40 AMP certified pump start relay works with a lawn controller’s start/stop command to facilitate the electrical path from the breaker box to the pump motor.

Quick connect terminals with wire nuts

Grounding provision

Compatible with 24 VAC timed lawn controllers

Compatible with 220 VAC 3/4 hp thru 5 hp* single phase pumps

Grey “baked-on” powder coating, for long life in difficult environments

UL Listed as “Enclosed Industrial Control Panels”

Housed in compact NEMA 3R weather tight enclosures

Rain Bird pump start relays work with a lawn controller’s start/stop command to facilitate the electrical path from the breaker box to the pump motor. Rain Bird PSR Universal Pump Start Relays provide “pilot duty“ operation for all types of electrically driven pump equipment.

Compatible with 220 VAC 3/4 hp thru 5 hp* single phase pumps

* 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.

When a system requires the use of a booster pump or pulls water directly from a creek or pond, it’s imperative to include a relay that can be counted on to activate the pump each and every time. Hunter’s Pump Start Relay (PSR) has been created to provide that reliability–as well as a lockable NEMA rated enclosure–at an economical price. Available in a choice of three models to accommodate a variety of power sources and landscape needs, the PSR is fully compatible with all standard 24VAC controllers. It’s also designed with user-friendliness in mind. Flying wire leads allow for effortless 24V connections. Plus a wide array of knockouts make wiring easy and accommodating to most mounting specifications.

When a system requires the use of a booster pump or pulls water directly from a creek or pond, it’s imperative to include a relay that can be counted on to activate the pump each and every time. Hunter’s Pump Start Relay (PSR) has been created to provide that reliability–as well as a lockable NEMA rated enclosure–at an economical price. Available in a choice of three models to accommodate a variety of power sources and landscape needs, the PSR is fully compatible with all standard 24VAC controllers. It’s also designed with user-friendliness in mind. Flying wire leads allow for effortless 24V connections. Plus a wide array of knockouts make wiring easy and accommodating to most mounting specifications.

With a lockable, vandal- and weather-resistant case, the Irritrol® SR-1 can be mounted indoors or outdoors to provide reliable switching control for pumps or other electrical devices from the controller.

KEY FEATURES

Can also be used with the Irritrol PC Control system for switching control of low voltage landscape lighting
Saves the expense of an extra timer and puts irrigation and landscape lighting control in one location on the owner’s computer

Electrical relays for both low voltage (24V ac) control switching and high voltage (120V ac or 240V ac) main power contacts

• Allows remote pump switching using 24V ac output from an irrigation controller’s master valve/pump start circuit
• Opens and closes main power contacts for pumps (1HP at 120V ac 1 Phase or 2HP at 250V ac 1 Phase)
• – Note: 2HP at 120V ac will exceed maximum amp rating

Highly efficient 0.1 Amp operating requirement
Draws less holding power than most solenoid valves

When a system requires the use of a booster pump or pulls water directly from a creek or pond, it’s imperative to include a relay that can be counted on to activate the pump each and every time. Hunter’s Pump Start Relay (PSR) has been created to provide that reliability–as well as a lockable NEMA rated enclosure–at an economical price. Available in a choice of three models to accommodate a variety of power sources and landscape needs, the PSR is fully compatible with all standard 24VAC controllers. It’s also designed with user-friendliness in mind. Flying wire leads allow for effortless 24V connections. Plus a wide array of knockouts make wiring easy and accommodating to most mounting specifications.