Pentair IntelliChlor Power Center 520556 US Replacement Module — Low-Voltage DC Power & Auto Shut-Off for IC20/IC40/IC60

Pentair 520556 IntelliChlor Power Center is the dedicated replacement power and communication module for Pentair salt-chlorine systems and compatible automation controllers. This compact power center supplies the low-voltage DC power and control signals required by IntelliChlor chlorine generator cells. It is built to integrate with Pentair IntelliChlor models IC20, IC40, and IC60 and is also compatible with Pentair EasyTouch Non-Salt and SunTouch pool and spa automation systems. The unit converts standard AC household current to the DC needed by the cell, monitors operating conditions, and includes a safety shut-off that prevents operation during low-water-temperature conditions to help protect the cell and electronics.

How does the power center connect to my existing IntelliChlor system?

The 520556 unit mounts near the pool equipment and links into the circulation pump and control wiring to manage power and communications. Installation typically involves replacing the original power center and reconnecting the AC supply, low-voltage cell cable, and any control harnesses from the automation system.

• Designed for direct fit with IC20, IC40, IC60 models
• Compatible with EasyTouch Non-Salt and SunTouch systems
• Connects to pool circulation pump wiring and control bus
• Includes standard AC to low-voltage DC conversion

What protections and features does it offer to prolong cell life?

The power center includes an automatic shut-off that stops cell operation when water temperature is too low, reducing stress on the cell and electronics. In addition, the module regulates the DC output to provide consistent power and reliable communication between the controller and the chlorine generator cell.

• Automatic shut-down under low-water-temperature conditions
• Steady DC regulation for consistent cell performance
• Power and communication monitoring to detect issues
• Helps reduce premature cell degradation from improper running conditions

Will this power center physically fit my equipment bay and what are the dimensions?

The 520556 is a compact replacement module intended for typical pool equipment enclosures. Its size makes it straightforward to mount alongside pumps and heaters without taking excessive space in the equipment pad area.

• Overall dimensions: 6 inches long × 7 inches high × 12 inches wide
• Mounting points designed for standard equipment bays
• Lightweight, compact footprint for easy retrofit
• Wiring access optimized for common field connections

Is this a direct replacement and which controllers support it?

This power center is offered as a replacement kit and is built to work seamlessly with select Pentair automation and IntelliChlor systems. Confirm compatibility with your specific controller model number before purchasing to ensure direct replacement without additional adapters.

• Replacement kit for IntelliChlor salt generators
• Fits Pentair IntelliChlor models IC20, IC40, IC60
• Works with EasyTouch Non-Salt and SunTouch automation systems
• Provides both power and control communication to the IntelliChlor cell

This Pentair 520556 power center is ideal for pool professionals, service technicians, and knowledgeable homeowners who need a reliable, factory-compatible replacement for their IntelliChlor power module. It is especially useful when the original module shows signs of failure, when upgrading system components, or during equipment pad rebuilds where a compact, safety-minded power source is required. Always verify model compatibility and follow local electrical codes and Pentair installation instructions when performing replacement or service work.

FAQ

Q: Can the 520556 power center be used with EasyTouch and SunTouch systems?

A: Yes. The Pentair 520556 is compatible with EasyTouch Non-Salt and SunTouch pool and spa automation systems.

Q: What are the unit dimensions and mounting space needed?

A: The module measures 6 inches long, 7 inches high, and 12 inches wide—compact for most equipment pads.