# Precor M9.21i Treadmill Circuit Breaker & Relay Switch Power On Off (PP228)

\## Precor M9.21i Treadmill Circuit Breaker and Relay Switch

The \*\*Precor M9.21i Treadmill Circuit Breaker & Relay Switch Power On/Off (PP228)\*\* is a power control component for the Precor M9.21i treadmill. It combines the circuit breaker and relay switch functions used to manage the treadmill’s power on/off operation. If the original switch no longer operates correctly, this part provides a direct replacement option for restoring the treadmill’s power-control function.

## Product Details and Benefits

This product belongs to the \*\*Power Switches\*\* category and carries the part number \*\*PP228\*\*. Precor designed it for use with the \*\*M9.21i treadmill\*\*. The component is identified as a circuit breaker and relay switch with power on/off functionality, making it relevant when the treadmill’s existing power control part needs replacement.

A working power switch component helps the user turn the treadmill on and off through the machine’s intended control system. The circuit breaker and relay switch also form part of the treadmill’s electrical power-control setup. Replacing a faulty or worn component can help address a power-control issue without replacing the entire treadmill.

This part suits repair work, equipment servicing, and maintenance for a compatible Precor M9.21i treadmill. It may also help repair technicians and treadmill owners match a replacement part to the original component by using the clearly listed \*\*PP228\*\* identifier.

## Compatibility and Applications

The \*\*PP228 circuit breaker and relay switch is intended for the Precor M9.21i treadmill\*\*. Its application is the treadmill’s power on/off system. Use it when you need to replace the original circuit breaker and relay switch associated with the machine’s power control.

Compatibility should always match the treadmill model and the original part number. This listing specifically identifies the equipment as the \*\*Precor M9.21i\*\*, so buyers should not assume that the part fits other Precor treadmill models or different brands. If your equipment label, service documentation, or removed component shows a different model or part number, confirm compatibility before ordering.

## Why Choose This Product

The main reason to choose the PP228 is clear part identification. The listing provides the Precor brand, M9.21i treadmill model, power switch function, and PP228 part number in one product reference. That information makes it easier to compare the replacement with the component already installed in your treadmill.

This part can support targeted repairs when the power on/off switch or related circuit breaker and relay component requires replacement. Matching the correct part helps reduce the risk of ordering an unrelated treadmill switch.

## Before You Buy

\- \*\*Brand:\*\* Precor  
\- \*\*Compatible equipment:\*\* Precor M9.21i treadmill  
\- \*\*Product type:\*\* Circuit breaker and relay switch  
\- \*\*Function:\*\* Treadmill power on/off control  
\- \*\*Part number:\*\* PP228  
\- \*\*SKU:\*\* PP228  
\- \*\*Barcode:\*\* PP228  
\- \*\*Category:\*\* Power Switches

Compare the product description and \*\*PP228\*\* part number with your original component before purchase. Check the treadmill’s model information and consult qualified service personnel if you are unsure about electrical part replacement or installation. The product information provided does not specify dimensions, materials, package quantity, warranty, or installation hardware.

## Details

- **Price:** 64.99 USD
- **Vendor:** Precor
- **Type:** Power Switches
- **Tags:** All

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 64.99 USD | In stock |

## Images

- PP228
- PP228
- PP228
- PP228
- PP228

## Additional Information

- **Condition:** PREOWNED

---

> Source: [Cardio Equipment Parts](https://www.cardioequipmentparts.com/products/precor-m9-21i-treadmill-circuit-breaker-relay-switch-power-on-off-pp228)
> Updated: 2026-08-29