---
product_id: 203573494
title: "180PSI 20Amp Three Phase Air Compressor Pressure Switch With Safety Valve & Blanking Plugs"
brand: "biym"
price: "£39.93"
currency: GBP
in_stock: true
reviews_count: 4
url: https://www.desertcart.co.uk/products/203573494-180psi-20amp-three-phase-air-compressor-pressure-switch-with-safety
store_origin: GB
region: United Kingdom
---

# 20Amp high current capacity Three-phase power for industrial strength Built-in safety valve for automatic pressure relief 180PSI 20Amp Three Phase Air Compressor Pressure Switch With Safety Valve & Blanking Plugs

**Brand:** biym
**Price:** £39.93
**Availability:** ✅ In Stock

## Summary

> ⚙️ Elevate your compressor game with pro-grade power and safety!

## Quick Answers

- **What is this?** 180PSI 20Amp Three Phase Air Compressor Pressure Switch With Safety Valve & Blanking Plugs by biym
- **How much does it cost?** £39.93 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/203573494-180psi-20amp-three-phase-air-compressor-pressure-switch-with-safety)

## Best For

- biym enthusiasts

## Why This Product

- Trusted biym brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Compact Yet Mighty:** Small footprint (8x5x11.5 cm) fits easily into any compressor system without compromise.
- • **Safety First, Always:** Integrated safety valve automatically discharges pressure above 8.8 BAR to prevent hazards.
- • **Power Meets Precision:** Handles up to 500V and 20Amp for robust, reliable compressor control.
- • **Complete Installation Kit:** Includes 3 blanking plugs and safety valve for seamless setup and maintenance.
- • **Industrial-Grade Three Phase:** Optimized for heavy-duty, continuous operation in professional settings.

## Overview

This 180PSI 20Amp Three Phase Air Compressor Pressure Switch by BIYM delivers industrial-level performance with a 500V rating and automatic safety valve. Designed for professional use, it ensures precise pressure control and safety with included blanking plugs and a compact design for easy integration.

## Description

180PSI 20Amp Three Phase Air Compressor Pressure Switch With Safety Valve & Blanking Plugs

## Features

- Compressor Pressure Switch with Blanking Plugs & Safety Value

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | BIYM |
| Brand | BIYM |
| Model | 180PSI 20Amp Three Phase |
| Package Dimensions | 22.6 x 13.1 x 8.5 cm; 680 g |
| Item model number | [AUTO FILL EAN] |
| Manufacturer part number | AU-BIYM257 |
| Special Features | Automatic Shut Off, Three Phase |
| Lift type | Auto |
| Voltage | 500 Volts |
| Item Weight | 680 g |

## Product Details

- **Brand:** BIYM
- **Voltage:** 500 Volts
- **Recommended uses for product:** powering pneumatic tools, running air-powered machinery
- **Power source:** Corded Electric
- **Special feature:** Automatic Shut Off, Three Phase

## Images

![180PSI 20Amp Three Phase Air Compressor Pressure Switch With Safety Valve & Blanking Plugs - Image 1](https://m.media-amazon.com/images/I/716-LQRf7YL.jpg)

## Questions & Answers

**Q: is this item adjustable pressure**
A: trip in- out pressure adjustable, output pressure no- You'd need a regulator for that

## Customer Reviews

### ⭐⭐⭐⭐⭐ Well spend money, fit 2 phase
*by M***K on 1 September 2020*

I have used it for 2 phase compressor, just left one connector empty.Work like dream, better than oryginal one.Body out off thick metal so no risk of cracking, that was oryginal one issue in my comlressor.Good value for money

### ⭐⭐⭐ xxxxx
*by A***Y on 2 January 2022*

looks ok ,plugs a litle flimsy we will see when it is fitted how it performs

### ⭐⭐ Faulty parts
*by D***A on 20 July 2023*

Part was faulty so had a problem blowing fuses a spring was missing on one of the contacts so I had to replace the spring to get it to work

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**Shop now:** [https://www.desertcart.co.uk/products/203573494-180psi-20amp-three-phase-air-compressor-pressure-switch-with-safety](https://www.desertcart.co.uk/products/203573494-180psi-20amp-three-phase-air-compressor-pressure-switch-with-safety)

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*Product available on Desertcart United Kingdom*
*Store origin: GB*
*Last updated: 2026-06-03*