For Refrigeration Systems Without Run Capacitors
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 for fast installation.
RO & PRO Series Relay
and Overload Combinations
Features/Benefits
• RO Series features “snap-on” bracket
• PRO Series installs on “pin-type” terminal.
• Locked rotor protection eliminates start
winding overheating
• Can be used with and without start
capacitor motors from 1/4 to 1/3 hp.
Applications
• Select the right match to replace refrigerator
compressor relay and overload units from
1/12 through 2/3 hp, 115 – 230 VAC.
SUPCO NO. PRO81
MOUNTING Push-On
HP RATING 1/12 - 1/5
VOLTAGE (VAC) 115
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