---
product_id: 290893609
title: "mxuteuk 2Pcs 20Amp Circuit Breakers Push Button Manual Reset 125/250V AC 50V DC, L1 Series Overload Protector Switch Thermal Circuit Breakers with Waterproof Button Caps L1-ls-20A"
brand: "mxuteuk"
price: "RM94"
currency: MYR
in_stock: true
reviews_count: 12
category: "Mxuteuk"
url: https://www.desertcart.com.my/products/290893609-mxuteuk-2pcs-20amp-circuit-breakers-push-button-manual-reset-125
store_origin: MY
region: Malaysia
---

# 20A current rating Waterproof button caps Thermal overload protection mxuteuk 2Pcs 20Amp Circuit Breakers Push Button Manual Reset 125/250V AC 50V DC, L1 Series Overload Protector Switch Thermal Circuit Breakers with Waterproof Button Caps L1-ls-20A

**Brand:** mxuteuk
**Price:** RM94
**Availability:** ✅ In Stock

## Summary

> ⚡ Power up with confidence — protect, reset, and keep going!

## Quick Answers

- **What is this?** mxuteuk 2Pcs 20Amp Circuit Breakers Push Button Manual Reset 125/250V AC 50V DC, L1 Series Overload Protector Switch Thermal Circuit Breakers with Waterproof Button Caps L1-ls-20A by mxuteuk
- **How much does it cost?** RM94 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.my](https://www.desertcart.com.my/products/290893609-mxuteuk-2pcs-20amp-circuit-breakers-push-button-manual-reset-125)

## 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

- • **Manual Reset Convenience:** Quick push-button reset lets you restore power instantly without replacing fuses.
- • **Weather-Resistant Design:** Waterproof button caps shield against moisture and grime, perfect for any environment.
- • **Complete Installation Kit:** Includes hex nuts, grip rings, and quick-connect terminals for hassle-free setup.
- • **Reliable 20 Amp Protection:** Engineered to handle up to 20A, safeguarding your devices from overloads with precision.
- • **Versatile Voltage Compatibility:** Operates seamlessly across 125/250V AC and 50V DC systems for broad application.

## Overview

The mxuteuk 2Pcs 20Amp Circuit Breakers are robust thermal overload protectors designed for 125/250V AC and 50V DC applications. Featuring waterproof push-button caps and manual reset functionality, these breakers ensure reliable, reusable circuit protection across household, commercial, and industrial settings. Each pack includes all necessary mounting hardware for quick installation, making them a trusted choice for professionals seeking durable, versatile safety switches.

## Description

mxuteuk 2Pcs 20Amp Circuit Breakers Push Button Manual Reset 125/250V AC 50V DC, L1 Series Overload Protector Switch Thermal Circuit Breakers with Waterproof Button Caps L1-ls-20A - desertcart.com

Review: Great product - Perfect fit and functional. Solved the problem ! Great value.
Review: Worked to add additional protection to my custom generator cable. - I built a generator distribution cable to get all of the power my generator can output into the house during an outage. My dilemma is my generator is breakered for 30amps and the GFCIs are 20amp. GFCIs don’t trip on overcurrent so I needed these to make sure that only 20amps can go to the GFCIs. These breakers worked perfectly mounted in holes I drilled in the electric box. The waterproof domes are a nice feature. I don’t expect my breakers will ever get wet but the covers will also keep grime and dirt out. I haven’t load tested these but I have no reason to believe they won’t work. Overall quality of these breakers is adequate and everything you need to make connections is included. Happy with my purchase 🙂

## Features

- Product Name: Manual Reset 125-250V AC 50V DC Push Button Switch Thermal Circuit Breaker
- Operating Voltage: 125/250V AC 50V DC; power rating: 25A (amp);Operating Temperature: -10oC (14oF) to 60oC (140oF) Interrupt Capacity:1,000 Amps
- Working Principle: This switch can be reset after a disconnect over a period of time, then you can press the reset switch to use it again When load exceeds rated current, the switch reset button will automatically cut off the circuit, protecting the line
- Package Includes: 2 PCS*thermal circuit breakers with quick connect terminals + 2 PCS* Hex Nut + 2 PCS* Grip Nut Ring + 2 PCS*Waterproof Button Caps
- Application Field:Widely used in household and commercial appliances, transportation, marine, telecommunications, power strips, audio-visual, medical, and power supplies

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08QVPCYR5 |
| Best Sellers Rank | #30,150 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #5 in Thermal Circuit Breakers |
| Brand | mxuteuk |
| Circuit Breaker Type | Standard |
| Current Rating | 20 Amps |
| Customer Reviews | 4.6 4.6 out of 5 stars (506) |
| Date First Available | December 17, 2020 |
| Item Weight | 3.2 ounces |
| Item model number | CAL1-ls-20A |
| Manufacturer | mxuteuk |
| Manufacturer Part Number | CAL1-ls-20A |
| Mounting Type | Screw Mount |
| Number Of Poles | 1 |
| Product Dimensions | 0.56"D x 1.37"W x 2.6"H |
| Voltage | 250 Volts, 50 Volts |

## Product Details

- **Brand:** mxuteuk
- **Circuit Breaker Type:** Standard
- **Current Rating:** 20 Amps
- **Mounting Type:** Screw Mount
- **Product Dimensions:** 0.56"D x 1.37"W x 2.6"H

## Images

![mxuteuk 2Pcs 20Amp Circuit Breakers Push Button Manual Reset 125/250V AC 50V DC, L1 Series Overload Protector Switch Thermal Circuit Breakers with Waterproof Button Caps L1-ls-20A - Image 1](https://m.media-amazon.com/images/I/613hgb+w+RL.jpg)
![mxuteuk 2Pcs 20Amp Circuit Breakers Push Button Manual Reset 125/250V AC 50V DC, L1 Series Overload Protector Switch Thermal Circuit Breakers with Waterproof Button Caps L1-ls-20A - Image 2](https://m.media-amazon.com/images/I/61RcG8qpEzL.jpg)
![mxuteuk 2Pcs 20Amp Circuit Breakers Push Button Manual Reset 125/250V AC 50V DC, L1 Series Overload Protector Switch Thermal Circuit Breakers with Waterproof Button Caps L1-ls-20A - Image 3](https://m.media-amazon.com/images/I/61SneIjO-jS.jpg)
![mxuteuk 2Pcs 20Amp Circuit Breakers Push Button Manual Reset 125/250V AC 50V DC, L1 Series Overload Protector Switch Thermal Circuit Breakers with Waterproof Button Caps L1-ls-20A - Image 4](https://m.media-amazon.com/images/I/61VFfdt2ghS.jpg)
![mxuteuk 2Pcs 20Amp Circuit Breakers Push Button Manual Reset 125/250V AC 50V DC, L1 Series Overload Protector Switch Thermal Circuit Breakers with Waterproof Button Caps L1-ls-20A - Image 5](https://m.media-amazon.com/images/I/61oP4bLYo2L.jpg)

## Questions & Answers

**Q: Would this help prevent the spark when you connect a battery to a ebike? Please help thank you**
A: No. You need a switch in series that's rated for your application (current/power).

**Q: Can you vet a face cover with it**
A: They come with a rubber button cover. not sure if thats what you are asking

**Q: Will they work in a '95 Peterbilt 379?  Thanks in advance.**
A: As to electrical compatibility, these are spec'd to 50vdc.  I guess you are either 12v or 24v so you'd be good to go. Regardless of voltage breakers are current devices, so these will trip at 30amps. 

Physical mounting position is up to you

**Q: Does the push button also function to manually open the circuit? Or only to reset and close the circuit?**
A: it is a reset only.  No way to manually open the circuit.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great product
*by J***. on July 19, 2025*

Perfect fit and functional. Solved the problem ! Great value.

### ⭐⭐⭐⭐⭐ Worked to add additional protection to my custom generator cable.
*by A***C on February 21, 2023*

I built a generator distribution cable to get all of the power my generator can output into the house during an outage. My dilemma is my generator is breakered for 30amps and the GFCIs are 20amp. GFCIs don’t trip on overcurrent so I needed these to make sure that only 20amps can go to the GFCIs. These breakers worked perfectly mounted in holes I drilled in the electric box. The waterproof domes are a nice feature. I don’t expect my breakers will ever get wet but the covers will also keep grime and dirt out. I haven’t load tested these but I have no reason to believe they won’t work. Overall quality of these breakers is adequate and everything you need to make connections is included. Happy with my purchase 🙂

### ⭐⭐⭐⭐⭐ I have power now
*by O***K on September 9, 2025*

works great

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*Product available on Desertcart Malaysia*
*Store origin: MY*
*Last updated: 2026-01-28*