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124-149 uF MFD 220-250 VAC Round Start Capacitor - Fits AC Motor Run, Fan Start, Heat Pump
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$20.40
Regular price
$23.46
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$20.40
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124-149 uf/MFD 220-250VAC Round Run Start Capacitor
Key Features
- Capacitance: 124-149 µF/MFD
- Voltage Rating: 220-250 VAC
- Frequency: 50/60 Hz
- Tolerance: +/- 20%
- Shape: Round
- Case Material: Phenolic Resin
- Dimensions: 3.37 in. Height x 1.81 in. Diameter
- Terminals: 4 quarter-inch male spade terminals
Replaces / Cross-Reference Part Numbers
Replaces any round start capacitor with a matching capacitance range (124-149 µF) and voltage rating (220-250 VAC). It is a universal replacement part compatible with various brands and models that meet these specifications.
Compatibility & Fitment
For use in single-phase AC motor starting circuits. Applications include:
- HVAC compressors and fan motors
- Air compressors
- Well pumps and pool pumps
- Refrigeration units
- Other electric motors requiring a starting torque boost
When to Replace
A failing capacitor can prevent a motor from starting correctly. Replace the capacitor if you notice:
- The motor hums but does not start or turn
- The motor starts slowly or with difficulty
- The circuit breaker trips upon motor startup
- Visible damage to the capacitor, such as bulging, cracking, or leaking oil
Installation Tips
- Disconnect all electrical power to the equipment before beginning service.
- Safely discharge the old capacitor by shorting its terminals with an insulated tool.
- Confirm the µF (MFD) and VAC ratings of the replacement part match the original specifications.
- Note the placement of wires on the old capacitor terminals before disconnecting.
- Ensure all wire connections are secure on the new capacitor.
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Perfect fit
Universal fit with any brands with the same ratings -
Premium quality
This product adopts a high-quality metalized polypropylene film that provides stable and durable performance -
Saving solution
Enjoy the great feeling when your engine is repaired and works properly like before - BlueStars brings DIY solutions to help you deal with any trouble -
Simple installation
Because the capacitor is a relatively simple part, the installation just takes a few minutes and will save you at least a hundred bucks in labor