Does your IntelliChlor power center keep tripping or affecting the salt cell? You may need to check the fuse on your system. The Pentair 521248Z IntelliChlor Fuse Holder Kit, repairs the broken fuse and the assembly around it to ensure your salt cell returns to function.
Who is this for?
Anyone whose chlorinator stopped generating chlorine should check this fuse before assuming the cell itself has failed, since a tripped or open fuse cuts power to the cell with no other symptoms. If a fresh fuse blows again right away, unfortunately that sometimes points to a failing cell rather than a bad fuse.
*Always confirm the model of your product for compatibility before ordering any part. Please call Shasta Pool Supply if you are not sure and we will be happy to help.*

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Key Features
- Includes fuse holder and 10A, 250V fuse
- Fits IntelliChlor and iChlor power centers
- Protects the transformer and cell circuit from overload
- Genuine Pentair replacement part
Technical Specifications
- Fuse rating: 10A, 250V
- Weight: Approximately 4 ounces
- Kit contents: Fuse holder, fuse
Specs
- Part Number: 521248Z
- Manufacturer: Pentair
Pro Tips: Pentair 521248Z IntelliChlor Fuse Holder Kit
This 10A kit fits the same power center as the 12A-50V CG board fuse, part 521142Z, so it's worth checking which board is installed before ordering. Keep in mind Pentair salt cells only last for 9k hours of run time, average. Running the cell on a lower output can extend the life very slightly, but your cell will still run into errors 4-5 years after installation.
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What our customers are saying
Thank you, Dan for making the process so simple and giving me the part at such a great price.
Thank you, Dan for making the process so simple and giving me the part at such a great price.
cody l
Ordering and payment was simple and easy to do. Dan is wonderful.
Ordering and payment was simple and easy to do. Dan is wonderful.
DeeDee B
Fast pickup. The guy who helped me had a great attitude!
Fast pickup. The guy who helped me had a great attitude!
John R
FAQ
Our expert staff answers customer's most asked questions.
Is this part OEM? Or from the manufacturer?
Yes this part is original, from the manufacturer, and contains a manufacturer part number.
Does this part come with any warranty?
Replacement parts do not come with a warranty, although many of our equipment comes with a manufacturer warranty.
Is installation simple?
Pentair makes it easy to install their replacement equipment, with numerous guides and videos available online.
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