---
product_id: 119270336
title: "16mm Pushbutton Momentary Switches Push Buttons Momentary Push Button Safety Switch NO Start Stop Push Button Motor On Off Switch with 2 Screw Terminals Stainless Steel 5A 250VAC PBSM-05"
brand: "coolais"
price: "367 Ft"
currency: HUF
in_stock: false
reviews_count: 8
url: https://www.desertcart.hu/products/119270336-16mm-pushbutton-momentary-switches-push-buttons-momentary-push-button-safety
store_origin: HU
region: Hungary
---

# 5A / 250VAC high current rating IP67 waterproof & dustproof Screw terminal for tool-free install 16mm Pushbutton Momentary Switches Push Buttons Momentary Push Button Safety Switch NO Start Stop Push Button Motor On Off Switch with 2 Screw Terminals Stainless Steel 5A 250VAC PBSM-05

**Brand:** coolais
**Price:** 367 Ft
**Availability:** ❌ Out of Stock

## Summary

> 🔘 Push the button, own the moment.

## Quick Answers

- **What is this?** 16mm Pushbutton Momentary Switches Push Buttons Momentary Push Button Safety Switch NO Start Stop Push Button Motor On Off Switch with 2 Screw Terminals Stainless Steel 5A 250VAC PBSM-05 by coolais
- **How much does it cost?** 367 Ft with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.hu](https://www.desertcart.hu/products/119270336-16mm-pushbutton-momentary-switches-push-buttons-momentary-push-button-safety)

## Best For

- coolais enthusiasts

## Why This Product

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

## Key Features

- • **Powerful Performance:** Handles up to 5 Amps at 250 Volts, ensuring reliable control for your motor or starter switch needs.
- • **Effortless Installation:** Screw terminal connectors mean no soldering required—get your setup done fast and hassle-free.
- • **Confidence in Every Click:** Backed by a 3-year warranty, this stainless steel switch is built to last and impress.
- • **Built to Brave the Elements:** IP67 & IK10 rated for ultimate waterproof and dustproof durability—perfect for any environment, rain or shine.
- • **Momentary Control, Maximum Precision:** Push-to-start, release-to-stop functionality gives you instant, temporary activation exactly when you need it.

## Overview

The Coolais 16mm stainless steel momentary pushbutton switch offers IP67 waterproof and IK10 impact protection, supports 5A at 250VAC, and features easy screw terminal installation. Ideal for motor start/stop applications, it delivers reliable, temporary electrical activation with a sleek, durable design and a 3-year warranty.

## Description

Description: * Product Name: push button switch momentary with screw terminal * Color: silver * Material: stainless steel * Head Shape: flat head * Head Diameter: 18mm * Mounting Hole Size: 5/8" (16mm) * Switch Combination: 1 NO(normally open)* Terminal Type: screw terminal * Operation Type: momentary * Switch Max Rating: 5A/250VAC * Protection Level: IP67, IK10 * Operation Temperature: -20℃ to +55℃ * Contact Resistance: ≤50mΩ * Insulation Resistance: ≥1000mΩ * Mechanical life: >500,000 times * Electrical life: >50,000 times Package includes: 2 x Stainless Steel Push Button Switch 2 x O rings Notes: 1. These switches come with a rubber O-ring which makes them splash resistant but they are NOT suggested to be submerged in the water. 2. Please allow 1-3mm error due to manual measurement. Thanks for your understanding. 3. We are committed to provide our customers with good products and excellent after-sales service. Should you have any problem, please feel free to contact us. We will solve all problems for you.

## Features

- ★ 250v on/off switch: 2 sets with IP67 & IK10 protection -- waterproof and rustproof, can be used in wet or dusty environment.
- ★ push button no operation type: momentary (continuously press the button –>ON, hand away the buttonOFF)
- ★ stainless steel pushbutton switches mounting hole: 16mm; rated current and voltage: 5A / 250VAC
- ★ push on off switch 16mm terminal type: screw terminal. Don’t need soldering, make it easy to install and disassembling.
- ★ 3-Year Warranty!!! This 2 terminal push button switch is a best choice for boat horns, starter switches, and other applications in which temporary activation of an electrical current is desired.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Operation Mode | ON-NONE-OFF |
| Current Rating | 5 Amps |
| Operating Voltage | 250 Volts |
| Contact Type | Normally Open |
| Connector Type | Screw |
| Brand | Coolais |
| Actuator Type | Push Button |
| International Protection Rating | IP67 |
| Specification Met | Ip |
| Controller Type | Ring, Push Button |
| Color | silver |
| Unit Count | 1 Count |
| Manufacturer | Coolais |
| UPC | 781573270532 |
| Part Number | PBSM-05 |
| Item Weight | 0.634 ounces |
| Package Dimensions | 5.75 x 4.33 x 0.79 inches |
| Item model number | PBSM-05 |
| Is Discontinued By Manufacturer | No |
| Size | as shown in the picture |
| Pattern | 16mm Stainless Steel - Flat Head |
| Item Package Quantity | 2 |
| Measurement System | Metric, Imperial |
| Batteries Included? | No |
| Batteries Required? | No |
| Description Pile | No need |

## Product Details

- **Operation Mode:** ON-NONE-OFF
- **Current Rating:** 5 Amps
- **Operating Voltage:** 250 Volts
- **Contact Type:** Normally Open
- **Connector Type:** Screw
- **Brand:** Coolais
- **Actuator Type:** Push Button
- **International Protection Rating:** IP67
- **Specification Met:** Ip
- **Controller Type:** Ring, Push Button

## Images

![16mm Pushbutton Momentary Switches Push Buttons Momentary Push Button Safety Switch NO Start Stop Push Button Motor On Off Switch with 2 Screw Terminals Stainless Steel 5A 250VAC PBSM-05 - Image 1](https://m.media-amazon.com/images/I/51USD1LuqEL.jpg)
![16mm Pushbutton Momentary Switches Push Buttons Momentary Push Button Safety Switch NO Start Stop Push Button Motor On Off Switch with 2 Screw Terminals Stainless Steel 5A 250VAC PBSM-05 - Image 2](https://m.media-amazon.com/images/I/51mkCd7XhDL.jpg)
![16mm Pushbutton Momentary Switches Push Buttons Momentary Push Button Safety Switch NO Start Stop Push Button Motor On Off Switch with 2 Screw Terminals Stainless Steel 5A 250VAC PBSM-05 - Image 3](https://m.media-amazon.com/images/I/61PbWZ5Pe3L.jpg)
![16mm Pushbutton Momentary Switches Push Buttons Momentary Push Button Safety Switch NO Start Stop Push Button Motor On Off Switch with 2 Screw Terminals Stainless Steel 5A 250VAC PBSM-05 - Image 4](https://m.media-amazon.com/images/I/51Zgy54g5QL.jpg)
![16mm Pushbutton Momentary Switches Push Buttons Momentary Push Button Safety Switch NO Start Stop Push Button Motor On Off Switch with 2 Screw Terminals Stainless Steel 5A 250VAC PBSM-05 - Image 5](https://m.media-amazon.com/images/I/51x0oWa-o+L.jpg)

## Available Options

This product comes in different **Pattern Name** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Inexpensive, well constructed temporary switch...as advertised.
*by B***Y on October 30, 2021*

Installed on experimental aircraft as a trigger for go around on IFR approach. Solid performance so far and can't beat the price.

### ⭐⭐⭐⭐⭐ Buttons are much, much smaller than expected!
*by C***F on December 25, 2018*

Please take the time to break out a ruler to find out if this is the size you really want, I went by the photo and thought that the buttons would have been much bigger! My index finger barely can push the button in it is so small!

### ⭐⭐⭐⭐ Not bad... not super crisp feeling.
*by L***Y on July 3, 2020*

We used these to repair an electric loft chair... they feel a bit spongy but not terrible. Not bad for the money.

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**Shop now:** [https://www.desertcart.hu/products/119270336-16mm-pushbutton-momentary-switches-push-buttons-momentary-push-button-safety](https://www.desertcart.hu/products/119270336-16mm-pushbutton-momentary-switches-push-buttons-momentary-push-button-safety)

---

*Product available on Desertcart Hungary*
*Store origin: HU*
*Last updated: 2026-02-21*