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Description
233-280 uF MFD 220-250 VAC ±20% Round Motor Start Capacitor 50/60 Hz AC Electric Replacement233 280 mfd 220 250VAC 20% Volts Round Motor Start Capacitor 50 60 Hz AC Electric Key Features Capacitance: 233 280 Microfarad (MFD uF) Voltage Rating: 220 250 Volts AC Frequency: 50 60 Hz Tolerance: 20% Shape: Round Case Material: Plastic Connection Type: 1 4 inch male quick connect terminals Operating Temperature Range: 40C to +65C ( 40F to +149F) Dimensions (Dia x H): 46mm x 85mm (1. 8 in x 3. 35 in) Replaces Cross Reference Part Numbers CPT00728
233-280 mfd 220-250VAC ±20% Volts Round Motor Start Capacitor 50/60 Hz AC Electric
Key Features
- Capacitance: 233-280 Microfarad (MFD/uF)
- Voltage Rating: 220-250 Volts AC
- Frequency: 50/60 Hz
- Tolerance: ±20%
- Shape: Round
- Case Material: Plastic
- Connection Type: 1/4 inch male quick-connect terminals
- Operating Temperature Range: -40°C to +65°C (-40°F to +149°F)
- Dimensions (Dia x H): 46mm x 85mm (1.8 in x 3.35 in)
Replaces / Cross-Reference Part Numbers
- CPT00728
- Replaces any round motor start capacitor with the same capacitance and voltage specifications.
Compatibility & Fitment
- Designed for starting fractional horsepower, single-phase electric motors.
- Suitable for applications including HVAC systems, air conditioners, refrigeration compressors, pumps, and fans.
When to Replace
- Motor hums but fails to start.
- Motor starts slowly or requires manual assistance to start.
- The original capacitor shows physical damage such as bulging, cracking, or leaking fluid.
- Capacitance measures outside the specified tolerance range when tested with a multimeter.
Installation Tips
- Disconnect all electrical power to the equipment before installation.
- Safely discharge the old capacitor by shorting the terminals with an insulated tool.
- Verify the MFD and voltage ratings match the original part's specifications.
- Note the wiring configuration before disconnecting the original capacitor.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.5 ★★★★★
Based on 23 reviews
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Product Reviews
★★★★★ 5
Works fine
Size: 6 Awg - 3/8" (M10) Ring, Number of Items: 10
Decent quality
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Reviewed in the United States on May 26, 2026
★★★★★ 5
Item is worth every penny
Size: 4 Awg - 3/8" (M10) Ring, Number of Items: 10
Very well packaged and very good quality shrink tube super thick 😄 item is as prescribed 💯 Thank You
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Reviewed in the United States on April 25, 2026
★★★★★ 4
Good Terminals
Size: 8 Awg - 1/4" (M6) Ring, Number of Items: 10
Used to make radial wire sets for amateur radio. Good connectors with thick metal. Heat shrink is glue lined. Would purchase again.
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Reviewed in the United States on May 1, 2026
★★★★★ 5
Worth it
Size: 8,6,4,2,1,1/0,2/0, Number of Items: 264, Size: 8,6,4,2,1,1/0,2/0, Number of Items: 264
Does the job. Made a set of battery cables that look professionally manufactured using a hydraulic crimper. The heat shrink adds a nice touch.
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Reviewed in the United States on May 26, 2026
★★★★★ 5
Did the job!
Size: 1/0 Awg - 3/8" (M10) Ring, Number of Items: 10
Well made!
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Reviewed in the United States on May 22, 2026