---
product_id: 653505992
title: "DC Miniature Circuit Breaker, 4 Pole 1000V 20 Amp Isolator for Solar PV System, Thermal Magnetic Trip, DIN Rail Mount DC Disconnect Switch C20"
brand: "chtaixi"
price: "$U2832"
currency: UYU
in_stock: true
url: https://www.desertcart.uy/products/653505992-dc-miniature-circuit-breaker-4-pole-1000v-20-amp-isolator
store_origin: UY
region: Uruguay
---

# 4 Pole Design 1000V Rating 20 Amp Capacity DC Miniature Circuit Breaker, 4 Pole 1000V 20 Amp Isolator for Solar PV System, Thermal Magnetic Trip, DIN Rail Mount DC Disconnect Switch C20

**Brand:** chtaixi
**Price:** $U2832
**Availability:** ✅ In Stock

## Summary

> 🔌 Power Up Your Safety with Style!

## Quick Answers

- **What is this?** DC Miniature Circuit Breaker, 4 Pole 1000V 20 Amp Isolator for Solar PV System, Thermal Magnetic Trip, DIN Rail Mount DC Disconnect Switch C20 by chtaixi
- **How much does it cost?** $U2832 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.uy](https://www.desertcart.uy/products/653505992-dc-miniature-circuit-breaker-4-pole-1000v-20-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

- • **Easy Installation:** Designed for 35mm DIN rail mounting with user-friendly screw clamp connections.
- • **Unmatched Protection:** Safeguards against overloads and short-circuits, ensuring your systems run smoothly.
- • **Versatile Applications:** Ideal for solar PV systems, ship electric power systems, and other DC applications.
- • **Durable Quality Materials:** Constructed with silver alloy contacts and flame-retardant materials for long-lasting performance.
- • **Advanced Arc Extinguishing:** Equipped with a powerful magnetic system to effectively extinguish arcs, enhancing safety.

## Overview

The DC Miniature Circuit Breaker is a robust 4 Pole isolator designed for solar PV systems, featuring a thermal magnetic trip and a 20 Amp capacity. With advanced arc extinguishing capabilities and durable materials, it ensures reliable protection and easy installation for various DC applications.

## Description

DC Miniature Circuit Breaker, 4 Pole 1000V 20 Amp Isolator for Solar PV System, Thermal Magnetic Trip, DIN Rail Mount DC Disconnect Switch C20

## Features

- FUNCTIONS: Used to protect Single line or Two line power distribution facilities from overload and short-circuit damage, and can also be used for control and isolation.
- ARC EXTINGUISHING: These DC miniature circuit breakers have a more powerful arc extinguishing magnetic system to help extinguish arcs.
- QUALITY: Silver alloy contacts, flame retardant material shell, color indicators.
- APPLICATION: Used in DC power system, ship electric power system, solar photovoltaic system, or other DC system.
- INSTALLATION: 35mm DIN rail mount, Screw clamp wires(soft silicone wire needs to crimp fixed the wire end with copper crimp first).

## Product Details

- **Brand:** CHTAIXI
- **Current Rating:** 20 Amps
- **Product Dimensions:** 2.95"D x 2.84"W x 3.17"H
- **Circuit Breaker Type:** Standard
- **Mounting Type:** DIN Rail Mount

## Images

![DC Miniature Circuit Breaker, 4 Pole 1000V 20 Amp Isolator for Solar PV System, Thermal Magnetic Trip, DIN Rail Mount DC Disconnect Switch C20 - Image 1](https://m.media-amazon.com/images/I/71yix3G3nsL.jpg)
![DC Miniature Circuit Breaker, 4 Pole 1000V 20 Amp Isolator for Solar PV System, Thermal Magnetic Trip, DIN Rail Mount DC Disconnect Switch C20 - Image 2](https://m.media-amazon.com/images/I/71q7EzQI+KL.jpg)
![DC Miniature Circuit Breaker, 4 Pole 1000V 20 Amp Isolator for Solar PV System, Thermal Magnetic Trip, DIN Rail Mount DC Disconnect Switch C20 - Image 3](https://m.media-amazon.com/images/I/61KHWeladTL.jpg)
![DC Miniature Circuit Breaker, 4 Pole 1000V 20 Amp Isolator for Solar PV System, Thermal Magnetic Trip, DIN Rail Mount DC Disconnect Switch C20 - Image 4](https://m.media-amazon.com/images/I/51yNn9YBz1L.jpg)
![DC Miniature Circuit Breaker, 4 Pole 1000V 20 Amp Isolator for Solar PV System, Thermal Magnetic Trip, DIN Rail Mount DC Disconnect Switch C20 - Image 5](https://m.media-amazon.com/images/I/61GKk4LyF8L.jpg)

## Available Options

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

## Frequently Bought Together

- CHTAIXI DC Miniature Circuit Breaker, 4 Pole 1000V 20 Amp Isolator for Solar PV System, Thermal Magnetic Trip, DIN Rail Mount DC Disconnect Switch C20
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**Shop now:** [https://www.desertcart.uy/products/653505992-dc-miniature-circuit-breaker-4-pole-1000v-20-amp-isolator](https://www.desertcart.uy/products/653505992-dc-miniature-circuit-breaker-4-pole-1000v-20-amp-isolator)

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*Product available on Desertcart Uruguay*
*Store origin: UY*
*Last updated: 2026-01-26*