---
product_id: 57410310
title: "Crabtree 6MSB06 Miniature Circuit Breaker (MCB) 6amp Type B - Loadstar"
brand: "crabtree"
price: "£16.18"
currency: GBP
in_stock: true
reviews_count: 2
category: "Crabtree"
url: https://www.desertcart.co.uk/products/57410310-crabtree-6msb06-miniature-circuit-breaker-mcb-6amp-type-b-loadstar
store_origin: GB
region: United Kingdom
---

# 6 Amp precise current rating DIN Rail Mount for easy install 6kA breaking capacity Crabtree 6MSB06 Miniature Circuit Breaker (MCB) 6amp Type B - Loadstar

**Brand:** crabtree
**Price:** £16.18
**Availability:** ✅ In Stock

## Summary

> ⚡ Power up your safety with Crabtree’s compact circuit guardian!

## Quick Answers

- **What is this?** Crabtree 6MSB06 Miniature Circuit Breaker (MCB) 6amp Type B - Loadstar by crabtree
- **How much does it cost?** £16.18 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/57410310-crabtree-6msb06-miniature-circuit-breaker-mcb-6amp-type-b-loadstar)

## Best For

- crabtree enthusiasts

## Why This Product

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

## Key Features

- • **Trusted Brand Quality:** Crabtree’s proven reliability ensures peace of mind for your domestic electrical setup.
- • **Reliable 6 Amp Protection:** Engineered to safeguard your home circuits with precision and consistency.
- • **Compact & Efficient Design:** Miniature size saves space without compromising on performance.
- • **Seamless DIN Rail Mounting:** Effortless installation that fits perfectly into Crabtree Loadstar consumer units.
- • **Robust 6kA Breaking Capacity:** Handles high fault currents to keep your electrical system safe and sound.

## Overview

The Crabtree 6MSB06 Miniature Circuit Breaker is a 6 Amp, Type B standard breaker designed for domestic use with Loadstar consumer units. Featuring a robust 6kA breaking capacity and easy DIN rail mounting, it delivers reliable circuit protection in a compact form factor trusted by professionals and homeowners alike.

## Description

Circuit Breaker

Review: Good quality - Exactly as advertised delivered on time
Review: Very good - Fine, no problem.

## Features

- For use with Crabtree Loadstar domestic consumer units
- 6 amp
- 6kA
- Terminals at each end

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B009ETH48Y |
| Best Sellers Rank | 149,335 in DIY & Tools ( See Top 100 in DIY & Tools ) 204 in Circuit Breakers |
| Brand | CRABTREE |
| Circuit Breaker Type | Standard |
| Circuit breaker type | Standard |
| Current Rating | 6 Amps |
| Current rating | 6 Amps |
| Customer Reviews | 5.0 out of 5 stars 4 Reviews |
| Manufacturer | Crabtree |
| Manufacturer Part Number | 6MSB06 |
| Model Number | 6MSB06 |
| Mounting Type | DIN Rail Mount |
| Mounting type | DIN Rail Mount |
| Number of Items | 1 |
| Number of Poles | 1 |
| Number of items | 1 |
| Number of poles | 1 |

## Product Details

- **Brand:** Best Price Square
- **Current rating:** 6 Amps
- **Circuit breaker type:** Standard
- **Number of poles:** 1
- **Manufacturer:** Crabtree

## Images

![Crabtree 6MSB06 Miniature Circuit Breaker (MCB) 6amp Type B - Loadstar - Image 1](https://m.media-amazon.com/images/I/51Gvb6jiv6L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good quality
*by S***T on 10 December 2025*

Exactly as advertised delivered on time

### ⭐⭐⭐⭐⭐ Very good
*by A***R on 6 April 2020*

Fine, no problem.

## Frequently Bought Together

- Crabtree 6MSB06 Miniature Circuit Breaker (MCB) 6amp Type B - Loadstar
- Crabtree 61/B32 MCB | Version with Switch in centre of MCB | Very Pale Grey colour | Starbreaker B32 32 Amp Type B circuit breaker
- Crabtree 61/B40 Miniature Circuit Breaker (MCB) - 40amp Type B

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**Shop now:** [https://www.desertcart.co.uk/products/57410310-crabtree-6msb06-miniature-circuit-breaker-mcb-6amp-type-b-loadstar](https://www.desertcart.co.uk/products/57410310-crabtree-6msb06-miniature-circuit-breaker-mcb-6amp-type-b-loadstar)

---

*Product available on Desertcart United Kingdom*
*Store origin: GB*
*Last updated: 2026-09-22*