Residential & Commercial Irrigation

Pump Start Relay

Number of Stations: Up to 10 HP Pump Activation

Type: Accessory

This reliable and economical pump start relay family is perfect for systems that require pump activation.

Product Tabs

Overview

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.

Key Benefits

Key Benefits

A pump start relay family for a variety of voltage and power requirements.
24 VAC flying leads make connection to the controller quick and easy
Suitable for conventional wiring or two-wire decoder activation, allows flexible installation options
Provides a solution for irrigation controller and pump start relay installations that have insufficient power to activate the pump
Includes solid state relay and local 24 VAC transformer for simple PSR activation

Models

Order Information - Model Builder

Let us help configure the right product for you.

Pump Start Relay

Choose your model

Models

PSR-22

Double pole/single throw pump start relay for 120 VAC pumps up to 2 hp or 230 VAC pumps up to 3 hp.

PSR-52

Double pole/single throw pump start relay for 120 VAC pumps up to 3 hp or 230 VAC pumps up to 7.5 hp

PSR-53

Triple pole/single throw pump start relay for 120 VAC pumps up to 3 hp, 230 VAC pumps up to 7.5 hp, or 230 VAC pumps up to 10 hp (three phase)

PSRB

Used to boost controller output power available to operate larger pump start relays if necessary

Specs

PSR

PSR

Height: 6½"
Width: 7½"
Depth: 4½"

Operating Specifications

Recommended installation: minimum 15' from irrigation controller
Primary AC power input: 120/230 VAC
Secondary AC power output: 24 VAC, 1.6 A
Relay rating: Double-pole, double-throw solid state (10 A)
Approvals: IP44 (outdoor), UL, cUL, FCC, CE, RCM, ISED
Warranty period: 2 years

Pump Start Relay Electrical Specifications

Models	Single Phase		3 Phase**	Max. Full Load Amps	Max. Resistive Amps	Coil VA		Coil VA
Models	HP at 120 VAC	HP at 230 VAC	HP at 230 VAC	Max. Full Load Amps	Max. Resistive Amps	Inrush	(Amps)	Holding	(Amps)
PSR-22	2*	3*	N/A	30	40	30	(1.25)	6.5	(0.27)
PSR-52	3	7.5	N/A	40	50	60	(2.50)	5	(0.21)
PSR-53	3	7.5	10	40	50	60	(2.50)	5	(0.21)
Note: * Approximate power ** 3 phase power at 230 VAC is not commonly available in some international markets. Check local electrical codes for compatibility.

Documents

Manuals

Pump Start Relay (PSR) Installation Card

Literature

Pump Start Relay Product Cutsheet

Pump Start Relay Booster Replacement Parts

Pump Start Relay Replacement Parts

CAD Installation Details

CAD - Pump Start Relay

Specification

PSR Installation Details - DWG

PSR Installation Details - DXF

PSR Installation Details - PDF

Photos

Studio

Photos Data Placeholder

Remotes / Controller Accessories Comparison Chart


	Roam	Roam XL	Pump Start Relay
QUICK SPECS
Function	Remote	Remote	Relay
Distance	up to 1000 ft. (line of sight)	up to 2 miles (line of sight)	N/A
Compatible	X-Core X2 Pro-C HPC ICC2 HCC I-Core ACC ACC2	X-Core X2 Pro-C HPC ICC2 HCC I-Core ACC ACC2	All
Warranty	2 Years	3 Years	2 Years

Select A Language

Copyright © 2023 Hunter Industries™. All rights reserved. Privacy Policy

Back to Top