---
product_id: 224828935
title: "Normally Open - 1Pc"
brand: "hiqltyla"
price: "€ 11.56"
currency: EUR
in_stock: true
category: "Hi Qltyla"
url: https://www.desertcart.at/products/224828935-normally-open-1pc
store_origin: AT
region: Austria
---

# 16A high current rating Quick connect terminals 125°C max temperature resistance Normally Open - 1Pc

**Brand:** hiqltyla
**Price:** € 11.56
**Availability:** ✅ In Stock

## Summary

> ⚡ Upgrade your microwave’s heartbeat with HiQltyla’s power-packed door switch!

## Quick Answers

- **What is this?** Normally Open - 1Pc by hiqltyla
- **How much does it cost?** € 11.56 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.at](https://www.desertcart.at/products/224828935-normally-open-1pc)

## Best For

- hiqltyla enthusiasts

## Why This Product

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

## Key Features

- • **Restore & Save:** Revives microwave function without costly appliance replacement
- • **Powerful 16A Capacity:** Handles up to 16 amps for reliable microwave performance
- • **Seamless Compatibility:** Fits most microwave models including KW3A-16 & SZM series
- • **Effortless Installation:** Quick connect terminals make replacement a breeze
- • **Heat-Resistant Durability:** Withstands temperatures up to 125°C for harsh environments

## Overview

The HiQltyla KW3AT-16 Microwave Door Switch Replacement is a robust, normally open push-button switch rated for 16A and 125VAC, designed to restore microwave oven functionality. Featuring quick connect terminals and heat resistance up to 125°C, it fits a wide range of microwave models and offers an easy, reliable fix to avoid expensive appliance replacements.

## Description

desertcart.com: HiQltyla Microwave Door Switch Replacement, KW3AT-16 16A 125VAC, 1NO | 1X Normally Open Switch Microwave Oven Repair Accessory (Downward Compatible with KW3A-16) : Home & Kitchen

## Features

- Character: Normally Open (Normal time Terminal COM connect to Terminal NC, the Circuit is Open; When pressed the button, Terminal COM connect to Terminal NO, the Circuit is Closed)
- Specifications: 16(4)A 125/250VAC u, 10A 30VDC, 40T125, 5E4
- Model Number: KW3AT-16, Compatible M/N: KW3A-16 SZM-V16-FD-63 SZM-V16-FA-63 3B73362F PS3522738
- KW3AT-16 has a maximum temperature resistance is 125 ℃ and KW3A-16 has a maximum temperature resistance is 105 ℃, Other electrical performances are the same, so KW3AT-16 is an upgraded version of KW3A-16, which is more competent in harsh working environments than KW3A-16
- Compatible with Most of Microwave Oven, If the microwave will not turn or heat properly, there could be an issue with the door switch, a new switch can return the microwave oven to normal operation
- Package Includes: 1x Microwave Door Switch (Normally Open)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B083CYSJQW |
| Actuator Type | Push Button |
| Best Sellers Rank | #105,123 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #81 in Microwave Oven Replacement Parts |
| Brand Name | HiQltyla |
| Circuit Type | 1-way |
| Color | Black (Normally Open) - 1Pc |
| Compatible Devices | Microwave Oven (KW3A-16, SZM-V16-FD-63, SZM-V16-FA-63, 3B73362F, PS3522738) |
| Compatible with Vehicle Type | Microwave Oven |
| Connectivity Protocol | X-10 |
| Connector Type | Quick Connect |
| Contact Material | Silver |
| Contact Type | Normally Open |
| Control Method | Touch |
| Control Type | Manual |
| Current Rating | 16 A |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,380) |
| International Protection Rating | IP54 |
| Item Dimensions | 1.09 x 0.63 x 0.41 inches |
| Item Weight | 6.26 g |
| Manufacturer | HiQltyla |
| Material Type | Polycarbonate |
| Model | 1x Normally Open |
| Mounting Type | Door Mount |
| Number of Items | 1 |
| Number of Positions | 1 |
| Operating Voltage | 250 volts |
| Operation Mode | ON-OFF |
| Part Number | KW3AT-16 - NO -1Pc |
| Specification Met | Culus, Ip54 |
| Switch Type | Temperature Switch |
| Terminal | Quick Connect |
| UPC | 757277828416 |
| Unit Count | 1 Count |
| Upper Temperature Rating | 125 °C |
| Wattage | 4000 watts |

## Product Details

- **Brand:** HiQltyla
- **Connector Type:** Quick Connect
- **Contact Type:** Normally Open
- **Current Rating:** 16 A
- **Item dimensions L x W x H:** 1.09 x 0.63 x 0.41 inches
- **Material:** Polycarbonate
- **Operating Voltage:** 250 volts
- **Operation Mode:** ON-OFF
- **Switch Type:** Temperature Switch
- **Terminal:** Quick Connect

## Images

![Normally Open - 1Pc - Image 1](https://m.media-amazon.com/images/I/61aUP95Dz2L.jpg)
![Normally Open - 1Pc - Image 2](https://m.media-amazon.com/images/I/41XF8HePx0L.jpg)
![Normally Open - 1Pc - Image 3](https://m.media-amazon.com/images/I/41rWLXrJg0L.jpg)
![Normally Open - 1Pc - Image 4](https://m.media-amazon.com/images/I/41lZVrigOQL.jpg)
![Normally Open - 1Pc - Image 5](https://m.media-amazon.com/images/I/41CK4GHxEDL.jpg)

## Available Options

This product comes in different **Model** options.

## Questions & Answers

**Q: Will this work for magic chef microwave model hmm1110w/hmm110b?**
A: You need to pull out the defective switch and read what’s on the switch is it rated for 115 VAC 16 amp normally closed.. Most microwave doors have three switches some open, some closed. If you already know which one is defective then the label on it will tell you what you need. My microwave was a GE and this switch worked perfectly.

**Q: Does this fit Panasonic NNSC668S door?
Even after opening the door, the microwave keeps running.**
A: When my switch broke and while waiting for the replacement switch to arrive, I jumpers the two wires so I could still use the oven.  Oven worked but would not shut off when the door was opened, which really surprised me.  Once the new switch was installed, oven functioned correctly.  Make sure the switch lever is able to fully cycle the switch.  It sounds like your switch is acting as if the wires are jumpered.

**Q: Can this item replace the cuisine art oven toaster toa-60 model?**
A: The only way to make sure is to disassemble Otto the point you can read the part number that’s broken

**Q: Is this compatible with the V-5230Q switch used in Wolf microwaves?**
A: I dont know.  If it's on the list of compatible microwave it will. I think you can address this question to the manufacturer and cross reference.

## Frequently Bought Together

- Microwave Oven Door Switch Replacement Part, 16A 125VAC, KW3AT-16 (Downward Compatible with KW3A-16), Normally Open - 1Pc
- BOJACK Microwave Oven Door Switch KW3A 16A 125/250 V Door Interloc (Pack of 2 pcs Normally Close Switchs)

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*Product available on Desertcart Austria*
*Store origin: AT*
*Last updated: 2026-09-02*