MrMarkyr
DIY
- Reaction score
- 3
I'm having an extension built and the builder leading the project has said that the electrician will be over in about 4-6 weeks to start his works (wiring for a kitchen dining space, movie room, utility, wc and hallway).
I'm trying to plan ahead and have just finished researching EV charging points as we want to future proof. Most things I've seen have suggested that an upgrade to the main fuse in the cutout housing should be considered.
I've looked under the stairs and we have 2 consumer units, each with 100 amp DP main switches and 63 amp RCDs.
This connects into a reasonably modern looking 100 amp main switch, which then runs into an older looking main switch noting a 63 amp RCB, which then runs into a 100 amp meter, finally into the grey plastic cutout holder with a 60 amp fuse.
Q1 - we have a 4 bed house, both work from home regularly, will soon have a kitchen with 3 ovens and large electric hob, 3 rooms with reasonable audio visual, and quite a few smart home units (cameras, alexas, alarm, mesh internet etc), 2 air conditioner units and are adding an EV charger. Should we be looking at UK Power Network upgrading our 60 amp main fuse?
Q2 - Should I ask if the electrician can visit to advise before his works start, or am I OK waiting the 4-6 weeks until he starts his work? I'm thinking I could potentially get the main fuse upgrade started (and ideally smart meter from Octopus) before he starts or at least whilst he is doing his work - in my head this makes sense and would be the right order to do things (doesn't mean I'm right though).
Q3 - How can I tell what the cutout holder can be upgraded to - it says Series 7 on it, but nothing else - so I don't know if it can only take 60, 80 or 100 amps? I've seen plenty of posts noting that some cutouts can be upgraded from 60 to 80 amp, whilst others can be upgraded to 100 amps, essentially by just replacing the main fuse.
Is there anything else I'm missing when considering these things?
Thanks in advance - and importantly this is not a DIY thing, all electrical work will be completed by either the electrician from the builder, Octopus or UK Power Network.
I'm trying to plan ahead and have just finished researching EV charging points as we want to future proof. Most things I've seen have suggested that an upgrade to the main fuse in the cutout housing should be considered.
I've looked under the stairs and we have 2 consumer units, each with 100 amp DP main switches and 63 amp RCDs.
This connects into a reasonably modern looking 100 amp main switch, which then runs into an older looking main switch noting a 63 amp RCB, which then runs into a 100 amp meter, finally into the grey plastic cutout holder with a 60 amp fuse.
Q1 - we have a 4 bed house, both work from home regularly, will soon have a kitchen with 3 ovens and large electric hob, 3 rooms with reasonable audio visual, and quite a few smart home units (cameras, alexas, alarm, mesh internet etc), 2 air conditioner units and are adding an EV charger. Should we be looking at UK Power Network upgrading our 60 amp main fuse?
Q2 - Should I ask if the electrician can visit to advise before his works start, or am I OK waiting the 4-6 weeks until he starts his work? I'm thinking I could potentially get the main fuse upgrade started (and ideally smart meter from Octopus) before he starts or at least whilst he is doing his work - in my head this makes sense and would be the right order to do things (doesn't mean I'm right though).
Q3 - How can I tell what the cutout holder can be upgraded to - it says Series 7 on it, but nothing else - so I don't know if it can only take 60, 80 or 100 amps? I've seen plenty of posts noting that some cutouts can be upgraded from 60 to 80 amp, whilst others can be upgraded to 100 amps, essentially by just replacing the main fuse.
Is there anything else I'm missing when considering these things?
Thanks in advance - and importantly this is not a DIY thing, all electrical work will be completed by either the electrician from the builder, Octopus or UK Power Network.