---
product_id: 490503040
title: "KW3A Microwave Oven Door Switch 16A 125/250V Door Interloc (2 Normally Open and 1 Normally Close)"
brand: "tuaic"
price: "1039762₫"
currency: VND
in_stock: true
url: https://www.desertcart.vn/products/490503040-kw3a-microwave-oven-door-switch-16a-125-250v-door-interloc
store_origin: VN
region: Vietnam
---

# 16A high current rating Dual voltage 125/250V AC -40° to 105°C wide temp range KW3A Microwave Oven Door Switch 16A 125/250V Door Interloc (2 Normally Open and 1 Normally Close)

**Brand:** tuaic
**Price:** 1039762₫
**Availability:** ✅ In Stock

## Summary

> ⚡ Switch to safety and reliability with KW3A – the power behind your microwave’s door!

## Quick Answers

- **What is this?** KW3A Microwave Oven Door Switch 16A 125/250V Door Interloc (2 Normally Open and 1 Normally Close) by tuaic
- **How much does it cost?** 1039762₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/490503040-kw3a-microwave-oven-door-switch-16a-125-250v-door-interloc)

## Best For

- tuaic enthusiasts

## Why This Product

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

## Key Features

- • **Temperature Tough:** Operates flawlessly from freezing -40°C to scorching 105°C
- • **Dual Voltage Ready:** Compatible with both 125V and 250V AC systems for versatile use
- • **Durable Engineering:** Silver contacts and robust engineering plastics ensure longevity
- • **Smart Switch Variety:** Includes 2 Normally Open and 1 Normally Closed for precise control
- • **Power-Packed Performance:** Handles up to 16 amps for reliable microwave safety

## Overview

The KW3A Microwave Oven Door Switch is a high-performance electrical component designed for microwave safety and control. Featuring a 16A current rating and dual voltage compatibility (125/250V AC), it operates reliably across a wide temperature range (-40° to 105°C). The package includes 2 Normally Open and 1 Normally Closed switches with silver contacts and durable engineering plastic housing, ensuring long-lasting, precise door interlock functionality.

## Description

KW3A Microwave Oven Door Switch 16A 125/250V Door Interloc (2 Normally Open and 1 Normally Close)

## Features

- ✅KW3A Microwave Oven Door Interloc Switch.
- ✅Package contains 2 Normally Open and 1 Normally Close(2 NO+1 NC).
- ✅Current:16A; Voltage:125 / 250AVC.Working temperature:-40°~105°.
- ✅Material: Engineering plastics;Color: Grey; Contact:Silver contact.
- ✅Normally open switch: After pressing the switch button, the internal contacts close and the switch is in the on state.
- ✅Normally closed switch: After pressing the switch button, the internal contacts are separated and the switch is disconnected.
- ✅Please pay attention to distinguish between normally open and normally closed switches during installation. The one with the foot in the NO position is a normally open switch, and the one with the foot in the NC position is a normally closed switch.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Operation Mode | ON-OFF |
| Current Rating | 16 Amps |
| Operating Voltage | 250 Volts |
| Contact Type | Normally Open |
| Connector Type | Plug In |
| Brand | TUAIC |
| Terminal | Screw |
| Item dimensions L x W x H | 28 x 16 x 10 Millimeters |
| Circuit Type | 1-way |
| Actuator Type | Door Switch |
| Contact Material | Silver |
| International Protection Rating | IP65 |
| Number of Positions | 3 |
| Upper Temperature Rating | 105 Degrees Celsius |
| Controller Type | Mechanical knob |
| Control Method | Touch |
| Connectivity Protocol | Wi-Fi |
| Colour | Grey |
| Net Quantity | 3.0 Count |
| Number of Items | 3 |
| Manufacturer | MILLOR |
| UPC | 658141310542 768494182588 |
| Country of Origin | USA |
| Item model number | KW3A |
| ASIN | B093P5KP15 |

## Product Details

- **Operation Mode:** ON-OFF
- **Current Rating:** 16 Amps
- **Operating Voltage:** 250 Volts
- **Contact Type:** Normally Open
- **Connector Type:** Plug In

## Images

![KW3A Microwave Oven Door Switch 16A 125/250V Door Interloc (2 Normally Open and 1 Normally Close) - Image 1](https://m.media-amazon.com/images/I/61oQnCX2ODL.jpg)

## Questions & Answers

**Q: Is this listing for one unit or three units**
A: three (3), black two (2) , gray one (1)

**Q: Will it for ge microwave model jx9152sj1ss ?**
A: the part # jx9152sj1ss is a trim kit not a microwave, more than likely they are. look again for model #

## Frequently Bought Together

- TUAIC KW3A Microwave Oven Door Switch 16A 125V/250V Door Interloc (2 Normally Open and 1 Normally Close)
- BlueCatELE Microwave Fuse 20 Amp 250V Slow-Blow, Universal Ceramic Fuse Replacement for GE WB27X10388, Whirlpool, Kenmore, and Other Microwaves, 6mm x 30mm (5-Pack)
- KW3AT-16 Microwave Oven Door Switch 16A 125/250V Door Interloc for KW3A, KW3A-16 (2 Open and 1 Closed)

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-01-22*