• Looking for a smarter way to manage your heating this winter? We’ve been testing the new Aqara Radiator Thermostat W600 to see how quiet, accurate and easy it is to use around the home. Click here read our review.

4mm Ring Rather Than 2.5mm Ring??

A spur from a ring is 2.5 with a 32A MCB (twin or single) and that`s allowed.

A single point on a MCB of 32A radial is just as safe.

A ring final of 32A must be 2.5 min and sometimes 4.0 min.
 

If you need to find a tradesperson to get your job done, please try our local search below, or if you are doing it yourself you can find suppliers local to you.

Select the supplier or trade you require, enter your location to begin your search.


Are you a trade or supplier? You can create your listing free at DIYnot Local

 
You must log in or register to reply here.

Similar threads

M
Ring Circuits and Current Carrying Capacity theory?
3 4 5
Replies
72
Views
34K
ban-all-sheds
ban-all-sheds
R
Ring Circuit using 2.5mm or 4mm
Replies
5
Views
2K
Lectrician
Lectrician
A
Volt drop for ring circuit
Replies
14
Views
12K
Damocles
D
L
Ring main spurs
2
Replies
20
Views
5K
ban-all-sheds
ban-all-sheds
S
2.5mm or 4mm extended ring
2 3
Replies
32
Views
5K
scoobydoowantsu
S
Back
Top