T: Call Us +44 (0)28 9181 3494
E: Email Us shop@raygrahams.com

Free Delivery Service

Free delivery on eligible online orders over £99 * Restrictions apply

Payment Options

Pay by PayPal, SagePay, Visa, Maestro or Mastercard

Customer Service

Our staff deliver the highest level of customer service and expertise
Miniature Circuit Breaker Fuse 40 Amp MCB
Share this product on:

Miniature Circuit Breaker Fuse 40 Amp MCB

Product Code: MCB40
Log in to write a review

Online Price:

£5.52

INC VAT
Availability: In stock  
Add To Wishlist <3
Share this product on:

  • Product description

    Miniature Circuit Breaker Fuse 40 Amp


    These MCB's have been developed to detect overcurrents due to both overload and fault currents. The MCB will operate and interrupt the supply to prevent damage to the installation. The operating dolly may be locked in either the ON or OFF position without affecting the ability of the trip mechanism to operate.

    Features:
    • Developed to detect overcurrents
    • Interrupt the supply to prevent damage
    • Dolly may be locked in either the ON or OFF
    • Will not affect the trip mechanism when locked

  • Technical Specifications:

    Shipping Weight:.....0.10kg
    Amp:.....40
    Please note, following brand may vary:
    Manufacturer... Hager

  • Customer Reviews:

      There are currently no reviews on this product. Be the first to write a review of this product.

  • Write a review:

    Bad Excellent

Related products

Customers Who Bought This Item Also Bought

Recently viewed products

ResponsiveBanner1

Hassle Free Returns

Easily return products back for an exchange or refund within 14 days*

ResponsiveBanner2

New Products

New products added to our site daily, click here for more information

ResponsiveBanner3

Ray Grahams Blog

Stay tuned with the latest news, reviews and company information

Brands we stock include

View All
  • abru
  • bostitch
  • hozelock
  • makita
  • snickers
Contact Us

Need help or advice?

T: Call Us +44 (0)28 9181 3494

E: Email Us shop@raygrahams.com

Opening Hours
  • Monday - Thursday 8.15am - 6.30pm
  • Friday 8.15am - 5.00pm
  • Saturday 9.00am - 4.30pm
  • Sunday 1.00pm - 5.00pm
Latest Tweet
Newtonsoft.Json.JsonReaderException: Error reading JArray from JsonReader. Path '', line 0, position 0. at Newtonsoft.Json.Linq.JArray.Load(JsonReader reader, JsonLoadSettings settings) at Newtonsoft.Json.Linq.JArray.Parse(String json, JsonLoadSettings settings) at NopSolutions.NopCommerce.Web.Modules.TwitterLatestTweet.Page_Load(Object sender, EventArgs e)
Latest Blog

Power Tool Redemptions 2026...

Read full article

Posted 09 June 2026

Sign up to the Ray Grahams Newsletter

Receive exclusive online offers, updates and new product reviews.

You can unsubscribe at any time

Payment methods

We accept the following convenient payment methods

Sage Pay PayPal Visa Visa Electron MasterCard Maestro

© Copyright Ray Grahams Ltd 2026 - Ray Grahams, 47-59 Donaghadee Road, Newtownards, Co Down, BT23 7HB Tel +44 (0)28 9181 3494

EV SSL Certificate