Check the listing for details. Supco SPP5E Super Boost Electronic Potential Relay and Start Capacitor 1/3 to 2. Condition: New. Listed at 32.63 USD. Supco SPP5E Super Boost Electronic Potential Relay and Start Capacitor 1/3 to 2 SPP5E Super Boost Relay And Start Capacitor Combination Hard Start Kit with electronic timing circuit Operating Voltage(VAC):170 to 277 VAC Recommended Range (hp):1/3 - 2 HP Capacitor size (F):43 to 52 MFD Features/Benefits Backup electronic timing circuit to protect the compressor Can be used on PSC and CSIR type compressors Easy 2-wire installation Electronic potential relay (EPR) technology Instant re-start NATE Recognized (Course #1867-0002) UL Recognized File E146162 Voltage sensing Product Details BrandSupcoManufacturerSupcoProduct TypeHard StartMpnSPP5E Supco Part Number SPP5EE Series Hard StartOperating Voltage(VAC): 170 to 277 VAC Check out my other items. -Powered by