---
product_id: 656528198
title: "CHINT NB1-63DC DC MCB with Shunt Release Solar Energy Photovoltaic Mini Circuit Breaker 1P 2P 4P DC250V DC500V DC1000V NB1 S9(20A,SHUNT AC DC 24V_MCB 1P DC250V)"
brand: "emgqq"
price: "S$126"
currency: SGD
in_stock: true
category: "Emgqq"
url: https://www.desertcart.sg/products/656528198-chint-nb1-63dc-dc-mcb-with-shunt-release-solar-energy
store_origin: SG
region: Singapore
---

# 20A high current rating Plug-in mount for easy installation Optimized for solar DC voltage up to 1000V CHINT NB1-63DC DC MCB with Shunt Release Solar Energy Photovoltaic Mini Circuit Breaker 1P 2P 4P DC250V DC500V DC1000V NB1 S9(20A,SHUNT AC DC 24V_MCB 1P DC250V)

**Brand:** emgqq
**Price:** S$126
**Availability:** ✅ In Stock

## Summary

> ⚡ Break the limits, not your flow!

## Quick Answers

- **What is this?** CHINT NB1-63DC DC MCB with Shunt Release Solar Energy Photovoltaic Mini Circuit Breaker 1P 2P 4P DC250V DC500V DC1000V NB1 S9(20A,SHUNT AC DC 24V_MCB 1P DC250V) by emgqq
- **How much does it cost?** S$126 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/656528198-chint-nb1-63dc-dc-mcb-with-shunt-release-solar-energy)

## Best For

- emgqq enthusiasts

## Why This Product

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

## Key Features

- • **Future-Proof Safety:** Engineered for both AC and DC circuits, securing your energy investments.
- • **Compact & Lightweight:** Sleek design at just 3.53 ounces fits anywhere without bulk.
- • **Seamless Plug-In Mount:** Effortless installation that saves time and reduces downtime.
- • **Power-Packed 20A Capacity:** Handles robust current loads with ease, ensuring reliable protection.
- • **Solar-Ready Voltage Range:** Supports DC voltages up to 1000V, perfect for cutting-edge photovoltaic setups.

## Overview

The CHINT NB1-63DC is a high-performance mini circuit breaker designed for solar energy systems, offering a 20A current rating and plug-in mounting for quick setup. It supports DC voltages up to 1000V, making it ideal for modern photovoltaic applications, all packed in a compact, lightweight form factor.

## Description

Model Number : NB1-63DC S9Features : NB1-63DC S9

## Features

- 1

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DFY5R72Q |
| Brand | EMGQQ |
| Circuit Breaker Type | Standard |
| Current Rating | 20 Amps |
| Date First Available | September 3, 2024 |
| Department | Unisex Adult |
| Item Weight | 3.53 ounces |
| Item model number | EMGQQ |
| Manufacturer | EMGQQ |
| Mounting Type | Plug-In Mount |
| Number Of Poles | 1 |
| Package Dimensions | 1.18 x 0.79 x 0.39 inches |
| Voltage | 250 Volts |

## Product Details

- **Brand:** EMGQQ
- **Circuit Breaker Type:** Standard
- **Current Rating:** 20 Amps
- **Mounting Type:** Plug-In Mount
- **Number Of Poles:** 1

## Images

![CHINT NB1-63DC DC MCB with Shunt Release Solar Energy Photovoltaic Mini Circuit Breaker 1P 2P 4P DC250V DC500V DC1000V NB1 S9(20A,SHUNT AC DC 24V_MCB 1P DC250V) - Image 1](https://m.media-amazon.com/images/I/318HZhc2r1L.jpg)
![CHINT NB1-63DC DC MCB with Shunt Release Solar Energy Photovoltaic Mini Circuit Breaker 1P 2P 4P DC250V DC500V DC1000V NB1 S9(20A,SHUNT AC DC 24V_MCB 1P DC250V) - Image 2](https://m.media-amazon.com/images/I/31Ujkg6iceL.jpg)
![CHINT NB1-63DC DC MCB with Shunt Release Solar Energy Photovoltaic Mini Circuit Breaker 1P 2P 4P DC250V DC500V DC1000V NB1 S9(20A,SHUNT AC DC 24V_MCB 1P DC250V) - Image 3](https://m.media-amazon.com/images/I/31g7ypjlv+L.jpg)
![CHINT NB1-63DC DC MCB with Shunt Release Solar Energy Photovoltaic Mini Circuit Breaker 1P 2P 4P DC250V DC500V DC1000V NB1 S9(20A,SHUNT AC DC 24V_MCB 1P DC250V) - Image 4](https://m.media-amazon.com/images/I/31xqtLv5RuL.jpg)
![CHINT NB1-63DC DC MCB with Shunt Release Solar Energy Photovoltaic Mini Circuit Breaker 1P 2P 4P DC250V DC500V DC1000V NB1 S9(20A,SHUNT AC DC 24V_MCB 1P DC250V) - Image 5](https://m.media-amazon.com/images/I/41+o3qMcH+L.jpg)

## Available Options

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

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**Shop now:** [https://www.desertcart.sg/products/656528198-chint-nb1-63dc-dc-mcb-with-shunt-release-solar-energy](https://www.desertcart.sg/products/656528198-chint-nb1-63dc-dc-mcb-with-shunt-release-solar-energy)

---

*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-03-05*