Vanguard 340-408 MFD [115v] Start Capacitor (BC-340)

Electrical: Misc Electrical Parts
Vanguard Electronics
BC-340
35-426-3004
COMPARE AT $30.68
OUR PRICE $20.91
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The Vanguard start capacitor is designed for compatible electrical systems that require a higher-capacity 340 to 408 MFD range at 115V. A capacitor in this range is useful because some motors depend on a stronger startup assist to overcome initial load and begin operation cleanly.

This replacement is especially useful when the original capacitor has failed or when the equipment shows signs of difficult starting, slow engagement, or intermittent startup response. Matching the proper MFD range is important because startup components are highly dependent on correct electrical specification.

The BC-340 is a practical replacement when a compatible 115V application needs a higher-capacity start capacitor to restore strong startup behavior.

  • Vanguard start capacitor
  • 340 to 408 MFD range
  • 115V application rating
  • Useful for higher-capacity motor startup support
  • Helps replace failed or weakened original capacitors
Vanguard Electronics – Transformers, Inductors and Electronic Components
Who is Vanguard Electronics?

Vanguard Electronics is a manufacturer of high-reliability electronic components, known for precision engineering and consistent performance. With decades of experience, Vanguard produces components used in demanding applications, including systems that require stable electrical performance and durability.

What products does Vanguard Electronics specialize in?

Vanguard Electronics specializes in transformers, inductors, and magnetic components. These parts are used in electrical systems to regulate voltage, manage current, and support stable operation. In pool and spa equipment, similar components may be found in control systems, power supplies, and electronic assemblies.

Why choose Vanguard Electronics parts for your pool or spa?

Vanguard Electronics products are known for reliability, precision, and long service life. Their components are engineered to perform consistently under varying electrical conditions. Customers choose Vanguard for dependable electronic parts that support stable system operation and reduce the risk of failure.

How do you identify and choose the correct Vanguard Electronics part?

To select the correct component, it’s important to match specifications such as voltage, current rating, inductance, and physical configuration. Reviewing system requirements and part numbers ensures proper fit and performance. Choosing the right component helps maintain electrical stability and system reliability.

Need help finding the right Vanguard Electronics part?

At Bath & Spa Parts Online, we carry a wide selection of Vanguard Electronics pool, spa, and bath parts ready to ship. Can’t find what you need? Contact our Product Specialists at 800-918-9143, use the live chat, or visit our Contact Us page. For installation guides, part diagrams, and troubleshooting resources, visit the Bath & Spa Parts Online Knowledge Base for expert support.

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