For Supco Relay 1/2HP-10HP Start Increases Capacitor Torque Hard Single Phase

(SPP6 Hard Start Capacitor Increases Torque for Supco Relay 1/2HP-10HP. Suitable: for Supco Relay 1/2HP-10HP 200%-500% Increase Starting Torque 120-288V AC Compressor. 3) Designed for use on permanent split CAPACITOR single phase A/C and heat pump systems.

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