---
product_id: 371438060
title: "mxuteuk 1NC 1NO 22mm Emergency Stop Push Button Switch Red Mushroom AC 660V 10A HB2-BS545"
brand: "mxuteuk"
price: "HK$138"
currency: HKD
in_stock: true
reviews_count: 7
category: "Mxuteuk"
url: https://www.desertcart.hk/products/371438060-mxuteuk-1nc-1no-22mm-emergency-stop-push-button-switch-red
store_origin: HK
region: Hong Kong
---

# 10A current rating, 660V max 22mm panel mount hole 40mm red mushroom cap mxuteuk 1NC 1NO 22mm Emergency Stop Push Button Switch Red Mushroom AC 660V 10A HB2-BS545

**Brand:** mxuteuk
**Price:** HK$138
**Availability:** ✅ In Stock

## Summary

> 🔴 Stop on a dime, reset in a twist – safety that means business!

## Quick Answers

- **What is this?** mxuteuk 1NC 1NO 22mm Emergency Stop Push Button Switch Red Mushroom AC 660V 10A HB2-BS545 by mxuteuk
- **How much does it cost?** HK$138 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/371438060-mxuteuk-1nc-1no-22mm-emergency-stop-push-button-switch-red)

## Best For

- mxuteuk enthusiasts

## Why This Product

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

## Key Features

- • **User-Friendly Reset:** Twist to reset mechanism offers quick, intuitive reactivation after emergency stops.
- • **Instant Safety Shutdown:** Push to stop and lock instantly with a bold red mushroom cap for maximum visibility.
- • **Compact & Easy Panel Fit:** Designed for a 22mm mounting hole with adjustable panel thickness up to 6mm for seamless integration.
- • **Robust Electrical Performance:** Handles up to 10A current and 660V AC, ensuring reliable emergency stops in demanding industrial settings.
- • **Durable Build for Industrial Use:** High-quality plastic construction with screw terminal connectors built to withstand rigorous environments.

## Overview

The mxuteuk HB2-BS545 Emergency Stop Push Button Switch features a highly visible 40mm red mushroom actuator, supports up to 10A current at 660V AC, and fits standard 22mm panel mounts. Its latching push-to-stop and twist-to-reset design ensures rapid, reliable emergency shutdowns in industrial applications, combining compact durability with user-friendly operation.

## Description

This switch Push to stop and lock, twist to reset. The switches are structured compactly and operated quickly and gently. For emergency stop in industry with the conspicuous red mushroom cap.

Review: 7/8" step drill or carbide hole saw - Worked perfectly. 7/8" hole with a step drill was all I needed. Just loosen the screws on the housing and the button comes off for ibstall.
Review: There is no way to mount the switch - There is no way to mount the switch. The switch knob keeps falling off. It is not staying in place. I threw away the switch. It is junk. Get another switch.

## Features

- Product Name : Emergency Stop Push Button Switch ; Contact Type : 1 NC 1 NO
- Ith：10A ; Ui：600V ; Type :Latching;
- Button Diameter : 40mm/1.6" ; Mount Hole Diameter : 22mm / 7/8";Fit Panel Thickness(adjustable) : 6mm / 15/64"(max.)
- Overall Size(Approx.) : 39 x 29 x 73mm/ 1.5" x 1.1" x 2.9"(L*W*H);
- Package Content : 1pcs x Emergency Stop Push Button Switch

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08ZKDLK9L |
| Actuator Type | push button switch |
| Best Sellers Rank | #5,571 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #4 in Pushbutton Switches |
| Brand | mxuteuk |
| Brand Name | mxuteuk |
| Circuit Type | 2-way |
| Color | Red/HB2-BS545 |
| Connectivity Protocol | X-10 |
| Connector Type | Screw Terminals |
| Contact Material | Plastic |
| Contact Type | Normally Closed, Normally Open |
| Control Method | Touch |
| Control Type | Push Button, Twist |
| Controller Type | Push Button |
| Current Rating | 10 A |
| Customer Reviews | 4.2 out of 5 stars 36 Reviews |
| International Protection Rating | 660 |
| Item Dimensions | 0.75 inches |
| Manufacturer | mxuteuk |
| Material Type | Plastic |
| Model | HB2-BS545 |
| Mounting Type | Panel Mount |
| Number of Items | 1 |
| Number of Positions | 2 |
| Operating Voltage | 660 volts |
| Operation Mode | Push Button,Twist |
| Part Number | HB2-BS545 |
| Specification Met | Bs 545 |
| Switch Type | Push Button |
| Terminal | Button |
| Unit Count | 1 Count |

## Product Details

- **Brand:** mxuteuk
- **Connector Type:** Screw Terminals
- **Contact Type:** Normally Closed, Normally Open
- **Current Rating:** 10 Amps
- **Item dimensions L x W x H:** 0.75 inches
- **Material:** Plastic
- **Operating Voltage:** 660 Volts
- **Operation Mode:** Push Button,Twist
- **Switch Type:** Push Button
- **Terminal:** Button

## Images

![mxuteuk 1NC 1NO 22mm Emergency Stop Push Button Switch Red Mushroom AC 660V 10A HB2-BS545 - Image 1](https://m.media-amazon.com/images/I/71NqOBEgiSL.jpg)
![mxuteuk 1NC 1NO 22mm Emergency Stop Push Button Switch Red Mushroom AC 660V 10A HB2-BS545 - Image 2](https://m.media-amazon.com/images/I/71Ydo9IjZgL.jpg)
![mxuteuk 1NC 1NO 22mm Emergency Stop Push Button Switch Red Mushroom AC 660V 10A HB2-BS545 - Image 3](https://m.media-amazon.com/images/I/71-U9sTdDML.jpg)
![mxuteuk 1NC 1NO 22mm Emergency Stop Push Button Switch Red Mushroom AC 660V 10A HB2-BS545 - Image 4](https://m.media-amazon.com/images/I/71kTu4xHWGL.jpg)
![mxuteuk 1NC 1NO 22mm Emergency Stop Push Button Switch Red Mushroom AC 660V 10A HB2-BS545 - Image 5](https://m.media-amazon.com/images/I/81rBRO6XE5L.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ 7/8" step drill or carbide hole saw
*by R***S on February 1, 2026*

Worked perfectly. 7/8" hole with a step drill was all I needed. Just loosen the screws on the housing and the button comes off for ibstall.

### ⭐ There is no way to mount the switch
*by A***M on January 24, 2024*

There is no way to mount the switch. The switch knob keeps falling off. It is not staying in place. I threw away the switch. It is junk. Get another switch.

### ⭐⭐⭐⭐ Functionality
*by G***L on April 24, 2026*

Works well. Could have better labelling and documentation

## Frequently Bought Together

- mxuteuk 1NC 1NO 22mm Emergency Stop Push Button Switch Red Mushroom AC 660V 10A HB2-BS545
- APIELE (Pack of 2) 22mm 2 Position Selector Switch Maintained 1NO XB2-10X/21 (2 Position Maintained)
- mxuteuk 2Pcs Red Green LED Light Voltage 110V-220V 22mm 1NO 1NC Waterproof IP65 SPST Momentary Push Button Switch 10A 600V LA155-A1-11D-RG

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**Shop now:** [https://www.desertcart.hk/products/371438060-mxuteuk-1nc-1no-22mm-emergency-stop-push-button-switch-red](https://www.desertcart.hk/products/371438060-mxuteuk-1nc-1no-22mm-emergency-stop-push-button-switch-red)

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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-08-22*