---
product_id: 357871937
title: "DC Miniature Circuit Breaker, 2 Pole 500V 20 Amp Isolator for Solar PV System, Thermal Magnetic Trip, DIN Rail Mount, Chtaixi DC Disconnect Switch C20"
brand: "chtaixi"
price: "₪111"
currency: ILS
in_stock: true
url: https://www.desertcart.co.il/products/357871937-dc-miniature-circuit-breaker-2-pole-500v-20-amp-isolator
store_origin: IL
region: Israel
---

# 20A Power Capacity 500V Voltage Rating Thermal Magnetic Protection DC Miniature Circuit Breaker, 2 Pole 500V 20 Amp Isolator for Solar PV System, Thermal Magnetic Trip, DIN Rail Mount, Chtaixi DC Disconnect Switch C20

**Brand:** chtaixi
**Price:** ₪111
**Availability:** ✅ In Stock

## Summary

> 🔧 Power Up Your Safety Game!

## Quick Answers

- **What is this?** DC Miniature Circuit Breaker, 2 Pole 500V 20 Amp Isolator for Solar PV System, Thermal Magnetic Trip, DIN Rail Mount, Chtaixi DC Disconnect Switch C20 by chtaixi
- **How much does it cost?** ₪111 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.il](https://www.desertcart.co.il/products/357871937-dc-miniature-circuit-breaker-2-pole-500v-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

- • **🌞 Solar Ready:** Perfectly designed for solar PV systems, ensuring optimal safety.
- • **🔒 Instant Protection:** Experience lightning-fast trip response to short circuits.
- • **⚙️ Easy Installation:** Screw clamp wires and 35mm DIN rail mount for hassle-free setup.
- • **🚢 Versatile Application:** Ideal for DC power systems, including ships and renewable energy setups.
- • **🔥 Advanced Arc Management:** Equipped with a magnetic system for superior arc extinguishing.

## Overview

The Chtaixi DC Miniature Circuit Breaker is a robust 2 Pole, 500V, 20 Amp isolator designed specifically for solar PV systems. It features a thermal magnetic trip mechanism for immediate protection against overloads and short circuits, making it essential for safeguarding your power distribution facilities. With easy DIN rail mounting and advanced arc extinguishing capabilities, this breaker is perfect for various DC applications.

## Description

DC Miniature Circuit Breaker, 2 Pole 500V 20 Amp Isolator for Solar PV System, Thermal Magnetic Trip, DIN Rail Mount, Chtaixi DC Disconnect Switch C20

## 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.

## Product Details

- **Brand:** CHTAIXI
- **Current Rating:** 20 Amps
- **Circuit Breaker Type:** Standard
- **Mounting Type:** DIN Rail Mount
- **Number Of Poles:** 2

## Images

![DC Miniature Circuit Breaker, 2 Pole 500V 20 Amp Isolator for Solar PV System, Thermal Magnetic Trip, DIN Rail Mount, Chtaixi DC Disconnect Switch C20 - Image 1](https://m.media-amazon.com/images/I/61WKoUq+J-L._AC_UL320_.jpg)
![DC Miniature Circuit Breaker, 2 Pole 500V 20 Amp Isolator for Solar PV System, Thermal Magnetic Trip, DIN Rail Mount, Chtaixi DC Disconnect Switch C20 - Image 2](https://m.media-amazon.com/images/I/61WKoUq+J-L._AC_UL480_FMwebp_QL65_.jpg)
![DC Miniature Circuit Breaker, 2 Pole 500V 20 Amp Isolator for Solar PV System, Thermal Magnetic Trip, DIN Rail Mount, Chtaixi DC Disconnect Switch C20 - Image 3](https://m.media-amazon.com/images/I/61WKoUq+J-L._AC_UL640_FMwebp_QL65_.jpg)
![DC Miniature Circuit Breaker, 2 Pole 500V 20 Amp Isolator for Solar PV System, Thermal Magnetic Trip, DIN Rail Mount, Chtaixi DC Disconnect Switch C20 - Image 4](https://m.media-amazon.com/images/I/61WKoUq+J-L._AC_UL800_FMwebp_QL65_.jpg)
![DC Miniature Circuit Breaker, 2 Pole 500V 20 Amp Isolator for Solar PV System, Thermal Magnetic Trip, DIN Rail Mount, Chtaixi DC Disconnect Switch C20 - Image 5](https://m.media-amazon.com/images/I/61WKoUq+J-L._AC_UL960_FMwebp_QL65_.jpg)

## Available Options

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

## Frequently Bought Together

- CHTAIXI DC Miniature Circuit Breaker, 2 Pole 500V 20 Amp Isolator for Solar PV System, Thermal Magnetic Trip, DIN Rail Mount, Chtaixi DC Disconnect Switch C20
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**Shop now:** [https://www.desertcart.co.il/products/357871937-dc-miniature-circuit-breaker-2-pole-500v-20-amp-isolator](https://www.desertcart.co.il/products/357871937-dc-miniature-circuit-breaker-2-pole-500v-20-amp-isolator)

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*Product available on Desertcart Israel*
*Store origin: IL*
*Last updated: 2026-01-28*