Cannot have a Spur off a spur but can use an extension lead?

[pc1966]

Thanks for the informative reply. I would love to employ a sparky, if I can find one. Two came, looked at it and suggested a new consumer unit (which we do need) and various other suggestions. Not heard from them since. I don't smell so do not understand why we cannot get one. Need someone to fit a new, larger consumer unit and extra sockets in various places. I can do some thing myself but consumer units are a no no. I would prefer the other wiring to be done as we would then get a certificate (I hope).

Can you post a photo of the CU?

If there is no RCD provision for the sockets then any legitimate sparky won't fit more - it is against the regulations as they now stand (replacing a broken socket is OK though). If you can post an approximate location (e.g. town) there might be someone on here that covers your area.

In England and Wales replacing a CU is notifiable work under Part P of the building regulations. That was brought it largely due to the number of fires and other safety incidents. While Scotland and (I think) NI don't have that specific rule yet, the CU should be considers as a job only for professionals: folk with the knowledge, practical skills, and test equipment to do it safely.

 

[Brian Matthews]

Can you post a photo of the CU?

If there is no RCD provision for the sockets then any legitimate sparky won't fit more - it is against the regulations as they now stand (replacing a broken socket is OK though). If you can post an approximate location (e.g. town) there might be someone on here that covers your area.

In England and Wales replacing a CU is notifiable work under Part P of the building regulations. That was brought it largely due to the number of fires and other safety incidents. While Scotland and (I think) NI don't have that specific rule yet, the CU should be considers as a job only for professionals: folk with the knowledge, practical skills, and test equipment to do it safely.

Please find attached pic. If you wanted the inside pic let me know. I live in Whitehaven, Cumbria.

 

[timhoward]

That's an interesting one. It's certainly a very good brand - I rejoice if I find a Hager in a domestic property!
I think there's at least two spare ways on it and there looks to be enough height to get RCBO's in, so a new up-to-regs circuit for the kitchen might be possible without a new board.
Changing all circuits to RCBO would cost almost as much as a new loaded board though - so this is one to weigh up in terms of desired outcomes.

 

[pc1966]

Shame no labels! I'm guessing up/down lights, up/down RFC (sockets), immersion heater, cooker?

As @timhoward says Hager are a top brand but, while i have used them commercially, I don't know how long they have retained compatibility. One for @westward10 ?

If budget is tight, etc, then I would consider changing the MCBs for the socket circuits to RCBOs and, provided the kitchen socket is on one of the RFC, extend that to a few more. These days most circuits should have RCD protection as there have been deaths attributed to penetrating cables buried in walls, but pragmatically it is the sockets on ground floor (where extension leads are likely used outside) and on any floor if bathroom heated towel, etc, that are by far the biggest risk for shock.

 

[Brian Matthews]

Shame no labels! I'm guessing up/down lights, up/down RFC (sockets), immersion heater, cooker?

As @timhoward says Hager are a top brand but, while i have used them commercially, I don't know how long they have retained compatibility. One for @westward10 ?

If budget is tight, etc, then I would consider changing the MCBs for the socket circuits to RCBOs and, provided the kitchen socket is on one of the RFC, extend that to a few more. These days most circuits should have RCD protection as there have been deaths attributed to penetrating cables buried in walls, but pragmatically it is the sockets on ground floor (where extension leads are likely used outside) and on any floor if bathroom heated towel, etc, that are by far the biggest risk for shock.

From left to right the CB's control: 1. Kitchen oven and left hand skts, 2. kitchen RH skts, 3. Gas boiler and upstairs skts (three floors), 4. Living room and lounge skts, 5. some downstairs skts, 6. all lights

Shame no labels! I'm guessing up/down lights, up/down RFC (sockets), immersion heater, cooker?

As @timhoward says Hager are a top brand but, while i have used them commercially, I don't know how long they have retained compatibility. One for @westward10 ?

If budget is tight, etc, then I would consider changing the MCBs for the socket circuits to RCBOs and, provided the kitchen socket is on one of the RFC, extend that to a few more. These days most circuits should have RCD protection as there have been deaths attributed to penetrating cables buried in walls, but pragmatically it is the sockets on ground floor (where extension leads are likely used outside) and on any floor if bathroom heated towel, etc, that are by far the biggest risk for shock.

 

[pc1966]

From left to right the CB's control:

I was going right to left from main switch.

1. Kitchen oven and left hand skts, 2. kitchen RH skts, 3. Gas boiler and upstairs skts (three floors), 4. Living room and lounge skts, 5. some downstairs skts, 6. all lights

#5 seems unlikely it is a 6A MCB so sockets won't hold up much!!!

#2 is odd, could be like my kitchen when an old immersion heater circuit was repurposed as a socket. Are those the sockets you want to extend? If so, and it is wired in 2.5mm (have to double-check that as potentially 1.5mm could be used on a 16A circuit) then replacing with a 20A RCBO and extending as a radial would be reasonable, so long as total load at any time is less then 4.6kW

 

[Brian Matthews]

From left to right the CB's control: 1. Kitchen oven and left hand skts, 2. kitchen RH skts, 3. Gas boiler and upstairs skts (three floors), 4. Living room and lounge skts, 5. some downstairs skts, 6. all lights

 

[Brian Matthews]

Would one of these be suitable 'BRITISH GENERAL FORTRESS 32A 30MA SP TYPE B MINI-RCBO' on a DIN rail mounted fitting. I don't know what this rail fitting means.​

 

[Brian Matthews]

I was going right to left from main switch.

#5 seems unlikely it is a 6A MCB so sockets won't hold up much!!!

#2 is odd, could be like my kitchen when an old immersion heater circuit was repurposed as a socket. Are those the sockets you want to extend? If so, and it is wired in 2.5mm (have to double-check that as potentially 1.5mm could be used on a 16A circuit) then replacing with a 20A RCBO and extending as a radial would be reasonable, so long as total load at any time is less then 4.6kW

I agree that 5 is odd but it is a 6A and IS controlling some downstairs skts. Will have another check tomorrow as to exactly what skts it is controlling. I do need to add another two cct breakers and will use RCBO's. Don't know what type/size to get though. I posted earlier the type that might be suitable. (Do they all tend to be mini ones?)

 

[westward10]

Would one of these be suitable 'BRITISH GENERAL FORTRESS 32A 30MA SP TYPE B MINI-RCBO' on a DIN rail mounted fitting. I don't know what this rail fitting means.​

No it must be a Hager device.

Hager Reduced Height 30mA 6kA Type B 32A RCBO - ADA332G

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