3HP Relay for AquaLink® RS/Ji/AquaSwitch
Product Overview
Genuine OEM heavy-duty power switching engineered specifically for Jandy automation control centers.
When an automated pool pump fails to turn on or stays running past its scheduled program, pitted contact points on an aging relay are usually the cause. The Jandy R0658100 3HP relay replaces worn auxiliary and primary pump switches inside AquaLink RS, AquaLink Ji, and AquaSwitch control panels. Built with heavy-duty contacts rated up to 3HP, this factory component ensures clean electrical engagement without erratic cycling or voltage drop.
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Benefits & What Makes It Different
3HP Heavy-Duty Rating
Safely manages the high inrush electrical loads of single-speed, two-speed, and auxiliary pool equipment motors.
Exact OEM Replacement
Part R0658100 features identical low-voltage 24VDC coil terminals and mounting footprint for direct drop-in cabinet wiring.
Dual-Pole Switching
Breaks both line legs simultaneously for clean 240V disengagement, preventing stuck-closed circuits that burn out motors.
Compatibility
- Jandy AquaLink RS Systems
- Jandy AquaLink Ji Systems
- Jandy AquaSwitch Panels
When To Use This
Pro Tip
Always take a clear photo of the line and load wire positions before unscrewing the old relay terminals; mixing line supply and load wiring on a dual-pole setup can damage downstream automation relays.
Common Questions & Instructions
What symptoms indicate a pool automation relay has failed?
A failed relay either remains stuck open (equipment receives no voltage despite the board showing 'on') or welds shut (equipment runs continuously even after turning the breaker or control off).
Can I replace the Jandy R0658100 relay myself?
Homeowners with basic electrical experience can complete this repair, provided main power breakers to the subpanel are switched off and tested with a multimeter before touching high-voltage terminals.
Does this relay work for auxiliary features like pool lights or air blowers?
Yes, while rated up to 3HP for pumps, it standardly functions across auxiliary slots controlling 120V or 240V pool lights, booster pumps, and heater triggers within compatible Jandy enclosures.
Delivered today to your DFW neighborhood
Order this item by 2 PM Central on a weekday, and we'll have it on your driveway by evening. Same-day delivery is FREE to every ZIP in our DFW coverage area — no minimum — or it's free with our weekly service plan.
