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PSR Pump Start Relay
Hunter PSR-22 Pump Start Relay. Double Pole / Single Throw Pump Start Relay For 120VAC Pumps Up To 2 HP Or 240VAC Pumps Up To 3.5 HP.
For systems that use a pump to provide water, the relay that delivers reliability at an economical price.
Whether you require the use of a booster pump or pull water directly from a creek or pond, it is imperative that your irrigation system includes a relay that can be counted upon to activate your pump each and every time. The Pump Start Relays have 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 product is fully compatible with all standard 24VAC controllers. It’s also designed with user-friendliness in mind, with flying leads that allow for effortless 24 volt connections plus a wide array of “knockouts” on the cabinet to make wiring easy, whatever your particular mounting considerations.
Features and Benefits
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NEMA 3R rated locking enclosure
Enclosure has a high rating for outdoor use and is weatherproof, secure, rust-resistant and shock proof
Choice of 3 different models
Internal hardware has been sized accordingly to fit your particular voltage and landscape requirements
24VAC flying leads
Makes connections to controller quick and easy
Compact design
Enclosure measures 7.5" H x 6.5" W x 4.5" D
Completely UL approved
The PSR-22 meets the demanding electrical requirements necessary for UL approval for both relay and cabinet. The PSR-52 and PSR-53 contain UL approved contactors.
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| ELECTRICAL SPECIFICATIONS |
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Models
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Single Phase
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3 Phase
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Max Full Load AMPS
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Max Resistive Load AMPS
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Coil VA Inrush (AMPS)
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Coil VA Holding (AMPS)
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HP @ 110VAC
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HP @ 240VAC
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HP @ 240VAC
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PSR-22
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2*
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5*
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N/A
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22
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22
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31 (1.29)
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7 (0.29)
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PSR-52
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5
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7.5
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N/A
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40
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50
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56 (2.33)
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6 (0.25)
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PSR-53
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5
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7.5
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10
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40
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50
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56 (2.33)
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6 (0.25)
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| * Approximate horsepower |
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