---
product_id: 401583035
title: "DC Miniature Circuit Breaker, 2 Pole 1000V 50 Amp Isolator for Solar PV System, Thermal Magnetic Trip, DIN Rail Mount, Chtaixi DC Disconnect Switch C50"
brand: "chtaixi"
price: "₩52598"
currency: KRW
in_stock: true
reviews_count: 13
category: "Chtaixi"
url: https://www.desertcart.kr/products/401583035-dc-miniature-circuit-breaker-2-pole-1000v-50-amp-isolator
store_origin: KR
region: South Korea
---

# 1000V high-voltage rating 50 Amp current capacity DIN rail mount for seamless installation DC Miniature Circuit Breaker, 2 Pole 1000V 50 Amp Isolator for Solar PV System, Thermal Magnetic Trip, DIN Rail Mount, Chtaixi DC Disconnect Switch C50

**Brand:** chtaixi
**Price:** ₩52598
**Availability:** ✅ In Stock

## Summary

> ⚡ Power up your solar setup with instant, reliable protection!

## Quick Answers

- **What is this?** DC Miniature Circuit Breaker, 2 Pole 1000V 50 Amp Isolator for Solar PV System, Thermal Magnetic Trip, DIN Rail Mount, Chtaixi DC Disconnect Switch C50 by chtaixi
- **How much does it cost?** ₩52598 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/401583035-dc-miniature-circuit-breaker-2-pole-1000v-50-amp-isolator)

## 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

- • **Compact & Lightweight:** Slim 2-pole design fits tight spaces without compromising on robust 50 Amp capacity.
- • **Solar-Ready Durability:** Engineered for solar PV and DC power systems, ensuring reliable performance under high voltage.
- • **Effortless Installation:** Screw clamp wiring and standard 35mm DIN rail mount make setup quick and tool-friendly.
- • **Advanced Arc Extinguishing:** Magnetic system efficiently quells DC arcs, a critical upgrade for safer power management.
- • **Instant Circuit Protection:** Thermal magnetic trip triggers fast shutdown on short circuits, safeguarding your system instantly.

## Overview

The CHTAIXI DC Miniature Circuit Breaker is a 2-pole, 1000V, 50 Amp isolator designed specifically for solar PV and DC power systems. Featuring a thermal magnetic trip for rapid short-circuit response and a magnetic arc extinguishing system, it ensures enhanced safety and durability. Its compact DIN rail mount design allows for easy installation and integration into modern power distribution setups.

## Description

CHTAIXI DC Miniature Circuit Breaker, 2 Pole 1000V 50 Amp Isolator for Solar PV System, Thermal Magnetic Trip, DIN Rail Mount, Chtaixi DC Disconnect Switch C50: desertcart.com: Tools & Home Improvement

Review: Good quality, fair pricing - I have 4 of these breakers (varying amps) incorporated into my solar setup in ny camper. They work well for disconnecting solar panels from charge controllers etc. I have load tested 3 of the 4 I have in use and found they broke circuit within 5-12% of the rated amps. They work well for me
Review: Easy to install - We installed these to be a quick disconnect for our solar panels. It's doing It's job and was easy to install.

## Features

- FUNCTIONS: Used to protect power distribution facilities from overload and short-circuit damage, and can also be used for control and isolation.
- FAST TRIP: The electromagnetic trip system can trip immediately when the circuit is short-circuited to protect the safety of the circuit.
- ARC EXTINGUISHING: DC arc extinguishing is more difficult than AC. This DC mini circuit breaker has a magnetic system to assist arc extinguishing.
- APPLICATION: Used in DC power system, ship electric power system, solar photovoltaic system, or other DC system.
- INSTALLATION: Screw clamp wires, 35mm DIN rail mount.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09BQPC7L7 |
| Best Sellers Rank | #9,760 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #3 in Miniature Circuit Breakers |
| Brand | CHTAIXI |
| Circuit Breaker Type | Standard |
| Current Rating | 50 Amps |
| Date First Available | August 8, 2021 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 6.4 ounces |
| Item model number | DZ47Z-63 |
| Manufacturer | CHTAIXI |
| Mounting Type | DIN Rail Mount |
| Number Of Poles | 2 |
| Product Dimensions | 2.95"D x 1.42"W x 3.15"H |
| Voltage | 1000 Volts |

## Product Details

- **Brand:** CHTAIXI
- **Circuit Breaker Type:** Standard
- **Current Rating:** 50 Amps
- **Mounting Type:** DIN Rail Mount
- **Product Dimensions:** 2.95"D x 1.42"W x 3.15"H

## Images

![DC Miniature Circuit Breaker, 2 Pole 1000V 50 Amp Isolator for Solar PV System, Thermal Magnetic Trip, DIN Rail Mount, Chtaixi DC Disconnect Switch C50 - Image 1](https://m.media-amazon.com/images/I/614m82le-4L.jpg)
![DC Miniature Circuit Breaker, 2 Pole 1000V 50 Amp Isolator for Solar PV System, Thermal Magnetic Trip, DIN Rail Mount, Chtaixi DC Disconnect Switch C50 - Image 2](https://m.media-amazon.com/images/I/51vBlz4lZoS.jpg)
![DC Miniature Circuit Breaker, 2 Pole 1000V 50 Amp Isolator for Solar PV System, Thermal Magnetic Trip, DIN Rail Mount, Chtaixi DC Disconnect Switch C50 - Image 3](https://m.media-amazon.com/images/I/516SF8QaIaL.jpg)
![DC Miniature Circuit Breaker, 2 Pole 1000V 50 Amp Isolator for Solar PV System, Thermal Magnetic Trip, DIN Rail Mount, Chtaixi DC Disconnect Switch C50 - Image 4](https://m.media-amazon.com/images/I/617q+Wx4OZL.jpg)
![DC Miniature Circuit Breaker, 2 Pole 1000V 50 Amp Isolator for Solar PV System, Thermal Magnetic Trip, DIN Rail Mount, Chtaixi DC Disconnect Switch C50 - Image 5](https://m.media-amazon.com/images/I/516E6P4zieL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good quality, fair pricing
*by R***T on August 29, 2025*

I have 4 of these breakers (varying amps) incorporated into my solar setup in ny camper. They work well for disconnecting solar panels from charge controllers etc. I have load tested 3 of the 4 I have in use and found they broke circuit within 5-12% of the rated amps. They work well for me

### ⭐⭐⭐⭐⭐ Easy to install
*by H***N on September 24, 2025*

We installed these to be a quick disconnect for our solar panels. It's doing It's job and was easy to install.

### ⭐⭐⭐⭐⭐ Good quality
*by S***T on August 23, 2025*

Use for my solar system, they have worked great for a year now.

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**Shop now:** [https://www.desertcart.kr/products/401583035-dc-miniature-circuit-breaker-2-pole-1000v-50-amp-isolator](https://www.desertcart.kr/products/401583035-dc-miniature-circuit-breaker-2-pole-1000v-50-amp-isolator)

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-03-13*