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MK MCB 45A SP Type B

By MK Product code: 71865 Pack size: Each

MK
MK MCB
£3.60 Exc. VAT £3.00
Read reviews (22)
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Product Details

Single pole 230V B curve MCBs.

Technical Specification
Brand MK
Manufacture ID 5945s
Type Type B
Amp Rating 45
Delivery details

Covid-19 Update

  • Free Next Business Day delivery for orders over £25 to home and site is available for orders placed before 6pm Mon-Thurs and before 6pm Sunday
  • Saturday and Sunday delivery is now available for orders placed before 6pm on Friday for Saturday delivery and 4pm Saturday for Sunday delivery, see here for details
  • Pre-12 delivery service is now available. Place your order before 6pm Mon – Fri for next business day delivery by 12pm. Orders placed after 6pm Friday and before 6pm Sunday will be delivered by 12pm Monday. UK mainland
  • Once your order has been dispatched you will receive an invoice email with the courier details and your tracking number
  • Alternatively go to MyAccount, click on your Order History, click on the TRACK icon to link through to the carrier website and the tracking details for your delivery
  • Delivery direct from suppliers is now available and specific delivery times will be displayed on the product page
Order Value: Under £25 Over £25 but less than £75 £75 & Over
Next Business Day Delivery (Mon-Fri) usually before 6pm £5 Free Free
Pre-12 Delivery before 12 noon Next Business Day £10 £5 £5
Remote areas standard delivery (2-4 days) £5 Free Free
Saturday Delivery (order by 6pm Friday) delivered before 6pm £10 £5 Free
Sunday Delivery (order by 4pm Saturday) delivered before 6pm £10 £5 Free


Please note items delivered by our suppliers are not available for the options above. Delivery times may vary.

More about Delivery & Returns
Click & Collect details

Covid 19 Update

Click & Collect

  • Branches are now fully open and operating safely in line with government guidelines
  • Safe contactless collection is available 7 days a week at our branches
  • Our branches are open 7am-8pm Monday-Friday, 7am-7pm Saturday and 9-4pm Sunday
  • Keeping our colleagues and customers safe and well and respecting stringent social distancing requirements is our number one priority – 2 metre rule enforced
  • Please see our guide to click and collect below

  • Please ensure that your mobile number is added so that we can text you when your order is ready to collect
Reviews
MK MCB 45A SP Type B is rated 4.6 out of 5 by 22.
Rated 5 out of 5 by from Easy fit. Not fitted one before and it was easy to swap over for a lower rated mcb.
Date published: 2020-05-04
Rated 5 out of 5 by from Good product - well packaged and good value. Good product - well packaged and good value
Date published: 2020-05-02
Rated 1 out of 5 by from Faulty as delivered I bought this MCB a few months ago as one of the more expensive MCBs of its type. Just come to use it and find it only locks on with the switch held horizontally. Put it in the normal vertical position and it won't lock on! Not going to choose MK as a better quality item again...
Date published: 2020-04-22
Rated 5 out of 5 by from Excellent Very happy with price and product
Date published: 2020-04-12
Rated 5 out of 5 by from MK MCB 40A SP Type B GREAT price for a MK fuse good make reliable company
Date published: 2020-03-20
Rated 5 out of 5 by from 32amp mcb Brought this as needed a mcb sorted problem good price and in stock
Date published: 2020-03-17
Rated 5 out of 5 by from Mk 40 sp type b rcb Great price and made by MK must be good
Date published: 2020-03-10
Rated 1 out of 5 by from Faulty MCB The device was faulty from new, no voltage on the 'switched side' regardless whether the switch was on or off! This is the first ever MK product that I have purchased which has not been reliable. It makes you question whether MK manufacture and quality control is what it used to be!
Date published: 2020-02-15
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