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WYLEX 32A SP Type B Curve MCB (87979)

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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£10.59INC VAT

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WYLEX 32A SP Type B Curve MCB is rated 4.9 out of 5 by 23.
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Rated 5 out of 5 by from Great quick fix A great piece of kit that can get you out of a lot of unnecessary work. Fits in seconds, saves you hours!
Date published: 2017-06-30
Rated 5 out of 5 by from Plugable Fuse A great solution for older type consumer units and at a great price
Date published: 2017-06-19
Rated 5 out of 5 by from exact replacement well done wylex , great replacement these , easy to upgrade old boards with minimal expense , good quality , used lots , easy to install .
Date published: 2017-04-06
Rated 5 out of 5 by from Quick to fit I didnt even relasie that these products existed until a friend mentioned them. Changed 5 rewireable fuses into MCB's in a matter of less than 10 minutes. Very easy to fit.
Date published: 2017-02-22
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My Consumer Unit is Wylex NHRS15SSLHI and I need to replace 3 MCB NSB20 with 32 amp MCBs but don't know the difference between Type 'B' or 'C'. Pls advise how to tell existing ones and/or which I should pick. Thks

Asked by: Chrsm
Hi, The NSB range of MCBs are B Type. We strongly recommend consulting a qualified electrician for advice on changing your existing MCBs.
Answered by: Wylex Expert
Date published: 2017-07-01

Are these easy to fit to replace old fuse wire type?

Asked by: Kaiser55
I am a DIYer so if your in any doubt get a qualified electrician. if your confident you must shut the main power supply off first and then test that there is no power going to the fuses. Pull out the old fuse. Unscrew the old backing plate and replace with the new backing plate simply screw in place of the original one. Once secured fit new fuse. reset the main fuse board and you will now have an easy to reset fuse. The neighbour who is 80yrs old didn't want the fuss of a new style consumer unit...in the long run it would be cheaper.
Answered by: Ronniefish1
Date published: 2017-07-15

is this fit for use with a shower ?or does it have to be a 30mA MCB ?

Asked by: dragonstripes
We cannot advise - you would need to speak to qualified electrician.
Answered by: Wylex Expert
Date published: 2017-03-19
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Specification
Amp Rating 32 A
Brand Wylex
Manufacturer Guarantee 1 Year Guarantee
Model No SFB32
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.