Irrigation Pump Start Relay Wiring Diagram

The yellow wires in the lower wiring compartment of the pump start relay are to be attached to your irrigation controller.

Irrigation pump start relay wiring diagram. For systems that require a pump k rain offers a full line of pump start relays for pumps up to 10 hp. Wiring the pump relay. Irrigation pump wiring diagram great installation of wiring diagram pump start relay wiring diagram. Refer to the wire size chart below for wire size and maximum lengths.

Anytime a zone is activated the pump relay is activated to pressurize the system with water. Since the controller outputs 24volts ac power and most pumps require anywhere from 110 220 volts ac the pump relay acts as a step up transformer to route additional power to the pump and activate it. Many good image inspirations on our internet are the most effective image selection for pump start relay wiring. 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.

With the assist of this guide you are able to very easily do your personal wiring tasks. Our pump start relay enclosures are constructed with a corrosion resistant uv resistant shockproof material. The rain tight secure rustproof enclosure provides a safe and secure connection in a housing built to last. The following diagrams show wiring details for pump start relay and pump motor starter wiring for various rain bird controllers.

Different wire can be used to connect the pump start relay to the controller. Mount the pump relay a minimum of 15 feet from both the irrigation control box and the pump as electrical interference can occur if the devices are mounted in close proximity to each other. You ll be able to usually count on wiring diagram as an crucial reference that may assist you to save time and money. Irrigation pump start relay wiring diagram example of square d air we collect a lot of pictures about pump start relay wiring and finally we upload it on our website.

Any pump start relay wired to an irrigation controller should have all unused station wires connected to the last used station wire.