Old Crabtree RCCB replacement?

[odawire]

Hi, does anyone know off hand if any of the newer Crabtree RCDs will fit this board?
Need to replace it & can only find the 100ma ones.

Thanks

 

[HandySparks]

Does this have a plug-in bussbar?

 

[Toneyz]

This looks like a Crabtree consumer unit that I fitted in the 80's made from the hard plastic.do you know the name of the board ?. One option if you speak with Crabtree if the bus-bar is the same to fit a newer type in. The new type could be the same footprint to fit in or they should be able to tell you what it is from your photo.

 

[westward10]

Does this have a plug-in bussbar?

No it is the SB6000 range. His only option is to trawl the second hand market and not try to doctor in an incompatible device.

 

[Deleted account]

I hate explaining to a customer that the board in place is to a perfectly acceptable standard, but because of alterations or additions they either need a replacement board or a new small unit next to it for the circuit you are installing or altering.

 

[HandySparks]

No it is the SB6000 range. His only option is to trawl the second hand market and not try to doctor in an incompatible device.

Some on eBay. At least you can test them on receipt, unlike MCBs.

 

[odawire]

Thanks, ive messaged Crabtree. Can only find the 100ma on ebay

 

[westward10]

I can see some 63A 30ma on eBay, I wouldn't have thought it would be an issue to be less than 80A.

 

[telectrix]

around £50 is the issue for a 2nd hand part. £10 more can buy a dual RCD BG CU>

 

[odawire]

I can see some 63A 30ma on eBay, I wouldn't have thought it would be an issue to be less than 80A.

Can u post a link to it please?

 

[telectrix]

Crabtree SB6000 63A Amp 2 Pole Double Pole DP RCD/RCCB 30mA Trip ~ BS 4293 | eBay - https://www.ebay.co.uk/itm/Crabtree-SB6000-63A-Amp-2-Pole-Double-Pole-DP-RCD-RCCB-30mA-Trip-BS-4293/132607829703?hash=item1ee00ae6c7:g:xJwAAOSwR65avn8~

 

[odawire]

Crabtree SB6000 63A Amp 2 Pole Double Pole DP RCD/RCCB 30mA Trip ~ BS 4293 | eBay - https://www.ebay.co.uk/itm/Crabtree-SB6000-63A-Amp-2-Pole-Double-Pole-DP-RCD-RCCB-30mA-Trip-BS-4293/132607829703?hash=item1ee00ae6c7:g:xJwAAOSwR65avn8~

Its not the exact same, you know it will fit?

Here's a pic with the cover off

Thanks

 

[westward10]

That is not going to fit.

 

[westward10]

Google Crabtree SB6000 rcd and you will see one.

 

[telectrix]

loads of then marked SB6000, different styles . can't tell from OP's pic but is this the one?
crabtree sb6000 rcd - Google Search - https://www.google.co.uk/search?q=crabtree+sb6000+rcd&sa=X&biw=1920&bih=974&tbm=isch&source=iu&ictx=1&fir=44PMwblrMpilsM%253A%252CIjw0Yh7Os7y6LM%252C_&usg=__dJw0ZrRPGvTcakQjDOyCDu2j3uM%3D&ved=0ahUKEwi-7J3ct7DbAhVrKMAKHYf3BCIQ9QEI0wIwBg#imgrc=OEEX6ONNxsgLLM: