Rain Bird PSR Universal Pump Start Relays provide “pilot duty“ operation for all types of electrically driven pump equipment with available coil voltages of 24, 110 and 220 VAC.
* National electrical code (nec) states all motors will be thermally protected from excessive “amperage draw.” Most motors under 2 hp are supplied with thermal protection from the motor manufacturer. For motors over 2 hp, code-compliant Rain Bird PSRB pump protection is recommended.
NOTE: Circuit breakers are never classified as motor protection
NOTE: Check with your local health department for regulations and requirements for backflow prevention.
RBSR24WG1 PSR Universal Pump Start Relay 100V
RBSR24WG2 PSR Universal Pump Start Relay 220V