---
product_id: 557048717
title: "UL/CUL KSD301 125V 16A Thermal Switch,Normally Closed N.C Circuit Off at 0°C/32°F and On at -10°C/-50°F Bimetal Thermostat Switch, Auto Reset ‌ Water Heater Electric Heating Element,2 pcs"
brand: "awozkcd"
price: "€ 15.37"
currency: EUR
in_stock: true
reviews_count: 13
category: "Awozkcd"
url: https://www.desertcart.pt/products/557048717-ul-cul-ksd301-125v-16a-thermal-switch-normally-closed-n
store_origin: PT
region: Portugal
---

# 16A high current rating Easy DIY installation Precise auto-reset temp control UL/CUL KSD301 125V 16A Thermal Switch,Normally Closed N.C Circuit Off at 0°C/32°F and On at -10°C/-50°F Bimetal Thermostat Switch, Auto Reset ‌ Water Heater Electric Heating Element,2 pcs

**Brand:** awozkcd
**Price:** € 15.37
**Availability:** ✅ In Stock

## Summary

> 🔥 Stay cool, stay in control with precision power! 🌡️

## Quick Answers

- **What is this?** UL/CUL KSD301 125V 16A Thermal Switch,Normally Closed N.C Circuit Off at 0°C/32°F and On at -10°C/-50°F Bimetal Thermostat Switch, Auto Reset ‌ Water Heater Electric Heating Element,2 pcs by awozkcd
- **How much does it cost?** € 15.37 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/557048717-ul-cul-ksd301-125v-16a-thermal-switch-normally-closed-n)

## Best For

- awozkcd enthusiasts

## Why This Product

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

## Key Features

- • **DIY-Friendly Design 🔧:** Stainless steel flange and standard 0.25 inch pin width make installation quick and cost-effective.
- • **Versatile Compatibility 🔄:** Perfect replacement for thermostats in ovens, heaters, coffee makers, dryers, and more—upgrade your appliances with confidence.
- • **UL/CUL Certified Quality 🔒:** Built with premium EMS bimetal disc from the USA, ensuring safety and durability you can trust.
- • **Power Through with 16 Amps ⚡:** Handles heavy-duty heating loads up to 2000W effortlessly.
- • **Precision Thermal Control 🌡️:** Auto-reset bimetal switch toggles exactly between -10°C and 0°C for reliable temperature management.

## Overview

The UL/CUL KSD301 Thermal Switch is a robust, auto-reset bimetal thermostat designed for precise temperature control between -10°C and 0°C. Rated for 16 amps and 125 volts, it supports up to 2000 watts, making it ideal for a wide range of heating appliances. Certified for safety and durability, this easy-to-install switch ensures reliable performance and long-lasting operation in your home or professional equipment.

## Description

Buy Awozkcd UL/CUL KSD301 125V 16A Thermal Switch,Normally Closed N.C Circuit Off at 0°C/32°F and On at -10°C/-50°F Bimetal Thermostat Switch, Auto Reset ‌ Water Heater Electric Heating Element,2 pcs: Thermostat Controllers - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Worked perfectly. - Worked perfectly. Fast shipping, packaged well, good price. A+
Review: . - Works perfect

## Features

- 1.Wide Operating Voltage : KSD301 thermostat work as well with AC or DC voltage, such as AC110V/120V/125V/16A;250V10A/250V16A;DC12V/24V/15A;48V/10A;
- 2.Reliable Quality : The thermostat switch made of EMS bimetal disc from USA . Large capacity contacts with a diameter of 3.5mm. UL&CUL approval（E527363).Precise temperature control and durable;
- 3.Action Type: N.C (Normally Close): The original state of the snap disc thermostat contact is normally close. Circuit Off at 0°C/32°F and On at -10°C/-50°F (+/- 3°C); It's auto reset;
- 4.Easy to Install and Save Money: The thermal cutoff switch with stainless steel movable flange and easy to install. The pin width is 0.25 inch. Enjoy the DIY, you can do it;
- 5.Wide Applications: Replaces most fixed thermostat thermal switch on heating equipment and appliances.Such as: microwave,oven,coffee maker, toaster,wood stove, fireplace, heater, furnace,dryer,etc;

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0C2GT8Y93 |
| Best Sellers Rank | #634,934 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #517 in Home Thermostat Accessories |
| Brand | Awozkcd |
| Color | Black |
| Connector Type | 6.3mm Terminal |
| Contact Type | Normally Closed |
| Control Method | Touch |
| Controller Type | Bimetal |
| Current Rating | 16 Amps |
| Date First Available | April 12, 2023 |
| Item Weight | 0.8 ounces |
| Item dimensions L x W x H | 1.34 x 1.18 x 0.47 inches |
| Item model number | KI31/KSD301 |
| Manufacturer | DongGuan SAFETY Electronic SCI & Tech Co; Ltd |
| Operating Voltage | 125 Volts (AC) |
| Operation Mode | ON-OFF-ON |
| Product Dimensions | 1.34 x 1.18 x 0.47 inches |
| Unit Count | 1.0 Count |
| Wattage | 2000 watts |

## Product Details

- **Brand:** Awozkcd
- **Connector Type:** 6.3mm Terminal
- **Contact Type:** Normally Closed
- **Controller Type:** Bimetal
- **Current Rating:** 16 Amps
- **Item dimensions L x W x H:** 1.34 x 1.18 x 0.47 inches
- **Material:** Bakelite, Plastic
- **Mounting Type:** Screw fixation
- **Operating Voltage:** 125 Volts (AC)
- **Operation Mode:** ON-OFF-ON

## Images

![UL/CUL KSD301 125V 16A Thermal Switch,Normally Closed N.C Circuit Off at 0°C/32°F and On at -10°C/-50°F Bimetal Thermostat Switch, Auto Reset ‌ Water Heater Electric Heating Element,2 pcs - Image 1](https://m.media-amazon.com/images/I/415trKKC8-L.jpg)
![UL/CUL KSD301 125V 16A Thermal Switch,Normally Closed N.C Circuit Off at 0°C/32°F and On at -10°C/-50°F Bimetal Thermostat Switch, Auto Reset ‌ Water Heater Electric Heating Element,2 pcs - Image 2](https://m.media-amazon.com/images/I/41FKwkmhFUL.jpg)
![UL/CUL KSD301 125V 16A Thermal Switch,Normally Closed N.C Circuit Off at 0°C/32°F and On at -10°C/-50°F Bimetal Thermostat Switch, Auto Reset ‌ Water Heater Electric Heating Element,2 pcs - Image 3](https://m.media-amazon.com/images/I/41Gs1Yaa1KL.jpg)
![UL/CUL KSD301 125V 16A Thermal Switch,Normally Closed N.C Circuit Off at 0°C/32°F and On at -10°C/-50°F Bimetal Thermostat Switch, Auto Reset ‌ Water Heater Electric Heating Element,2 pcs - Image 4](https://m.media-amazon.com/images/I/41gaVoB+NGL.jpg)
![UL/CUL KSD301 125V 16A Thermal Switch,Normally Closed N.C Circuit Off at 0°C/32°F and On at -10°C/-50°F Bimetal Thermostat Switch, Auto Reset ‌ Water Heater Electric Heating Element,2 pcs - Image 5](https://m.media-amazon.com/images/I/518kOEAnsBL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Worked perfectly.
*by W***. on December 20, 2025*

Worked perfectly. Fast shipping, packaged well, good price. A+

### ⭐⭐⭐⭐⭐ .
*by E***Y on January 11, 2026*

Works perfect

### ⭐⭐⭐⭐⭐ Excellent product
*by T***N on January 4, 2026*

Heater came back to life when being replaced device

## Frequently Bought Together

- Awozkcd UL/CUL KSD301 125V 16A Thermal Switch,Normally Closed N.C Circuit Off at 0°C/32°F and On at -10°C/-50°F Bimetal Thermostat Switch, Auto Reset ‌ Water Heater Electric Heating Element,2 pcs
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---

*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-01-31*