
Pentair Transformer Assembly with 3 Circuit Breaker for CP3800 Family ComPool, XFM3BK
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Quick overview
- For CP3800 family ComPool Built for the Pentair CP3800 family of ComPool pool and spa automation control systems.
- Transformer plus breakers The assembly carries the transformer together with 3 circuit breaker.
- Genuine Pentair Pentair part number XFM3BK.
- Power section replacement Replaces the transformer assembly inside the ComPool control enclosure.
- Automation repair part Keeps an installed CP3800 family system running rather than forcing a full panel swap.
- Assembly, not loose parts Supplied as the complete assembly.
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Frequently bought together

Transformer Assembly with 3 Circuit Breaker for CP3800 Family ComPool, XFM3BK

IntelliConnect Control & Monitoring System with Wi-Fi, EC-523317
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Product details
The Pentair XFM3BK is the transformer assembly with 3 circuit breaker for CP3800 family ComPool pool and spa automation control systems.
Where it goes
It sits in the power section of the ComPool enclosure, supplying the control system and carrying the breakers that protect the circuits it feeds. Replacing the assembly is the repair path when the transformer section of an installed CP3800 family panel has failed.
Installation
This is line voltage equipment inside an automation panel. Have a qualified pool electrician or service technician fit it, with the power off at the breaker.
| Brand | Pentair |
|---|---|
| Manufacturer part number | XFM3BK |
| UPC | 788379692629 |
| Type | Transformer assembly with 3 circuit breaker |
| Fits | Pentair CP3800 family ComPool pool and spa automation control systems |
| Shipping weight | 2.5 lb |
| Ships | Parcel |
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Questions and answers
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