter x 3.37 in Height (46 mm x 86 mm)

Replaces / Cross-Reference Part Numbers

This capacitor is a universal replacement for any start capacitor with matching capacitance, voltage, and frequency specifications. It is commonly designated as a CD60 type motor start capacitor.

Compatibility & Fitment

Designed for intermittent duty motor starting applications. Always verify that your original capacitor's specifications match this part. Common applications include:

  • HVAC units (compressors, blowers, fan motors)
  • Water pumps (well pumps, pool pumps)
  • Air compressors
  • Refrigeration units
  • Other single-phase AC electric motors

When to Replace

A failing or failed start capacitor can cause the following symptoms:

  • Motor hums but does not start
  • Motor requires a manual push to start turning
  • Motor starts slowly or with difficulty
  • Circuit breaker trips when the motor attempts to start
  • Visible damage to the capacitor, such as bulging, cracking, or leaking fluid

Installation Tips

  • Disconnect all electrical power to the equipment before beginning work.
  • Safely discharge the old capacitor by shorting the terminals with a resistor or an insulated-handle screwdriver.
  • Confirm the voltage rating and MFD/uF capacitance of the replacement part match the original capacitor. The replacement voltage rating can be equal to or higher than the original, but not lower.
  • Note the position of the wires on the old capacitor terminals before disconnecting.
  • Ensure the new capacitor is mounted securely and that all electrical connections are tight.
460-552 uF MFD 110-125 VAC 50/60 Hz Round Start Capacitor - Fits Air Conditioner, Electric Motors - 2 Pack 1
460-552 uF MFD 110-125 VAC 50/60 Hz Round Start Capacitor - Fits Air Conditioner, Electric Motors - 2 Pack 2
  • 460-552 uF MFD 110-125 VAC 50/60 Hz Round Start Capacitor - Fits Air Conditioner, Electric Motors - 2 Pack 1

    Benefits

    This Electric Motor Start Capacitor is designed specifically for replacement of OEM single phase motor capacitors. It is built for intermittent duty and can be damaged if left in the circuit longer than the period prescribed by the maker (usually about 3 seconds duration).
  • 460-552 uF MFD 110-125 VAC 50/60 Hz Round Start Capacitor - Fits Air Conditioner, Electric Motors - 2 Pack 2

    Round Start Capacitor

    If your electric motor is struggling to start and is humming its more than likely a problem with the start capacitor.
  • 460-552 uF MFD 110-125 VAC 50/60 Hz Round Start Capacitor - Fits Air Conditioner, Electric Motors - 2 Pack 3

    Premium Quality

    The product is made of strong & durable materials that prevent cracking and failing during the installation and use process.
  • 460-552 uF MFD 110-125 VAC 50/60 Hz Round Start Capacitor - Fits Air Conditioner, Electric Motors - 2 Pack 4

    Safe To Install

    The capacitor is engineered for safety 10 000 AFC Anti Explosion Pressure Switch to ensure security when replacing

Compatible Models

Locate the model number of your appliance or equipment on the manufacturer's label and use it to check compatibility before ordering

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Shape
‎Round
Capacitance tolerance
‎20%
Rated voltage
‎110-125V
Operating temperature range
‎-40℃ to 65℃
Material
‎Bakelite
Anti-explosion pressure switch
‎10000 AFC

FAQs

If your motor hums but fails to reach full speed, or if it trips the circuit breaker immediately upon startup, the capacitor is likely failing. You may also notice a burning smell, a bulging or leaking casing on the old capacitor, or the motor may simply refuse to start altogether.
This capacitor is designed for single-phase AC motor starting circuits. Ensure your existing capacitor matches the 460-552 uF (MFD) rating and the 110-125 VAC voltage specification. This unit is commonly used in HVAC compressors, pumps, and various industrial electric motors.
Safety is critical. Always disconnect the power supply to the equipment before beginning. Because capacitors store an electrical charge even when the power is off, you must safely discharge the old capacitor by bridging the terminals with an insulated-handle screwdriver before touching the connections.
A start capacitor, like this one, provides the high torque needed to get a motor moving and is designed for intermittent service—it should only be in the circuit for a few seconds during startup. A run capacitor is designed to stay in the circuit continuously while the motor is operating to improve efficiency.
Installation is generally straightforward and typically takes 15 to 30 minutes. You will need a screwdriver to access the capacitor housing, an insulated-handle screwdriver for discharging the old unit, and potentially a pair of needle-nose pliers to disconnect and reconnect the spade terminals.