Our Part No.: RPW2000936

Manufacturer Part Number:3W2

Product Condition: New

This is a Generic replacement part

Designed for:
Sealed Unit Corporation SUPCO

The 3-Series hard starts provide the service professional with an OEM option when the application calls for a hard start. Combining a potential relay and start capacitor the 3 series provides a TRUE 3 wire solution.


  • Mechanical Potential Relay
  • True 3-wire solution
  • NATE® Recognized (Course #1867-0002)
  • Voltage sensing
  • Instant re-start
  • Includes EZ snap bracket for quick installation
  • UL® Recognized

Drop Out: 40-105 @ 25°C
Pick Up: 180-195 @ 25°C
Resistance +/- 10% at 25°C: 7500 ohms
Vmax @ 40°C: 375 VAC
Operating Voltage: 208 to 277 VAC
Capacitor (MFD): 189 to 227 MFD
Range (HP): 3-1/2 to 5 hp
Capacitor Voltage: 330 VAC
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Supco 3 Wire Hard Start Kit 3W2

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    Cancer and Reproductive Harm - Prop 65 WARNING(S)

    Mfg Part No.: 3W2
    Seo name: Supco 3 Wire Hard Start Kit 3W2

    Product Condition: New

    Generic Replacement Part

    This part has our own one year warranty service!