Description
SUPCO – Universal Power Start Relay URSC20 – Relay and Hard Start Combination
The SUPCO Universal Power Start Relay URSC20 (Part/Code: SURSC20) is designed to enhance the performance of newer technology systems developed in the last decade. This relay and hard start combination helps prevent low voltage starting issues and boosts performance for hard start and unbalanced systems. It is easy to install, requiring no additional wires, and can be used on systems both with and without run capacitors. The URSC20 relay replaces current-type relays and provides a reliable solution for improving system efficiency.
Key Features:
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No Additional Wires Required – Simple installation with no need for extra wiring.
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Prevents Low Voltage Starting Problems – Ideal for systems facing starting issues due to low voltage.
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Boosts Hard Start and Unbalanced Systems – Provides extra power for hard-to-start or unbalanced systems.
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Replaces Current-Type Relays – Upgrades older relays with modern technology for better performance.
Specifications:
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Mounting: Quick connect for easy installation.
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HP Rating: 1/20 HP to 1/2 HP.
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Voltage: 230V.
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MFD Rating (Start Capacitor): 145 – 175 MFD.
Available Options:
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SURSC20 – Universal Power Start Relay URSC20.



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