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2 HP Irrigation Pump Start Relay for Sprinkler Controllers 57009

SKU 57009
  • Automatically synchronizes an irrigation pump with your sprinkler controller for hands-free watering
  • Controls 120 VAC pumps up to 1 HP and 240 VAC pumps up to 2 HP for versatile pump compatibility
  • Durable water-resistant ABS enclosure withstands outdoor conditions for long-lasting performance
  • 24 VAC coil connects directly to your sprinkler controller's pump or master valve terminal
  • Compatible with Orbit, Hydro-Rain, B-hyve, and Husqvarna Automatic Irrigation Controllers
  • Works with a variety of water sources including wells, ponds, and bore holes
  • UL and CUL approved for safe, code-compliant installation
  • Includes mounting template, mounting hardware, wire nuts, and instruction sheet for easy setup

Take full control of your pump-fed irrigation system with the Orbit® 1-2 HP Pump Start Relay, engineered to automatically synchronize your irrigation pump with your sprinkler controller for reliable, hands-free watering. Whether your water source is a well, pond, or bore hole, this relay bridges your controller and pump so both operate in perfect coordination every time a watering cycle begins.

The relay supports 120 VAC pumps up to 1 HP and 240 VAC pumps up to 2 HP, with a 25A contact rating at 240V, making it suitable for a wide range of residential and light commercial pump installations. A 24 VAC coil connects the relay to the pump or master valve terminal on your sprinkler controller using standard AWG 16-24 sprinkler wire. The water-resistant ABS enclosure is built for outdoor durability and features conduit knockout plugs for clean, code-compliant wiring runs.

Installation is straightforward — mount the relay box at least 5 feet from your controller using the included mounting template and No. 8 hardware, connect your AC power wires (AWG 12 recommended), and wire the 24V leads to your controller's pump terminal. The relay is compatible with Orbit, Hydro-Rain, B-hyve, and Husqvarna Automatic Irrigation Controllers. UL and CUL approved for safe installation. For outdoor irrigation use with cold water only.

Upgrade your irrigation system with a relay built for dependability — add the Orbit® Pump Start Relay to your setup today.

Original price $54.99 - Original price $54.99
Original price
$54.99
$54.99 - $54.99
Current price $54.99
Availability:
in stock, ready to be shipped

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More Details


The Pump Start Relay automatically synchronizes your pump for watering with your automatic sprinkler timer. It is compatible with 24-volt sprinkler systems and has a weather-resistant plastic case for outdoor installation.

Shipping information

We offer free standard shipping on orders over $50. Most orders ship within 3–5 business days (placed before 12 PM MT, Mon–Fri). A tracking number will be emailed once your order ships, and you can also check order status in your account. Note that some oversized or heavy items (large pipe lengths, valve boxes, pumps) may not qualify for free shipping. [View full shipping details →]

Returns & warranty

Products purchased through Orbitonline.com are eligible for a refund within the first 30 days of the original order placement. We accept returns on a case-by-case basis. Accepted returned products must be new and unused and in their original packaging. We reserve the right to verify the condition of all returned products before determining refund or exchange eligibility. Orders above $500.00 may be subject to return freight charges and a restocking fee.

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