Supco 3W2 208 to 277 VAC, 3.5 to 4.5 HP, 3-Wire, Mechanical Potential Relay/Start Capacitor Combination

Product Description

The Supco 3W2 is a hard start kit designed to enhance the performance of 1-phase air conditioning and refrigeration units. This unit operates within a voltage range of 208 to 277 VAC and supports motors rated between 3.5 to 4.5 HP. It is effective in helping compressors start quickly and efficiently.

• Voltage rating: 208 to 277 VAC
• Power rating: 3.5 to 4.5 HP
• Includes EZ snap bracket for easy installation

Product Highlights

This product combines a mechanical potential relay and start capacitor for reliable ignition. It is suitable for single or dual run capacitors and complies with UL and NATE standards. The Supco 3W2 provides voltage sensing and instant restart capabilities.

Product Information

Standard Information

• Brand: Supco
• Manufacturer Part Number: 3W2

Technical Specifications

• Capacitance: 189 to 277 Microfarad
• Relay Contact Rating: 35 Amp
• Applicable Standards: UL, NATE
• Used On: 1-phase air conditioners and refrigeration units
• Model/Brand Compatibility: CSRU
• Series/Model: 3W ULTRA
• Product ID: 50906