Pool Relays & Contactors

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Smart Control for Your Pool

Pool relays make it easy to manage pumps, heaters, and other equipment, keeping your system safe and efficient.

Reliable Spa Relays and Contactors

Our spa relays and contactors provide consistent performance, ensuring your spa circuits operate smoothly without interruptions.

Heavy-Duty Pool Contactors

Pool contactors handle high-power loads, giving your pumps and heaters the protection they need to run reliably.

Quick and Simple Installation

Designed for straightforward installation, our relays and contactors reduce downtime and make maintenance hassle-free.

Compatible With Major Equipment

These products work with most pool and spa systems, allowing seamless upgrades or replacements.

Protect Your Investment

Using proper pool relays and contactors safeguards your pumps and heaters, extending the life of your pool equipment.

Shop Pool Relays & Contactors Online

Find top-quality spa relays and contactors in our online store, ready to keep your pool and spa running safely and efficiently.

Frequently Asked Questions

Common relay types used in pool and spa systems include:

You might have a failing relay or contactor if you notice:

  • The pump or heater fails to turn on or off even when the control system sends a signal.
  • Chattering or clicking sounds inside the control box.
  • Burn marks or pitting on contact terminals.
  • Inconsistent operation of automated lights or equipment.

A simple test with a multimeter can confirm if the coil is energized or if contacts are stuck.

Yes - if you’re comfortable working with pool electrical systems.
Before replacing:

  • Turn off power at the breaker.
  • Note the wiring connections or take a photo for reference.
  • Ensure the replacement part has the same voltage, amperage, and configuration (e.g., SPST, DPST).

If the relay is part of an automation panel (like Hayward OmniLogic or Pentair EasyTouch), use manufacturer-approved parts to ensure proper communication and safety.

  • A relay is typically used for low-current applications (lights, control signals, automation circuits).
  • A contactor is a heavy-duty switch that handles high-current loads like pumps, blowers, and heaters.

Both perform the same function - controlling a circuit - but contactors are designed for more frequent or higher-power switching.

To select the correct contactor:

  1. Check your equipment voltage (120V, 240V, or 277V).
  2. Verify the amperage load of the device (pump, blower, etc.).
  3. Match the coil voltage of the contactor to your control circuit (commonly 24V or 120V).
  4. Ensure it fits within your automation or electrical box.

When in doubt, replace like-for-like with the same part number or consult your pool control manual.

Typically, 5 to 10 years, depending on usage, environment, and load cycles.
Frequent on/off cycling, moisture exposure, or undersized components can shorten lifespan.
Regularly check for corrosion, pitted contacts, or heat damage — signs that replacement is due.

Yes - they’re essential components in modern pool automation panels.

They allow electronic controllers (like Hayward OmniLogic, Jandy AquaLink, or Pentair IntelliCenter) to switch pumps, heaters, or lights automatically.

Always ensure you use manufacturer-compatible or UL-rated replacements for automated setups.