Supco 3W3 208 to 277 VAC, 4 to 5 HP, 3-Wire, Mechanical Potential Relay/Start Capacitor Combination

Product Description

The Supco 3W3 is a mechanical potential relay and start capacitor combination designed for air conditioner hard start applications. It operates within a voltage range of 208 to 277 volts AC and supports 4 to 5 horsepower motors. This kit is essential for enhancing the performance of one-phase air conditioning and refrigeration units.

• Includes EZ snap bracket for quick installation
• Voltage sensing for reliability
• Instant restart feature improves efficiency

Product Highlights

This hard start kit is recognized under UL and NATE standards, ensuring safety and reliability. It includes a capacitor that ranges from 270 to 324 microfarads and has a relay contact rating of 35 amps.

Product Information

Standard Information

• Manufacturer: Supco
• UPC: 687152215645

Technical Specifications

• Voltage Rating: 208 to 277 VAC
• Power Rating: 4 to 5 HP
• Capacitance: 270 to 324 microfarads
• Relay Contact Rating: 35 amps
• Included Components: EZ Snap Bracket
• Applicable Standards: UL, NATE
• Used On Models: CSRU or compatible single or dual run capacitors