
Pentair 110/220V IntelliChlor Salt Chlorine Generator Power Center, EC-520556
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Quick overview
- Runs five IntelliChlor cells IC20, IC40 and IC60, plus the current LT25 and Plus40.
- Cell life tracking Full diagnostics, including remaining hours of cell life reported in real time.
- Push-button controls Salt level, system status and chlorine output are read from the display.
- Cold water protection Automatic shut-off protects the unit and prolongs cell life in low water temperatures.
- Scale control On-time cycling limits calcium and scale buildup on the cell.
- Automation ready Works with Pentair automation such as IntelliCenter, and with EasyTouch and IntelliTouch.
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Frequently bought together

110/220V IntelliChlor Salt Chlorine Generator Power Center, EC-520556
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IntelliChlor Plus40 Salt Chlorine Generator Replacement Cell, 40,000 Gallons, 523735-EC
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IntelliChlor LT15 Salt Chlorine Generator Power Pack Bundle, 110V, 523744-EC
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Product details
The Pentair EC-520556 is the power center for the IntelliChlor salt chlorine generator. It supplies power to the cell and carries the communication between the cell and the controls. It runs the IntelliChlor IC20, IC40 and IC60 cells and the current LT25 and Plus40.
Controls and diagnostics
Push-button operation and easy to read displays give a quick check of salt level, system status and chlorine output. Full diagnostics include cell life tracking, which reports the remaining hours of cell life in real time.
Protecting the cell
An automatic shut-off protects the unit and extends cell life when the water gets cold. On-time cycling keeps calcium and scale from building up on the cell plates.
Installation
The power center wires for 110 or 220V and includes its power cable. It is compatible with Pentair automation, including IntelliCenter, EasyTouch and IntelliTouch. Order it for a new salt system, or to replace a failed power center; an existing IntelliChlor system only needs the cell.
From Pool School
How to Convert a Pool to Salt WaterWhat gets installed, how to size it, what to check first, and the start up in order. Read Pool Salt Calculator: How Much Salt to AddEnter the gallons, the salt in the water and your system. Get the pounds and the bags. Read How to Clean a Salt CellHose first, acid only on scale that stays, and each manufacturer's own mix and time limit. Read| Brand | Pentair |
|---|---|
| Manufacturer part number | EC-520556 |
| UPC | 788379887551 |
| Voltage | 110/220V |
| Compatible cells | IntelliChlor IC20, IC40, IC60, LT25, Plus40 |
| Included | Power cable |
| Automation | Pentair IntelliCenter, EasyTouch, IntelliTouch |
| Shipping weight | 12.3 lb |
| Ships | Parcel |
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Questions and answers
What people ask about this product, answered by our pool techs.
Which cells work with this power center?
Is the power cable included?
Do I need this if I already have an IntelliChlor system?
Does it connect to Pentair automation?
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