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Frequently Asked Questions
What is a Supco start capacitor used for?
A Supco start capacitor provides the extra torque needed to start single-phase electric motors in HVAC compressors, pumps, and industrial machinery. It temporarily boosts voltage during startup, then drops out of the circuit once the motor reaches running speed.
What are the specifications of the Supco CS64-77X220 start capacitor?
The Supco CS64-77X220 is a start capacitor with manufacturer part number CS64-77X220. It is designed for motor replacement applications. For exact capacitance and voltage ratings, refer to the product datasheet or contact 3G Electric for technical support.
Where to buy a Supco CS64-77X220 start capacitor worldwide?
3G Electric supplies the Supco CS64-77X220 start capacitor to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact our team for a quote and lead time on this motor replacement part.
How to select the right start capacitor for a motor?
To select the correct start capacitor, match the original manufacturer's part number—such as Supco CS64-77X220—and verify the capacitance and voltage rating from the motor nameplate. Using the wrong capacitor can cause motor failure or reduced performance.
Used in
Common applications for SupcoSupco Products
3G Electric supplies Supco motor replacement parts. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
