---
product_id: 63410229
title: "BG CUMB20 - British General 20A 20 Amp SP MCB Miniature Circuit Breaker Fuse"
brand: "british general"
price: "$22"
currency: NZD
in_stock: true
url: https://www.desertcart.nz/products/63410229-bg-cumb20-british-general-20a-20-amp-sp-mcb-miniature
store_origin: NZ
region: New Zealand
---

# 20A Power Rating 25mm Terminal Capacity 6KVA Breaking Capacity BG CUMB20 - British General 20A 20 Amp SP MCB Miniature Circuit Breaker Fuse

**Brand:** british general
**Price:** $22
**Availability:** ✅ In Stock

## Summary

> 🔧 Power Up Your Safety Game!

## Quick Answers

- **What is this?** BG CUMB20 - British General 20A 20 Amp SP MCB Miniature Circuit Breaker Fuse by british general
- **How much does it cost?** $22 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/63410229-bg-cumb20-british-general-20a-20-amp-sp-mcb-miniature)

## Best For

- british general enthusiasts

## Why This Product

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

## Key Features

- • **Safety First:** Protects your circuits with a robust 20A rating.
- • **Durable Design:** Built to last, ensuring long-term performance.
- • **Easy Installation:** Designed for hassle-free setup with 25mm terminal capacity.
- • **Professional Choice:** Ideal for both residential and commercial applications.
- • **Unmatched Reliability:** 6KVA breaking capacity ensures peace of mind.

## Overview

The BG CUMB20 is a high-quality 20 Amp SP MCB designed to provide reliable circuit protection. With a breaking capacity of 6KVA and a terminal capacity of 25mm, this miniature circuit breaker is perfect for both residential and commercial use, ensuring safety and durability in your electrical systems.

## Description

BG CUMB20 - British General 20A 20 Amp SP MCB Miniature Circuit Breaker Fuse

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | BG Electrical |
| Part number | dfnh |
| Item Weight | 100 g |
| Package Dimensions | 7.8 x 6.6 x 1.8 cm; 100 g |
| Item model number | CUMB20 |
| Item Package Quantity | 1 |
| Batteries included? | No |
| Batteries Required? | No |

## Product Details

- **Brand:** British General
- **Current rating:** 20 Amps
- **Circuit breaker type:** Standard
- **Number of poles:** 1
- **Manufacturer:** BG Electrical

## Images

![BG CUMB20 - British General 20A 20 Amp SP MCB Miniature Circuit Breaker Fuse - Image 1](https://m.media-amazon.com/images/I/41qRbaeESnL.jpg)

## Frequently Bought Together

- BG CUMB20 - British General 20A 20 Amp SP MCB Miniature Circuit Breaker Fuse
- CUMB32 MCB 32A B TYPE

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**Shop now:** [https://www.desertcart.nz/products/63410229-bg-cumb20-british-general-20a-20-amp-sp-mcb-miniature](https://www.desertcart.nz/products/63410229-bg-cumb20-british-general-20a-20-amp-sp-mcb-miniature)

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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-02-07*