---
product_id: 439382429
title: "AC Miniature Circuit Breaker, 63 Amp 120V/240V 2 Pole DIN Rail Mount Circuit Breaker, Thermal Magnetic Trip, Solar AC Disconnect Switch MCB C63"
brand: "chtaixi"
price: "A$33"
currency: AUD
in_stock: true
reviews_count: 13
category: "Chtaixi"
url: https://www.desertcart.com.au/products/439382429-ac-miniature-circuit-breaker-63-amp-120v-240v-2-pole
store_origin: AU
region: Australia
---

# 63A high current rating Thermal magnetic trip for safety Easy DIN rail installation AC Miniature Circuit Breaker, 63 Amp 120V/240V 2 Pole DIN Rail Mount Circuit Breaker, Thermal Magnetic Trip, Solar AC Disconnect Switch MCB C63

**Brand:** chtaixi
**Price:** A$33
**Availability:** ✅ In Stock

## Summary

> ⚡ Break free from downtime with CHTAIXI’s smart circuit guardian!

## Quick Answers

- **What is this?** AC Miniature Circuit Breaker, 63 Amp 120V/240V 2 Pole DIN Rail Mount Circuit Breaker, Thermal Magnetic Trip, Solar AC Disconnect Switch MCB C63 by chtaixi
- **How much does it cost?** A$33 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/439382429-ac-miniature-circuit-breaker-63-amp-120v-240v-2-pole)

## 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

- • **Smart Safety Tech:** Thermal magnetic trip curve C ensures rapid response to electrical faults, minimizing downtime.
- • **Durable Build Quality:** Silver alloy contacts and flame-retardant shell deliver long-lasting reliability and peace of mind.
- • **Powerhouse Protection:** Robust 63 Amp rating shields your circuits from overload and short circuits with precision.
- • **Seamless Installation:** Compact 2-pole design with screw clamp wires and 35mm DIN rail mount for effortless setup.
- • **Solar-Ready Versatility:** Optimized for solar AC systems, RVs, and home circuits operating at 110-240V, 50/60Hz.

## Overview

The CHTAIXI 63 Amp 2 Pole Miniature Circuit Breaker offers reliable overload and short circuit protection for 120V/240V AC systems. Featuring a thermal magnetic trip mechanism and easy DIN rail mounting, it’s engineered for solar setups, RVs, and home electrical panels. Its compact design, silver alloy contacts, and flame-retardant housing ensure durable, safe, and efficient circuit control.

## Description

Chtaixi AC Miniature Circuit Breaker, 63 Amp 120V/240V 2 Pole DIN Rail Mount Circuit Breaker, Thermal Magnetic Trip, Solar AC Disconnect Switch MCB C63: desertcart.com: Tools & Home Improvement

Review: ✨✨ Reliable and great quality for the price - I bought this CHTAIXI 32-amp breaker for an electrical project, and I’m honestly impressed with the quality. Installation was easy, it fits perfectly on the DIN rail, and the screws are solid. I’ve been using it for several weeks now and it works very well—no overheating or strange noises. The switch feels smooth when turning it on and off, and the overall build looks durable. I also appreciate that it’s clearly labeled and has good thermal and magnetic sensitivity, which adds extra safety to the setup. For the price, it’s an excellent option, especially for solar systems or home installations that need a reliable MCB.
Review: • “Reliable and Well-Built 40A Circuit Breaker” • “Great Quality and Easy to Install!” - I purchased the Chtaixi 40A Miniature AC Circuit Breaker for my electrical setup, and it has performed perfectly so far. The build quality feels solid and reliable, and the installation was straightforward — it fit perfectly into the panel without any issues. It provides stable protection and consistent performance, with quick response to overloads or short circuits. I also appreciate the compact design, which saves space while maintaining full functionality.

## Features

- FUNCTIONS: Used to protect 110V 120V 220V 230V AC circuit from overload and short circuit damage, and can also be used for control and isolation.
- CURVE C: Magnetic trip range 5-10 times rated current.
- QUALITY: Silver alloy contacts, flame retardant material shell, color indicator.
- APPLICATION: Can be used in solar ac systems, RV, home circuits, or other 50/60Hz AC systems.
- INSTALLATION: Screw clamp wires, 35mm DIN rail mount.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09TVSWB1W |
| Best Sellers Rank | #5,382 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #1 in Miniature Circuit Breakers |
| Brand | CHTAIXI |
| Circuit Breaker Type | Standard |
| Current Rating | 63 Amps |
| Date First Available | April 18, 2022 |
| Item Weight | 6.3 ounces |
| Item model number | DZ47N-63 |
| Manufacturer | CHTAIXI |
| Mounting Type | DIN Rail Mount |
| Number Of Poles | 2 |
| Product Dimensions | 2.95 x 1.42 x 3.15 inches |
| Voltage | 120 Volts, 230 Volts |

## Product Details

- **Brand:** CHTAIXI
- **Circuit Breaker Type:** Standard
- **Current Rating:** 63 Amps
- **Mounting Type:** DIN Rail Mount
- **Number Of Poles:** 2

## Images

![AC Miniature Circuit Breaker, 63 Amp 120V/240V 2 Pole DIN Rail Mount Circuit Breaker, Thermal Magnetic Trip, Solar AC Disconnect Switch MCB C63 - Image 1](https://m.media-amazon.com/images/I/61LihgWdT1L.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ ✨✨ Reliable and great quality for the price
*by S***O on November 19, 2025*

I bought this CHTAIXI 32-amp breaker for an electrical project, and I’m honestly impressed with the quality. Installation was easy, it fits perfectly on the DIN rail, and the screws are solid. I’ve been using it for several weeks now and it works very well—no overheating or strange noises. The switch feels smooth when turning it on and off, and the overall build looks durable. I also appreciate that it’s clearly labeled and has good thermal and magnetic sensitivity, which adds extra safety to the setup. For the price, it’s an excellent option, especially for solar systems or home installations that need a reliable MCB.

### ⭐⭐⭐⭐⭐ • “Reliable and Well-Built 40A Circuit Breaker” • “Great Quality and Easy to Install!”
*by L***A on November 4, 2025*

I purchased the Chtaixi 40A Miniature AC Circuit Breaker for my electrical setup, and it has performed perfectly so far. The build quality feels solid and reliable, and the installation was straightforward — it fit perfectly into the panel without any issues. It provides stable protection and consistent performance, with quick response to overloads or short circuits. I also appreciate the compact design, which saves space while maintaining full functionality.

### ⭐⭐⭐⭐⭐ More may be revealed later
*by J***! on July 4, 2025*

Why did you pick this product vs others?: Well, thus far, my load has not experienced a fault so I cannot report if it actually works. I am hopeful however and pray that it will function when called upon every day. Construction seems good, operating handles work without hesitation. Termination hardware gave me no grief and seemed of typical/average quality.

## Frequently Bought Together

- Chtaixi AC Miniature Circuit Breaker, 63 Amp 120V/240V 2 Pole DIN Rail Mount Circuit Breaker, Thermal Magnetic Trip, Solar AC Disconnect Switch MCB C63
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- Chtaixi AC Miniature Circuit Breaker, 20 Amp 120V/240V 1 Pole DIN Rail Mount Circuit Breaker, Thermal Magnetic Trip, Solar AC Disconnect Switch MCB C20

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**Shop now:** [https://www.desertcart.com.au/products/439382429-ac-miniature-circuit-breaker-63-amp-120v-240v-2-pole](https://www.desertcart.com.au/products/439382429-ac-miniature-circuit-breaker-63-amp-120v-240v-2-pole)

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-02-24*