---
product_id: 683258923
title: "DC Circuit Breaker dz47 1P 20Amp 500V DC MCB Short Circuit Protection Disconnect Switch Isolator for Solar Panel Battery UPS Inverter Photovoltaic PV System"
brand: "dihool"
price: "VT6183"
currency: VUV
in_stock: true
reviews_count: 1
category: "Dihool"
url: https://www.desertcart.vu/products/683258923-dc-circuit-breaker-dz47-1p-20amp-500v-dc-mcb-short
store_origin: VU
region: Vanuatu
---

# 20A rated current 500V DC voltage range 4kA breaking capacity DC Circuit Breaker dz47 1P 20Amp 500V DC MCB Short Circuit Protection Disconnect Switch Isolator for Solar Panel Battery UPS Inverter Photovoltaic PV System

**Brand:** dihool
**Price:** VT6183
**Availability:** ✅ In Stock

## Summary

> ⚡ Break free from downtime — your solar system’s ultimate guardian!

## Quick Answers

- **What is this?** DC Circuit Breaker dz47 1P 20Amp 500V DC MCB Short Circuit Protection Disconnect Switch Isolator for Solar Panel Battery UPS Inverter Photovoltaic PV System by dihool
- **How much does it cost?** VT6183 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/683258923-dc-circuit-breaker-dz47-1p-20amp-500v-dc-mcb-short)

## Best For

- dihool enthusiasts

## Why This Product

- Trusted dihool brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **High-Voltage Ready:** Operates seamlessly from 36V up to 500V DC, perfect for cutting-edge photovoltaic and UPS setups.
- • **Modular & Snap-Fit:** Compact 18mm design clips effortlessly onto standard 35mm DIN rails for quick, hassle-free installation.
- • **Versatile Solar Shield:** Engineered for solar panels, battery banks, and hybrid wind-solar systems to prevent overload and short circuits.
- • **Power-Packed Protection:** Robust 20A rating ensures your solar and battery systems stay safe under heavy loads.
- • **Arc-Extinguishing Mastery:** Advanced magnetic arc extinguishing system tackles DC arcs with precision, safeguarding your circuits.

## Overview

The DZ47 1P 20Amp DC Circuit Breaker is a compact, high-performance MCB designed for DC systems up to 500V. Featuring a 4kA breaking capacity and a magnetic arc extinguishing mechanism, it provides reliable short circuit and overload protection for solar panels, batteries, UPS, and photovoltaic systems. Its modular design fits standard DIN rails, enabling easy installation and maintenance in modern renewable energy setups.

## Description

DC Circuit Breaker dz47 1P 20Amp 500V DC MCB Short Circuit Protection Disconnect Switch Isolator for Solar Panel Battery UPS Inverter Photovoltaic PV System : desertcart.co.uk: Automotive

Review: Ok - Ok

## Features

- Model: DZ47Z-63; Rated Current: 20A; Rated Voltage: DC36-500V; Breaking capacities:4kA; 1 Pole DC breaker:Protect The Postive OR Negative Pole
- ARC EXTINGUISHING: DC arc extinguishing is more difficult than AC. This DC mini circuit breaker has a magnetic system to assist arc extinguishing.
- Easy Installation: Modular sturcture, can be easily installed on the DIN standard guide rail in distribution box, bistable locking clip.
- as solar breaker,battery breaker Widely used for solar panel grid system, wind and solar hybrid system and other DC circuit system from damage caused by excess current resulting from an overload or short circuit. 12V-30V Without Short Circuit Protection, 32-240V With Short Circuit Protection
- Size: 18MM x 80MM x 72MM, Fit for 35mm DIN rail.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09VYMS4T7 |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 3,507 in DIY & Tools ( See Top 100 in DIY & Tools ) 1 in Circuit Breakers |
| Colour | DC36V-500V 1P |
| Customer Reviews | 5.0 5.0 out of 5 stars (6) |
| Date First Available | 18 Mar. 2022 |
| Included components | Circuit Breaker*2;Din rail mount*1;terminal*4 |
| Item Weight | 200 g |
| Item model number | DZ47Z 63 |
| Manufacturer | DIHOOL |
| Package Dimensions | 9 x 8 x 4 cm; 200 g |
| Part number | DHO-DZ47Z-1P-20A |
| Plug profile | Clip On,Magnetic Mount,Railing Mount |
| Shape | DC36V-500V 1P |
| Voltage | 240 Volts |

## Product Details

- **Brand:** DIHOOL
- **Circuit breaker type:** Standard
- **Current rating:** 20 Amps
- **Mounting type:** Clip On,Magnetic Mount,Railing Mount
- **Number of poles:** 1

## Images

![DC Circuit Breaker dz47 1P 20Amp 500V DC MCB Short Circuit Protection Disconnect Switch Isolator for Solar Panel Battery UPS Inverter Photovoltaic PV System - Image 1](https://m.media-amazon.com/images/I/61W+0xX9F4L.jpg)
![DC Circuit Breaker dz47 1P 20Amp 500V DC MCB Short Circuit Protection Disconnect Switch Isolator for Solar Panel Battery UPS Inverter Photovoltaic PV System - Image 2](https://m.media-amazon.com/images/I/61j+rs2UdUL.jpg)
![DC Circuit Breaker dz47 1P 20Amp 500V DC MCB Short Circuit Protection Disconnect Switch Isolator for Solar Panel Battery UPS Inverter Photovoltaic PV System - Image 3](https://m.media-amazon.com/images/I/61yhTJpyRKL.jpg)
![DC Circuit Breaker dz47 1P 20Amp 500V DC MCB Short Circuit Protection Disconnect Switch Isolator for Solar Panel Battery UPS Inverter Photovoltaic PV System - Image 4](https://m.media-amazon.com/images/I/61FoPA-Vy1L.jpg)
![DC Circuit Breaker dz47 1P 20Amp 500V DC MCB Short Circuit Protection Disconnect Switch Isolator for Solar Panel Battery UPS Inverter Photovoltaic PV System - Image 5](https://m.media-amazon.com/images/I/61jzo+cfj1L.jpg)

## Available Options

This product comes in different **Item Shape, Lens Color** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Ok
*by T***M on 24 June 2024*

Ok

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**Shop now:** [https://www.desertcart.vu/products/683258923-dc-circuit-breaker-dz47-1p-20amp-500v-dc-mcb-short](https://www.desertcart.vu/products/683258923-dc-circuit-breaker-dz47-1p-20amp-500v-dc-mcb-short)

---

*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-03-14*