---
product_id: 690022188
title: "DC Miniature Circuit Breaker, 2 Pole 500V 100 Amp Isolator for Solar PV System, Thermal Magnetic Trip, DIN Rail Mount, High Current DC Disconnect Switch MCB 2P C100"
brand: "chtaixi"
price: "₪392"
currency: ILS
in_stock: false
reviews_count: 5
category: "Chtaixi"
url: https://www.desertcart.co.il/products/690022188-dc-miniature-circuit-breaker-2-pole-500v-100-amp-isolator
store_origin: IL
region: Israel
---

# 500V DC rating 100 Amp high current capacity DIN rail mount for easy installation DC Miniature Circuit Breaker, 2 Pole 500V 100 Amp Isolator for Solar PV System, Thermal Magnetic Trip, DIN Rail Mount, High Current DC Disconnect Switch MCB 2P C100

**Brand:** chtaixi
**Price:** ₪392
**Availability:** ❌ Out of Stock

## Summary

> ⚡ Power up your solar setup with confidence — never miss a watt!

## Quick Answers

- **What is this?** DC Miniature Circuit Breaker, 2 Pole 500V 100 Amp Isolator for Solar PV System, Thermal Magnetic Trip, DIN Rail Mount, High Current DC Disconnect Switch MCB 2P C100 by chtaixi
- **How much does it cost?** ₪392 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.co.il](https://www.desertcart.co.il/products/690022188-dc-miniature-circuit-breaker-2-pole-500v-100-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 500V DC Endurance:** Engineered to handle high-voltage solar PV systems with ease.
- • **Thermal-Magnetic Trip Tech:** Advanced arc extinguishing for enhanced safety and longevity.
- • **Reliable 100 Amp Protection:** Safeguards your power setup from overloads and short circuits flawlessly.
- • **Sleek DIN Rail Mount Design:** Streamlined installation that fits perfectly into modern electrical panels.
- • **Premium Silver Alloy Contacts:** Ensures superior conductivity and flame retardant durability.

## Overview

The CHTAIXI 2 Pole DC Miniature Circuit Breaker is a high-performance 500V, 100 Amp isolator designed specifically for solar photovoltaic systems. Featuring thermal-magnetic trip technology and silver alloy contacts housed in a flame-retardant shell, it offers reliable overload and short-circuit protection. Easy to install with a 35mm DIN rail mount, this breaker supports up to 6kA breaking capacity and operates efficiently across a wide temperature range, making it the go-to choice for professional-grade solar power management.

## Description

Main product name: DZ47NZ-125 product type：DC Miniature circuit breaker rated operational voltage: 500 V DC rated current [In]: 80 A / 100 A / 125 A poles: 2 P trip unit technology: Thermal-magnetic curve code: C breaking capacity: 6 kA Ics=Icu Complementary rated impulse withstand voltage [Uimp]: 4 kV mechanical durability: 10000 cycles electrical durability: 3000 cycles mounting support: 35 mm DIN rail net weight: 0.308 kg tightening torque: 3.5 N.m standard: IEC60947-2 operating temperature: -13°F(-25℃) ~ 140°F(60℃) Installation tips Pay attention to polarity. Use wire size according to rated current. package includes: 1 x DC miniature circuit breaker 1 x DIN rail 2 x screws

Review: Perfect! for my RV Solar setup. This is better for my needs than solar panel inline fuses. Last thing I need is blowing a fuse while relying on solar during my camping experience.
Review: Excellent product

## Features

- FUNCTIONS: Used to protect power distribution facilities from overload and short-circuit damage, and can also be used for control and isolation.
- ARC EXTINGUISHING: This DC circuit breaker has a magnetic system to assist arc extinguishing.
- QUALITY: Silver alloy contacts, flame retardant material shell, color indicator.
- APPLICATION: Used in solar photovoltaic system, or other DC system.
- INSTALLATION: Screw clamp wires, 35mm DIN rail mount.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0B1WCM9GT |
| Are batteries included? | No |
| Brand | CHTAIXI |
| Circuit Breaker Type | Standard |
| Colour | Grey |
| Country of Origin | USA |
| Current Rating | 100 Amps |
| Customer Reviews | 4.6 4.6 out of 5 stars (95) |
| Date First Available | 9 December 2024 |
| Item Weight | 299 g |
| Item model number | 2 Pole |
| Manufacturer | CHTAIXI |
| Model number | 2 Pole |
| Mounting Type | DIN Rail Mount |
| Number Of Poles | 2 |
| Number of Memory Sticks | 1 |
| Product Dimensions | 7.6D x 5.4W x 8H Centimeters |
| Voltage | 500 Volts |

## Product Details

- **Brand:** CHTAIXI
- **Circuit Breaker Type:** Standard
- **Current Rating:** 100 Amps
- **Mounting Type:** DIN Rail Mount
- **Product Dimensions:** 7.6D x 5.4W x 8H Centimeters

## Images

![DC Miniature Circuit Breaker, 2 Pole 500V 100 Amp Isolator for Solar PV System, Thermal Magnetic Trip, DIN Rail Mount, High Current DC Disconnect Switch MCB 2P C100 - Image 1](https://m.media-amazon.com/images/I/311ZVTRj0CL.jpg)
![DC Miniature Circuit Breaker, 2 Pole 500V 100 Amp Isolator for Solar PV System, Thermal Magnetic Trip, DIN Rail Mount, High Current DC Disconnect Switch MCB 2P C100 - Image 2](https://m.media-amazon.com/images/I/31UNf6HUURL.jpg)
![DC Miniature Circuit Breaker, 2 Pole 500V 100 Amp Isolator for Solar PV System, Thermal Magnetic Trip, DIN Rail Mount, High Current DC Disconnect Switch MCB 2P C100 - Image 3](https://m.media-amazon.com/images/I/31idAljoGpL.jpg)
![DC Miniature Circuit Breaker, 2 Pole 500V 100 Amp Isolator for Solar PV System, Thermal Magnetic Trip, DIN Rail Mount, High Current DC Disconnect Switch MCB 2P C100 - Image 4](https://m.media-amazon.com/images/I/41Ba34gRH6L.jpg)
![DC Miniature Circuit Breaker, 2 Pole 500V 100 Amp Isolator for Solar PV System, Thermal Magnetic Trip, DIN Rail Mount, High Current DC Disconnect Switch MCB 2P C100 - Image 5](https://m.media-amazon.com/images/I/41J1b-MFaVL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by L***. on 23 July 2025*

Perfect! for my RV Solar setup. This is better for my needs than solar panel inline fuses. Last thing I need is blowing a fuse while relying on solar during my camping experience.

### ⭐⭐⭐⭐⭐ Review
*by M***. on 1 July 2025*

Excellent product

### ⭐⭐⭐⭐⭐ Review
*by R***D on 4 May 2025*

works great looks nice and the quality is amazing seems very durable and its a great value for your money glade i bought it

## Frequently Bought Together

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*Product available on Desertcart Israel*
*Store origin: IL*
*Last updated: 2026-03-19*