---
product_id: 139497496
title: "125-250V AC 50V DC Push Button Circuit Breaker 20Amp Thermal Overload Protector L1 Series Manual Reset Thermal Circuit Breaker 20A"
brand: "rkurck"
price: "9105CFA"
currency: XOF
in_stock: true
reviews_count: 8
category: "Rkurck"
url: https://www.desertcart.sn/products/139497496-125-250v-ac-50v-dc-push-button-circuit-breaker-20amp
store_origin: SN
region: Senegal
---

# 20A Power Rating 250V AC / 50V DC -10°C to 60°C 125-250V AC 50V DC Push Button Circuit Breaker 20Amp Thermal Overload Protector L1 Series Manual Reset Thermal Circuit Breaker 20A

**Brand:** rkurck
**Price:** 9105CFA
**Availability:** ✅ In Stock

## Summary

> 🔧 Power Up Your Safety with Style!

## Quick Answers

- **What is this?** 125-250V AC 50V DC Push Button Circuit Breaker 20Amp Thermal Overload Protector L1 Series Manual Reset Thermal Circuit Breaker 20A by rkurck
- **How much does it cost?** 9105CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/139497496-125-250v-ac-50v-dc-push-button-circuit-breaker-20amp)

## Best For

- rkurck enthusiasts

## Why This Product

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

## Key Features

- • **Compact Design:** Perfect for tight spaces without compromising performance.
- • **Reliable Brand:** Trust in RKURCK for quality and durability.
- • **Easy Manual Reset:** Quickly restore power with a simple push.
- • **Versatile Applications:** Ideal for home, marine, and commercial use.
- • **High Interrupt Capacity:** Handles up to 1,000 Amps for ultimate safety.

## Overview

The RKURCK L1 Series Push Button Circuit Breaker is a compact, single-pole thermal circuit breaker designed for manual reset. With a current rating of 20 Amps and an impressive interrupt capacity of 1,000 Amps, it operates efficiently within a temperature range of -10°C to 60°C. This versatile breaker is perfect for a variety of applications, including household appliances, marine equipment, and telecommunications, ensuring safety and reliability in every setting.

## Description

Product description: It is a compact, single pole, push-to-reset thermal circuit breakers Widely used in household and commercial appliances, transportation, marine, telecommunications, power strips, audio-visual, medical, and power supplies Specifications: Item Type: Push-button Thermal Circuit Breakers Series: L1 Weight：0.25 ounces Size: 35 x 31 x 14mm/1.38 x 1.22 x 0.55" Voltage: 125-250V AC; 50V DC Current: 3A -50A Rated current: 20A Reset type: Manual reset Operating temperature: -10℃ (14℉)~ 60℃ (140℉) Interrupt capacity: 1000 amps Widely used in household and commercial appliances, transportation, marine, telecommunications, power strips, audio-visual, medical, and power supplies Package inckuded: 1 x Manual Reset Thermal Circuit Breaker 20A 1* Hex Nut 1* Grip Nut Ring

Review: Work like it should no problem 😊 - Good product 👌
Review: Perfect fit - I punched in the stats for the circuit breaker and this popped up. It arrived the next day, and looked exactly the same as the old one and even had a new washer indicating a reset button…which was a nice touch, seeing as how the old one had worn away years ago.

## Features

- Compact, single pole, push-to-reset thermal circuit breakers
- Manual Reset 125-250V AC 50V DC Push Button Switch Thermal Circuit Breaker
- Operating Temperature: -10oC (14oF) to 60oC (140oF)
- Interrupt Capacity:1,000 Amps
- Widely used in household and commercial appliances, transportation, marine, telecommunications, power strips, audio-visual, medical, and power supplies

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07R333QNJ |
| Best Sellers Rank | #47,622 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #6 in Thermal Circuit Breakers |
| Brand | RKURCK |
| Brand Name | RKURCK |
| Circuit Breaker Type | Standard |
| Current Rating | 20 Amps |
| Customer Reviews | 4.6 out of 5 stars 433 Reviews |
| Item Dimensions D x W x H | 0.55"D x 1.22"W x 0.55"H |
| Manufacturer | RKURCK |
| Model | L1BLACKMAO20 |
| Mounting Type | Screw Mount |
| Number Of Poles | 1 |
| Number of Poles | 1 |
| Part Number | L1BLACKMAO20 |
| Product Dimensions | 0.55"D x 1.22"W x 0.55"H |
| Unit Count | 1 Count |
| Voltage | 250 Volts |
| Warranty Description | 1 Year |

## Product Details

- **Brand:** RKURCK
- **Current Rating:** 20 Amps
- **Product Dimensions:** 0.55"D x 1.22"W x 0.55"H
- **Circuit Breaker Type:** Standard
- **Mounting Type:** Screw Mount

## Images

![125-250V AC 50V DC Push Button Circuit Breaker 20Amp Thermal Overload Protector L1 Series Manual Reset Thermal Circuit Breaker 20A - Image 1](https://m.media-amazon.com/images/I/71lHERUlzKL.jpg)
![125-250V AC 50V DC Push Button Circuit Breaker 20Amp Thermal Overload Protector L1 Series Manual Reset Thermal Circuit Breaker 20A - Image 2](https://m.media-amazon.com/images/I/61Owoj6Ln+L.jpg)
![125-250V AC 50V DC Push Button Circuit Breaker 20Amp Thermal Overload Protector L1 Series Manual Reset Thermal Circuit Breaker 20A - Image 3](https://m.media-amazon.com/images/I/61Y-2ivTicL.jpg)
![125-250V AC 50V DC Push Button Circuit Breaker 20Amp Thermal Overload Protector L1 Series Manual Reset Thermal Circuit Breaker 20A - Image 4](https://m.media-amazon.com/images/I/61t55-42IiL.jpg)
![125-250V AC 50V DC Push Button Circuit Breaker 20Amp Thermal Overload Protector L1 Series Manual Reset Thermal Circuit Breaker 20A - Image 5](https://m.media-amazon.com/images/I/71aMEXdEGiL.jpg)

## Available Options

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

## Questions & Answers

**Q: Can this replace 3.2 amps 230v - 50/60hz?**
A: I would not replace a 3.2 amp with a 20 amp.  It may not protect whatever component only wants to see 3.2 amp.

**Q: The specs for this 10 a breaker says current 3-50 a; rating 10 a. i thought that the circuit breaker would open over 10 a ? 50 a is too much!**
A: It's rated at 10 a for ac

**Q: Will this work in a predator 4000 watts generator replacing the 13amp breaker**
A: I am not 100% sure, but I don't see why not.  It's pretty close in specs, so should work.  The 15Amp max is a little above your 13Amp, therefore if you have 15Amp wiring, breaker, etc., it should be okay.  But that's only my opinion.

**Q: diameter of mounting hole required? it seems this was asked but no tangible replies...**
A: 3/8" hole

## Customer Reviews

### ⭐⭐⭐⭐⭐ Work like it should no problem 😊
*by J***C on October 22, 2024*

Good product 👌

### ⭐⭐⭐⭐⭐ Perfect fit
*by M***F on May 13, 2024*

I punched in the stats for the circuit breaker and this popped up. It arrived the next day, and looked exactly the same as the old one and even had a new washer indicating a reset button…which was a nice touch, seeing as how the old one had worn away years ago.

### ⭐⭐⭐⭐ arrived in good conduction
*by J***. on February 23, 2026*

does what ibought it for

## Frequently Bought Together

- RKURCK 125-250V AC 50V DC Push Button Circuit Breaker 20Amp Thermal Overload Protector L1 Series Manual Reset Thermal Circuit Breaker 20A
- HQRP On-Off Paddle Switch Compatible with Sears Craftsman 137 Series Table Saw & Drill Press 0LWG 27A1 0LWC 0LVW, UL Listed
- HAKATOP SW7B On-Off Toggle Switch 2 Prong for Delta, Aftermarket Replaces Parts Ryobi Table Saws Drill Press Delta 489105-00 46023 Switch

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.sn/products/139497496-125-250v-ac-50v-dc-push-button-circuit-breaker-20amp](https://www.desertcart.sn/products/139497496-125-250v-ac-50v-dc-push-button-circuit-breaker-20amp)

---

*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-05-31*