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SUPCO® offers the most complete line of refrigeration relays, overloads and hard starts in the industry. For refrigeration systems with and without run capacitors, just choose the right combination for your application. All combinations are pre-wired


  • Locked rotor protection eliminates start winding overheating
  • RO series features "snap-on" bracket
  • Can be used with and without start capacitor motors from 1/4 to 1/3 hp, up to 6.8 Amps.
  • UL® Recognized
  • WARNING: This product can expose you to chemicals including Cadmium and Cadmium compounds, which are known to the State of California to cause cancer and birth defects or other developmental harm. For more information, go to
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Voltage (VAC): 115V
HP rating: 1/4 - 1/3
Mounting: Quick connect
SDS Product Sheets Cross Reference Information
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