---
product_id: 377477312
title: "12V-110V DC Miniature Circuit Breaker, 15 Amp 1 Pole Battery Breaker Protector for Solar PV System and RV, Thermal Magnetic Trip, DIN-Rail/Surface Mount, Chtaixi DC Disconnect Switch B15"
brand: "chtaixi"
price: "€ 23.97"
currency: EUR
in_stock: true
reviews_count: 8
url: https://www.desertcart.nl/products/377477312-12v-110v-dc-miniature-circuit-breaker-15-amp-1-pole
store_origin: NL
region: Netherlands
---

# 15A Power Rating DC Voltage Range DIN-Rail Mount 12V-110V DC Miniature Circuit Breaker, 15 Amp 1 Pole Battery Breaker Protector for Solar PV System and RV, Thermal Magnetic Trip, DIN-Rail/Surface Mount, Chtaixi DC Disconnect Switch B15

**Brand:** chtaixi
**Price:** € 23.97
**Availability:** ✅ In Stock

## Summary

> 🔋 Power Up Your Protection!

## Quick Answers

- **What is this?** 12V-110V DC Miniature Circuit Breaker, 15 Amp 1 Pole Battery Breaker Protector for Solar PV System and RV, Thermal Magnetic Trip, DIN-Rail/Surface Mount, Chtaixi DC Disconnect Switch B15 by chtaixi
- **How much does it cost?** € 23.97 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/377477312-12v-110v-dc-miniature-circuit-breaker-15-amp-1-pole)

## Best For

- chtaixi enthusiasts

## Why This Product

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

## Key Features

- • **Easy Installation:** Flexible mounting options with screw clamps or M5 wire lugs.
- • **Protect Your Power:** Safeguard your DC circuits from overload and short circuits.
- • **Reliable Performance:** Magnetic trip range of 4-7 times rated current for dependable operation.
- • **Versatile Applications:** Perfect for solar PV systems, RVs, and battery power setups.
- • **Efficient Arc Extinguishing:** Equipped with a magnetic system for superior arc management.

## Overview

The 12V-110V DC Miniature Circuit Breaker is a robust 15 Amp, 1 Pole battery protector designed for solar PV systems and RVs. It features thermal magnetic trip technology, ensuring reliable overload and short circuit protection. With easy installation options and a versatile application range, this circuit breaker is essential for any DC power system.

## Description

12V-110V DC Miniature Circuit Breaker, 15 Amp 1 Pole Battery Breaker Protector for Solar PV System and RV, Thermal Magnetic Trip, DIN-Rail/Surface Mount, Chtaixi DC Disconnect Switch B15

## Features

- FUNCTIONS: Used to protect 12V 24V 36V 48V 60V 100V DC circuit from overload and short circuit damage, and can also be used for control and isolation.
- ARC EXTINGUISHING: This DC mini circuit breaker has a magnetic system to assist arc extinguishing.
- CURVE B: Magnetic trip range 4-7 times rated current.
- APPLICATION: Used in battery power systems, solar photovoltaic systems, RV, electric moped, or other DC systems.
- INSTALLATION: Screw clamps wire or M5 wire lug (size fits), 35 mm DIN rail mount or surface mount.

## Product Details

- **Brand:** CHTAIXI
- **Current Rating:** 15 Amps
- **Circuit Breaker Type:** Standard
- **Mounting Type:** DIN Rail Mount, Surface Mount
- **Number Of Poles:** 1

## Images

![12V-110V DC Miniature Circuit Breaker, 15 Amp 1 Pole Battery Breaker Protector for Solar PV System and RV, Thermal Magnetic Trip, DIN-Rail/Surface Mount, Chtaixi DC Disconnect Switch B15 - Image 1](https://m.media-amazon.com/images/I/51NFIWCYBWL.jpg)

## Available Options

This product comes in different **Size, Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Opens up my 95 volt solar supply no sweat.
*by C***. on February 4, 2025*

Fits in a small box and does it's job without self destruction. Using a DC breaker is so nice. AC breakers can maintain an arc and cause heat issues. No worries here.

### ⭐⭐⭐⭐⭐ It works properly.
*by C***A on April 12, 2025*

It works properly.

### ⭐⭐⭐⭐⭐ Great little breaker, note polarization
*by M***N on March 10, 2024*

These little breakers are great but note that Chtaixi 1-pole breakers are polarized. Their 2-pole breakers not polarized. So generally speaking in a solar/battery setup you will want the 2-pole breakers and not these.

## Frequently Bought Together

- 12V-110V DC Miniature Circuit Breaker, 15 Amp 1 Pole Battery Breaker Protector for Solar PV System and RV, Thermal Magnetic Trip, DIN-Rail/Surface Mount, Chtaixi DC Disconnect Switch B15
- Chtaixi AC Miniature Circuit Breaker, 16 Amp 120V/240V 1 Pole DIN Rail Mount Circuit Breaker, Thermal Magnetic Trip, Solar AC Disconnect Switch MCB C16
- MOLLOM 2 Way Circuit Breaker MCB Distribution Protection Box with DIN Rail, IP65 Waterproof,for Indoor and Outdoor

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**Shop now:** [https://www.desertcart.nl/products/377477312-12v-110v-dc-miniature-circuit-breaker-15-amp-1-pole](https://www.desertcart.nl/products/377477312-12v-110v-dc-miniature-circuit-breaker-15-amp-1-pole)

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*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-03-06*