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270-324 µF Pump Start Capacitor – 110-125VAC

$11.99 on Amazon.com (as of October 19, 2026, 1:38 AM EST) View details ↗

Upgrade your single-phase motor well pump with this **durable, high-performance pump start capacitor**, designed for reliable operation in residential and light commercial applications. Built with a **phenolic resin case** for long-lasting protection, this capacitor delivers **270–324 µF** of capacitance at **110–125VAC** (50/60 Hz), ensuring consistent starting torque for pumps, compressors, and similar equipment. The **±20% tolerance** and **wide temperature range (-40°F to +149°F)** make it ideal for both indoor and outdoor installations, while **quick-disconnect terminals** simplify wiring and maintenance.

Featuring **no PCB components**, this capacitor meets safety standards for clean, efficient performance without harmful additives. The **round, compact design (2.75″ diameter × 1.42″ height)** fits standard motor well pump mounting brackets, and its **5-year warranty** provides added peace of mind. Whether replacing an old capacitor or upgrading an existing system, this unit offers the **capacity and durability** needed for smooth, trouble-free operation.

Capacitance (µF)270–324 µF
Voltage Rating110–125VAC
Frequency50/60 Hz
Temperature Range-40°F to +149°F (-40°C to +65°C)
Terminal Type1/4″ Quick Disconnect (2 per post)
ConstructionPhenolic Resin Case, PCB-Free
Is this capacitor compatible with standard well pump motor wells?
Yes, the **round, compact design (2.75″ diameter × 1.42″ height)** fits most motor well pump mounting brackets.
What type of terminals does this capacitor use?
It features **1/4″ quick-disconnect terminals**, making wiring and replacement straightforward.
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