---
product_id: 343723568
title: "DC Miniature Circuit Breaker, 2 Pole 1000V 32 Amp Isolator for Solar PV System, Thermal Magnetic Trip, DIN Rail Mount, Chtaixi DC Disconnect Switch C32"
brand: "chtaixi"
price: "AR$59583"
currency: ARS
in_stock: true
reviews_count: 10
category: "Chtaixi"
url: https://www.desertcart.com.ar/products/343723568-dc-miniature-circuit-breaker-2-pole-1000v-32-amp-isolator
store_origin: AR
region: Argentina
---

# 1000V high-voltage rating 32 Amp reliable current protection DIN rail mount for easy installation DC Miniature Circuit Breaker, 2 Pole 1000V 32 Amp Isolator for Solar PV System, Thermal Magnetic Trip, DIN Rail Mount, Chtaixi DC Disconnect Switch C32

**Brand:** chtaixi
**Price:** AR$59583
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** DC Miniature Circuit Breaker, 2 Pole 1000V 32 Amp Isolator for Solar PV System, Thermal Magnetic Trip, DIN Rail Mount, Chtaixi DC Disconnect Switch C32 by chtaixi
- **How much does it cost?** AR$59583 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/343723568-dc-miniature-circuit-breaker-2-pole-1000v-32-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

- • **Robust 2-Pole Isolation:** Dual-pole design isolates and protects both positive and negative lines for comprehensive safety.
- • **Instant Electromagnetic Trip:** Fast-acting protection that immediately cuts off short circuits to safeguard your system.
- • **Tool-Free Screw Clamp Wiring:** Simplifies installation with secure, no-fuss wiring on a standard 35mm DIN rail mount.
- • **Advanced DC Arc Extinguishing:** Magnetic system designed specifically to handle challenging DC arcs, ensuring safer solar setups.
- • **Universal Solar PV Compatibility:** Optimized for solar photovoltaic systems, ship power, and other DC applications—future-proof your energy setup.

## Overview

The CHTAIXI DC Miniature Circuit Breaker is a 2-pole, 32 Amp isolator rated for 1000V DC systems, designed to protect solar PV and other DC power setups from overloads, short circuits, and reverse polarity damage. Featuring a thermal magnetic trip and advanced arc extinguishing technology, it mounts easily on a DIN rail and ensures fast, reliable circuit isolation for professional-grade energy safety.

## Description

CHTAIXI DC Miniature Circuit Breaker, 2 Pole 1000V 32 Amp Isolator for Solar PV System, Thermal Magnetic Trip, DIN Rail Mount, Chtaixi DC Disconnect Switch C32: desertcart.com: Tools & Home Improvement

Review: Great Protection - I installed 3 of these almost a year ago. I have had no issues with PV voltages from 3 solar arrays, all putting out up to 500 Vdc at times. I recently rewired a PV array of 12 panels. Made the mistake of inverting the polarity. When I turned on the breaker, it smoked, bigtime! then all was silent. No fire, no melting of the breaker. I measured the voltage at the input and realized the polarity was reversed. My bad! I disabled the voltage at the panels, rewired correctly, and connected to a new breaker. All worked well. My biggest point with this review is, even though the breaker fried, it kept the reverse voltage of over 400 Vdc from getting to the solar inverter and causing hundreds to thousands of dollars in damage. The breaker not only will trip if the amperage is exceeded, but also protects from reversed Vdc. Very thankful!
Review: Decent breaker - It's my first high voltage DC breaker and very happy to report it works well.

## 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 | B0983ZHK69 |
| Best Sellers Rank | #10,204 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #5 in Miniature Circuit Breakers |
| Brand Name | CHTAIXI |
| Circuit Breaker Type | Standard |
| Current Rating | 32 Amps |
| Customer Reviews | 4.6 4.6 out of 5 stars (217) |
| Item Dimensions D x W x H | 2.95"D x 1.42"W x 3.15"H |
| Item Weight | 6.35 Ounces |
| Manufacturer | CHTAIXI |
| Model | DZ47Z-63 |
| Mounting Type | DIN Rail Mount |
| Number of Poles | 2 |
| Part Number | 47Z63-2P1000 |
| Voltage | 1000 Volts |

## Product Details

- **Brand:** CHTAIXI
- **Circuit Breaker Type:** Standard
- **Current Rating:** 32 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 32 Amp Isolator for Solar PV System, Thermal Magnetic Trip, DIN Rail Mount, Chtaixi DC Disconnect Switch C32 - Image 1](https://m.media-amazon.com/images/I/61PpL9yzChL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great Protection
*by R***K on October 3, 2024*

I installed 3 of these almost a year ago. I have had no issues with PV voltages from 3 solar arrays, all putting out up to 500 Vdc at times. I recently rewired a PV array of 12 panels. Made the mistake of inverting the polarity. When I turned on the breaker, it smoked, bigtime! then all was silent. No fire, no melting of the breaker. I measured the voltage at the input and realized the polarity was reversed. My bad! I disabled the voltage at the panels, rewired correctly, and connected to a new breaker. All worked well. My biggest point with this review is, even though the breaker fried, it kept the reverse voltage of over 400 Vdc from getting to the solar inverter and causing hundreds to thousands of dollars in damage. The breaker not only will trip if the amperage is exceeded, but also protects from reversed Vdc. Very thankful!

### ⭐⭐⭐⭐⭐ Decent breaker
*by T***Y on September 7, 2025*

It's my first high voltage DC breaker and very happy to report it works well.

### ⭐⭐⭐⭐⭐ Good quality
*by J***Z on July 23, 2023*

Its compact design and precise tripping characteristics ensured the safety of my sensitive electronic equipment and batteries. I appreciated its quick response to overloads and short circuits, preventing any potential damage. The MCB's ease of installation and user-friendly features made it a hassle-free addition to my setup. Overall, the DC Miniature Circuit Breaker offers excellent performance and peace of mind.

## Frequently Bought Together

- CHTAIXI DC Miniature Circuit Breaker, 2 Pole 1000V 32 Amp Isolator for Solar PV System, Thermal Magnetic Trip, DIN Rail Mount, Chtaixi DC Disconnect Switch C32
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*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-05-18*