# MP8000

> Bluetooth relay monitor and controller for industrial equipment. (iPhone/iPad app by Littelfuse, Inc..)

- Source: https://appshunter.io/ios/app/mp8000/id1145580571 (this page in markdown: same URL + `.md`)
- Developer: [Littelfuse, Inc.](https://appshunter.io/developer/503818127)
- Category: Business, Productivity
- Price: Free
- Rating: 3.00/5 from 4 App Store ratings · 2 written reviews indexed
- Age rating: 4+
- Requires: iOS 12.0 · 28 MB
- Languages: English
- Released: 2017-02-24
- Data updated: 2026-06-01
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/mp8000/id1145580571/reviews.md

## What is MP8000?

Monitor and control the MP8000 Bluetooth® Overload Relay on your Apple® device. Use the MP8000 app to configure the relay, view real-time data, and troubleshoot fault codes via a Bluetooth interface in the relay. No need to open the control panel. Keeping the panel door closed, keeps workers safer from the dangers of arc flash. The app has a range of 30 feet so workers can stay far away from the panel and can even stay in their vehicle in remote applications. 

* Easily pair multiple MP8000 Relays to your Apple® device
* Stand next to the motor or pump – not the relay – to monitor equipment startup on new installations
* Improve safety: monitor your motor or pump from 30 feet away
* Reduce set up time with less wiring

PAIRING

Pairing is safe and secure. Pair with Apple® iPhone® or iPad® (version 7.0 and higher) smartphone or tablet. A unique pairing code is printed on the side label found on the MP8000 relay. 

MP8000 RELAY

The MP8000 enhanced overload relay protects any motor drawing 0.5-1,000 full load Amps (external CTs are required above 100 Amps). It is designed for single or 3-phase systems with operating voltages of 90-690 VAC (use of external potential transformers can extend upper voltage range above 690 VAC). Common applications include conveyor systems, HVAC equipment, saws and grinders, fan motors, and almost any pumping application.

PROTECTION FROM
* Overload (Overpower)
* Underload (Underpower)
* Overcurrent/Jam
* Undercurrent
* Current Unbalance
* Phase Loss
* Phase Reversal
* Overvoltage
* Undervoltage
* Voltage Unbalance
* Rapid Cycling/Jog
* Contactor Failure
* Zero-Sequence Ground Fault
* PTC Motor Overtemperature

WHAT CUSTOMERS ARE SAYING
“This is a HUGE opportunity. During a new installation, I can be right next to the motor at start up to see if it’s binding (or other problems) and shut it off immediately”

## Key features

- Remote Bluetooth monitoring and control
- Real-time data visualization
- Fault code troubleshooting
- Enhanced safety with 30-foot range
- Easy pairing for multiple relays
- Reduced setup time

## Recent user reviews (2 of 2)

All indexed reviews: https://appshunter.io/ios/app/mp8000/id1145580571/reviews.md

### 5/5 — Great Tool

*2024-12-07*

We have over 200 of these devices across our assets. They are a game changer for Automation and remote control. Littelfuse has been very helpful when we encounter any issues with our systems. I would recommend the MP8000 to anyone looking for a robust motor controller.

### 1/5 — It used to work. Not anymore

*2023-09-28*

App connects to the MP8000, but will no longer make changes to advanced settings. Instead it says to reconnect. Oki did that. The little blue light is on, and I have all the pairing passwords but no changes allowed.

**Developer response:** Thank you for reporting those issues, 

Please update to the latest version which addresses some of those issues.

## Frequently asked questions about MP8000

### What devices can I use with MP8000?

MP8000 is compatible with Apple iPhone, iPad, and iPod devices running iOS version 7.0 and higher. This ensures a wide range of users can access its features for monitoring and control.

### How does MP8000 improve safety?

MP8000 enhances safety by allowing users to monitor and control the overload relay from up to 30 feet away via Bluetooth. This distance keeps workers safer from potential arc flash hazards within control panels.

### What types of protection does the MP8000 relay offer?

The MP8000 relay provides comprehensive protection against various issues including overload, underload, overcurrent, undercurrent, current unbalance, phase loss, phase reversal, overvoltage, undervoltage, voltage unbalance, rapid cycling, contactor failure, zero-sequence ground fault, and motor overtemperature.

### How is pairing done with MP8000?

Pairing MP8000 relays with your Apple device is a secure process. A unique pairing code, found on the side label of the MP8000 relay, is used to establish a connection.

### What is the typical update frequency for MP8000?

The app was last updated on August 27, 2025, indicating ongoing support and potential for future updates. Users can expect the app to be maintained with improvements and bug fixes.

### What is the current user sentiment for MP8000?

Based on the provided data, MP8000 has a rating of 3.0 stars from 4 ratings. This suggests a mixed reception from its current user base.

### Does MP8000 have ads?

No, MP8000 does not contain advertisements. The application is free to download and use without any ad interruptions.

## Version history (last 5 releases)

### 6.15.9 — 2025-08-27

bug fixes and stability improvement.

### 6.15.8 — 2024-11-14

bug fixes and stability improvement.

### 6.15.6 — 2024-05-14

bug fixes and stability improvement.

### 6.13.1 — 2022-06-17

updates to keep app up-to-date with latest os, system and app store requirements.

### 6.12.6 — 2020-08-31

Link to online MP8000 manual included and other small bug fixes.

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## More apps by Littelfuse, Inc.

- [TVS Diode Array Product Selector](https://appshunter.io/ios/app/tvs-diode-array-product-selector/id438716133)

All apps by Littelfuse, Inc.: https://appshunter.io/developer/503818127

## Related topics

[faultcircuitline](https://appshunter.io/ios/topics/faultcircuitline)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-01.*