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WYLEX 6A SP Type B Curve MCB (48030)

Modern alternative to fuses for Wylex standard consumer units. Single pole, 230V AC, B curve, 3kA MCBs. BS EN 60898.

  • Retro Fit into Old Standard Range Units
  • Colour Coded

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£10.18INC VAT

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WYLEX 6A SP Type B Curve MCB is rated 4.5 out of 5 by 38.
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Rated 5 out of 5 by from Easy swap The easiest way to replace fuses in old standard fuse b
Date published: 2016-12-17
Rated 5 out of 5 by from Easy Peasy I have used this product on several occasions and found it excellent. So many poor old people have sat in darkness not able to reset their lights, as they are unable to renew fuse wire. This product has eliminated that problem. Before leaving I show them how easy it is to flip the switch and then tell them to give me a call first and explain the problem, then give it a go. It has made them feel a lot better and more in control of things.
Date published: 2016-12-14
Rated 5 out of 5 by from MCB or new consumer unit These MCBs are a quick and effective way of updating an old fuse box. Easy to install and easy to use. No more fuse wire, just a flick of a switch to restore a circuit. Just a little bit on the expensive side when compared to a standard MCB.
Date published: 2016-09-10
Rated 4 out of 5 by from Better than wire! This is a great way to quickly upgrade your traditional classic fuse box. I replaced 3 at the moment & intend to replace some more. Very easy to fit obviously taking great care & carrying it out safely. One thing to be aware of is the possibility that your cover may not go back on after fitting. Depends on your box. In principle it's ok and safe provided the box was safe in the first place, position etc. Ideally you really want to be able to fit the cover. In my case I couldn't.
Date published: 2016-03-21
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I have just bought some of these but the pins do not line up with my original fuses. The originals are wider apart. Are they adjustable? Or is there something else I need to make them fit?

Asked by: Korgikeys
It is necessary to change the coloured base in the consumer unit for the white base that comes with this MCB’s. The MCB will then fit. All work must be carried out by a qualified competent person, in accordance with BS7671 2008 17th Edition of the IEE Wiring Regulations and all other regulations, e.g. Building Regulations
Answered by: Wylex Expert
Date published: 2016-12-28

socket into board

i think i need to get one of these to replace my 5amp wired fuse which when it trips goes with a bang. question is the socket that plugs into the board can i leave the old one in there and use the existing socket into the new ? just a bit wary of turning of the power then tampering with the board
Asked by: ba01
You will need to speak to a qualified electrician.
Answered by: Wylex Expert
Date published: 2016-09-28

this is a six amp circuit breaker, would this replace my 5amp wired fuse, for my lighting circuit

Asked by: Anonymous
yes all new fuses are 6amp as standard
Answered by: dgnet
Date published: 2016-08-04
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Specification
Amp Rating 6 A
Brand Wylex
Manufacturer Guarantee 1 Year Guarantee
Model No SFB6
Pack Size 1
Pieces in Pack/Case 1
Power Voltage Supply 230 V
Total Product Weight 80 kg

Type B curve. Short circuit 6kA. BS EN 60898.