# Pressure switch MPM3 three-phase

> Pressure switch MPM3 three-phase. Automatic switching and pump protection. Nova Poshta delivery across Ukraine.

[Catalogue](https://watertrade.com.ua/en/catalogue.md) › [Pumps](https://watertrade.com.ua/en/catalogue/nasosy.md) › [Pump controls](https://watertrade.com.ua/en/catalogue/nasosy/avtomatika-dla-nasosov.md)

Web page: https://watertrade.com.ua/en/catalogue/nasosy/avtomatika-dla-nasosov/product/rele-davlenia-mpm3-trehfaz · Other languages: [UA](https://watertrade.com.ua/catalogue/nasosy/avtomatika-dla-nasosov/product/rele-davlenia-mpm3-trehfaz.md), [RU](https://watertrade.com.ua/ru/catalogue/nasosy/avtomatika-dla-nasosov/product/rele-davlenia-mpm3-trehfaz.md)

- **Price**: 669 UAH
- **Code**: VPRT030001
- **Item no.**: 3285
- **Section**: [Pump controls](https://watertrade.com.ua/en/catalogue/nasosy/avtomatika-dla-nasosov/products.md)
- **Buy**: https://watertrade.com.ua/en/catalogue/nasosy/avtomatika-dla-nasosov/product/rele-davlenia-mpm3-trehfaz (Nova Poshta delivery across Ukraine)

## Description

**Pressure switch MPM3 three-phase** is a pump control. It switches the pump on and off by pressure or flow and protects the motor from overload and dry running.

### Where to use it

- controlling a borehole or surface pump
- replacing a failed pressure switch or flow controller
- dry-run protection for the pump

If the pump cycles too often, check the tank air charge and the switch settings.

Read more in our article: [how to adjust a pressure switch](https://watertrade.com.ua/en/articles/article/nastrojka-rele-davleniya).

Not sure which model fits? Give us a call and we will help you choose for your system. We ship with Nova Poshta across Ukraine, payment on delivery.

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