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 Rating | 110–125VAC |
| Frequency | 50/60 Hz |
| Temperature Range | -40°F to +149°F (-40°C to +65°C) |
| Terminal Type | 1/4″ Quick Disconnect (2 per post) |
| Construction | Phenolic Resin Case, PCB-Free |






