Yeah plenty of 40/45 on eBay without tab.
They are to prevent the coloured part being fitted into a way that s not rated for 45A
They are to prevent the coloured part being fitted into a way that s not rated for 45A
Wylex plug in mcb availability
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I did that in 2005, it's still sat in a cupboard while I continue to use an older fuse board than the OP's
It's getting confusing (at least for me)! Not only have I been looking for a tab that everyone had been calling a notch, but I've also been looking at the MCBs themselves, not the 'base'.
However, that does not materially alter what I am saying - I have one B40 for which both the device and the base have tabs, and another which shows no sign of either device or base ever having had a tab!
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No wonder you are confused !
So this one will accept a 45a next to the main switch only. Assuming coloured part has a tab.
Can you see how???!!! Probably not
Can you see how???!!! Probably not
I don't think you can really blame me. This all started when I read the quote from flameport which read ...
... which is why I had been looking at the devices (rather than bases), and looking for a notch (rather than tab).
I'd have to look to see what lines up BUT no that board is not designed to take a 45A device.
What makes you say that - the position next to the switch looks no different from any of the others to me!
See above
Well on the first way, the bakerlite has a notch to the right of the second screw down.
I take your point that the metal contacts aren’t any different. I guess things improved over time. And then they gave up!
I take your point that the metal contacts aren’t any different. I guess things improved over time. And then they gave up!
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Copper as thick as what was in those wylex boards can easily take 40 amps.
OK had another look and as already been said the notch is there and indeed the contacts are a different colour.
Amazing what a difference a pc screen makes over a phone
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