---
product_id: 744648295
title: "DC Miniature Circuit Breaker 2 Pole 1000V 63 Amp Isolator for Solar PV System, Thermal Magnetic Trip, DIN Rail Mount, Chtaixi DC Disconnect Switch C63"
brand: "chtaixi"
price: "8067 kr"
currency: ISK
in_stock: true
url: https://www.desertcart.is/products/744648295-dc-miniature-circuit-breaker-2-pole-1000v-63-amp-isolator
store_origin: IS
region: Iceland
---

# 1000V DC voltage rating 63 Amp current capacity DIN rail mount for easy installation DC Miniature Circuit Breaker 2 Pole 1000V 63 Amp Isolator for Solar PV System, Thermal Magnetic Trip, DIN Rail Mount, Chtaixi DC Disconnect Switch C63

**Brand:** chtaixi
**Price:** 8067 kr
**Availability:** ✅ In Stock

## Summary

> ⚡ Power up with confidence — your solar system’s silent guardian!

## Quick Answers

- **What is this?** DC Miniature Circuit Breaker 2 Pole 1000V 63 Amp Isolator for Solar PV System, Thermal Magnetic Trip, DIN Rail Mount, Chtaixi DC Disconnect Switch C63 by chtaixi
- **How much does it cost?** 8067 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/744648295-dc-miniature-circuit-breaker-2-pole-1000v-63-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

- • **Advanced DC Arc Deflation:** Specialized magnetic system minimizes dangerous DC arc, enhancing reliability.
- • **Tool-Free DIN Rail Mounting:** Quick, secure installation with screw clamp wires for hassle-free setup.
- • **Instant Electromagnetic Trip:** Fast-acting protection against short circuits to safeguard your system instantly.
- • **Robust Thermal Magnetic Mechanism:** Dual protection ensures overload and short circuit safety with precision.
- • **Universal Solar & DC Compatibility:** Optimized for solar PV, ship power, and all DC power distribution needs.

## Overview

The DC Miniature Circuit Breaker 2 Pole 1000V 63 Amp Isolator is engineered for high-performance protection in solar PV and other DC power systems. Featuring a fast electromagnetic trip and thermal magnetic trip mechanism, it ensures immediate response to overloads and short circuits. Its advanced magnetic arc deflation system tackles the unique challenges of DC arcs, while the DIN rail mount and screw clamp wiring enable quick, secure installation. Ideal for professionals demanding reliable, efficient circuit safety.

## Description

Main product name: DZ47Z-63 Product type: DC Miniature circuit breaker Rated working voltage: 1000V DC Rated current [In]: 10A 16A 20A 25A 32A 40A 50A 63A Poles: 2 P motion unit technology: Thermal-magnetic curve code: C breaking capacity: 4kA Ics=Icu Complementary Nominal impact resistance voltage [Uimp]: 4 kV mechanical strength: 10000 cycles electrical resistance: 2000 cycles Mounting support: 35mm DIN rail net weight: 0.180kg tightening torque: 2.5 N.m standard: IEC60947-2 Operating temperature: -56°F (-25℃) ~ 142°F (60℃) Assembly tips Pay attention to polarity. Choose the cable size according to the rated current. Package includes: 1 x DC miniature circuit breaker 1 x DIN rail 2 x screws.

## Features

- FUNCTIONS: Used to protect power distribution facilities from overload and short circuit damage, and can also be used for control and insulation.
- Fast Travel: The electromagnetic travel system can move immediately when the circuit is short circuits to maintain the safety of the circuit.
- ARC INME: DC arc deflation is harder than AC. This DC mini circuit breaker has a magnetic system that helps to deflate arc.
- APPLICATION: Used in DC power system, ship electric power system, solar photovoltaic system or other DC systems.
- INSTALLATION: Screw clamp wires, 35mm DIN rail mount.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B096315TSJ |
| Best Sellers Rank | #11,360 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #3 in Miniature Circuit Breakers |
| Brand | CHTAIXI |
| Brand Name | CHTAIXI |
| Circuit Breaker Type | Standard |
| Current Rating | 63 Amps |
| Customer Reviews | 4.6 out of 5 stars 1,528 Reviews |
| Item Dimensions D x W x H | 1.42"D x 2.95"W x 3.15"H |
| Item Weight | 6.35 Ounces |
| Manufacturer | CHTAIXI |
| Model | DZ47Z-63 |
| Mounting Type | DIN Rail Mount |
| Number Of Poles | 2 |
| Number of Poles | 2 |
| Product Dimensions | 1.42"D x 2.95"W x 3.15"H |
| Voltage | 1000 Volts |

## Product Details

- **Brand:** CHTAIXI
- **Current rating:** 63 Amps
- **Circuit breaker type:** Standard
- **Mounting type:** DIN Rail Mount
- **Number of poles:** 2

## Images

![DC Miniature Circuit Breaker 2 Pole 1000V 63 Amp Isolator for Solar PV System, Thermal Magnetic Trip, DIN Rail Mount, Chtaixi DC Disconnect Switch C63 - Image 1](https://m.media-amazon.com/images/I/61wmqv80TRL.jpg)

## Available Options

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

## Questions & Answers

**Q: Which side of the breaker is the input Source and which side is connected to the Load?**
A: The way I understand thing - there is no input or output. You could connect your wires the way it suits you most. With that being said, some people will put the "input" wires on the bottom and the "output" ones on the top. At least, that's what I did.

**Q: is there something wrong with putting 2 positive wires onto the product to use as shut off..while still having fuses in line?**
A: No

**Q: I would like a diagram of exactly how to wire this up.  also, i see the seller mentioned a manual.  can i request one also?**
A: This breaker is as simple as it gets. As you look at the breaker there is a plus and minus indicators at the very top of the breaker. This is where your 12 volt supply connects. The 2 bottom terminals correspond directly to the 2 top terminals, positive on the right, negative on the left, top to bottom.  These terminals on the bottom are what you connect the load you are protecting to, for example a solar charge controller or a solar array. The wiring schematic is located on the front of the breaker. I can't answer to the manual, I did not need one. You can go to You Tube and view a number of tutorials on these breakers.

**Q: Are the terminals large enough to take a 1/0 awg cable?**
A: The terminals are small for 1/0 but good for smaller wires from PV.

## Frequently Bought Together

- CHTAIXI DC Miniature Circuit Breaker, 2 Pole 1000V 63 Amp Isolator for Solar PV System, Thermal Magnetic Trip, DIN Rail Mount, Chtaixi DC Disconnect Switch C63
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*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-02-26*