
Quick overview
- Genuine Pentair Factory part RLYLX, not an equivalent relay sourced elsewhere.
- 20 ampere rating Pentair lists it as a 20-Ampere power relay.
- DPST Double pole, single throw, so it switches both legs of a circuit at once.
- Compool systems Supplied as the additional power relay replacement kit for Compool pool and spa automation control systems.
- Add or replace Sold as a kit, so it covers both a failed relay and a circuit being added to an existing panel.
- A common failure point Relays are the moving part in an automation panel, and a circuit that no longer switches is usually the relay before it is the board.
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Product details
The Pentair RLYLX is a DPST 20 amp power relay kit for Compool pool and spa automation control systems. It is the genuine Pentair part, supplied as a kit rather than as a loose relay.
What the relay does
An automation panel is a set of low voltage decisions driving high voltage loads. The relay is what bridges the two: the controller calls for the pump, the heater or the lights, and the relay physically closes the contacts that power them. Because it is mechanical, it is the part of the panel that wears. Contacts pit, coils fail, and one circuit stops responding while everything else in the system keeps working.
DPST and the 20 amp rating
Double pole, single throw means both legs of the circuit are switched together. Pentair rates it at 20 amperes and lists it as the additional power relay replacement kit, so the same part covers replacing a relay that has failed and adding a switched circuit to an existing Compool panel.
| Brand | Pentair |
|---|---|
| Manufacturer part number | RLYLX |
| UPC | 788379692513 |
| Type | DPST 20 amp relay kit |
| Rating | 20-Ampere |
| Function | Additional power relay replacement kit |
| Fits | Pentair Compool pool and spa automation control systems |
| Shipping weight | 0.35 lb |
| Ships | Parcel |
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