Solid State Components
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Supco IC102 - Relay 4 Terminal - 1/20 to 1/3 Horsepower
120 VAC Start relay for 1/20 HP to 1/3 HP compressors. Can be used on refrigeration systems with and without run capacitors. This is a direct replacement for most two terminal PTC relays - Use OL series overloads with IC series, PO series and UR115 - 2 Compressor connection
Learn More...$8.88 -
Supco OL1 - Overload Motor Protector - 1/5 to 1/4 hp
Direct replacement motor protectors - Use the OL series overloads with IC series, PO series and UR115 - Direct replacements for numerous OEM's - 1 erminal - 1 Compressor connection - Capacitor replaces OEM 5303299560, 216100110
Learn More...$8.99 -
Supco IC100 - Relay 2 Terminal - 1/20 to 1/3 Horsepower
120 VAC Start relay for 1/20 HP to 1/3 HP compressors. Can be used on refrigeration systems with and without run capacitors - Use OL series overloads with IC series, PO series and UR115 - Direct replacement for numerous OEM's - 2 Compressor connection
Learn More...$8.88 -
Supco UPRO81 - Ultimate Push-on Relay - 1/12 - 1/5 HP
These relays, overloads and hard start combinations can also be used on systems without run capacitors - Locked rotor protection eliminates start winding overheating - Safe, reliable, long lasting PTC relay - Can be used with and without start capacitor
Learn More...$17.37 -
Supco UPRO41 - Ultimate Push-on Relay - 1/4 - 1/3 HP
These relays, overloads and hard start combinations can also be used on systems without run capacitors - Locked rotor protection eliminates start winding overheating - Safe, reliable, long lasting PTC relay - Can be used with and without start capacitor
Learn More...$17.37 -
Supco URO81 - Universal Relay Overload - 1/12 - 1/5 HP
These relays, overloads and hard start combinations can also be used on systems without run capacitors - Locked rotor protection eliminates start winding overheating - Safe, reliable, long lasting PTC relay - Can be used with and without start capacitor
Learn More...$15.80 -
Supco URO41 - Universal Relay Overload - 1/4 - 1/3 HP
These relays, overloads and hard start combinations can also be used on systems without run capacitors - Locked rotor protection eliminates start winding overheating - Safe, reliable, long lasting PTC relay - Can be used with and without start capacitor
Learn More...$15.80 -
Supco RO81 - RO Series Relay Overload - 1/12 - 1/5 HP
RO series features "snap-on" bracket - Can be used with and without start capacitor motors from 1/12 to 1/5 hp, up to 4.05 Amp max.
Learn More...$13.16 -
Supco SPP5 - Super Boost - 1/2 - 10 HP - 43 to 53 MFD - 90 to 277 VAC Operating Voltage
Hard Start Kit Positive Temperature Coefficient (PTC) Relay and Start Capacitor SPP Series
Learn More...$14.04 -
Supco SPP7S - Super Seven Hard Start Kit - 1/2 - 10 HP - 130 to 156 MFD - 90 to 277 VAC Operating Voltage
Hard Start Kit Positive Temperature Coefficient (PTC) Relay and Start Capacitor SPP Series
Learn More...$36.86 -
Supco SPP6 - Super Boost - 1/2 - 10 HP - 130 to 156 MFD - 90 to 277 VAC Operating Voltage
Hard Start Kit Positive Temperature Coefficient (PTC) Relay and Start Capacitor SPP Series
Learn More...$19.83 -
Supco SPP4E - Electronic Potential Relay/Start Capacitor Combination Hard Start Kit with electronic timing circuit
Electronic potential relay (EPR) technology - Backup electronic timing circuit to protect the compressor - NATE® Recognized (Course #1867-0002) - Voltage sensing - Instant re-start - Easy 2-wire installation - Can be used on PSC and CSIR type compressors
Learn More...$49.14 -
Supco SPP7E - Electronic Potential Relay/Start Capacitor Combination Hard Start Kit with electronic timing circuit
Electronic potential relay (EPR) technology - Backup electronic timing circuit to protect the compressor - NATE® Recognized (Course #1867-0002) - Voltage sensing - Instant re-start - Easy 2-wire installation
Learn More...$61.43 -
Supco SPP6E - Electronic Potential Relay/Start Capacitor Combination Hard Start Kit with electronic timing circuit
Electronic potential relay (EPR) technology - Backup electronic timing circuit to protect the compressor - NATE® Recognized (Course #1867-0002) - Voltage sensing - Instant re-start - Easy 2-wire installation
Learn More...$52.65 -
Supco SPP8E - Electronic Potential Relay/Start Capacitor Combination Hard Start Kit with electronic timing circuit
Electronic potential relay (EPR) technology - Backup electronic timing circuit to protect the compressor - NATE® Recognized (Course #1867-0002) - Voltage sensing - Instant re-start - Easy 2-wire installation
Learn More...$59.49 -
Supco SPP9E - Electronic Potential Relay/Start Capacitor Combination Hard Start Kit with electronic timing circuit
Electronic potential relay (EPR) technology - Backup electronic timing circuit to protect the compressor - NATE® Recognized (Course #1867-0002) - Voltage sensing - Instant re-start - Easy 2-wire installation - Can be used on PSC and CSIR type compressors
Learn More...$77.22 -
Supco SPP10E - Electronic Potential Relay/Start Capacitor Combination Hard Start Kit with electronic timing circuit
Electronic potential relay (EPR) technology - Backup electronic timing circuit to protect the compressor - NATE® Recognized (Course #1867-0002) - Voltage sensing - Instant re-start - Easy 2-wire installation - Can be used on PSC and CSIR type compressors
Learn More...$78.98 -
Supco MPR1 - UL TRA Start Series Hard Start - 3.5 to 5 HP - 270 to 324 MFD - 208 to 277 VAC Operating Voltage - 330 VAC Capacitor Voltage
Mechanical Potential Relay - Easy 2-wire installation - NATE® Recognized (Course #1867-0002) - Voltage sensing - Instant re-start - OEM approved technology - Can be used on PSC and CSIR type compressors
Learn More...$72.83 -
Supco SPR1 - UL TRA Start Series Hard Start - 3.5 to 5 HP - 270 to 324 MFD - 208 to 277 VAC Operating Voltage - 330 VAC Capacitor Voltage
Mechanical Potential Relay - Easy 2-wire installation - NATE® Recognized (Course #1867-0002) - Voltage sensing - Instant re-start - OEM approved technology - Can be used on PSC and CSIR type compressors
Learn More...$70.20 -
Supco SPR5 - UL TRA Start Series Hard Start - 1 to 3HP - 189 to 227MFD - 208 to 277 VAC Operating Voltage - 330 VAC Capacitor Voltage
Mechanical Potential Relay - Easy 2-wire installation - NATE® Recognized (Course #1867-0002) - Voltage sensing - Instant re-start - OEM approved technology - Can be used on PSC and CSIR type compressors
Learn More...$63.18