How to save money on costly rcbo's

[rolyberkin]

Well this is a new one on me, new build, very expensive large house, 1 x rfc and radial crammed into in one 20amp rcbo x 2 and multiple circuits in the three 6 amp rcbo's?

 

[Dustydazzler]

Looks like a poor design with no spare ways so have ended up doubling and tripling up at the board

I must admit have done this when adding to an already jammed packed existing board

But on a brand new install it’s just lazy not to go out and buy a bigger board and some more rcbos

 

[DPG]

Remember a spur can be taken at the origin of the circuit. This would still be one circuit.

As Dusty says though, it seems poor on a new build to have no spare ways from the start.

 

[ChrisElectrical88]

Those 3 cables in a 6A RCBO are not three circuits, they are one.

 

[ChrisElectrical88]

Plus imagine having a large expensive house and installing an aboslute dog$hit make of board

 

[Dustydazzler]

Lewden QFS-PR08 White Amendment 3 All Metal 8 Way Pre-Populated Consumer Unit With 100A Isolator + 2x6A, 1x16A, 3x32A RCBOs, QFS-PR08 - http://www.discount-electrical.co.uk/product.php/401443525/lewden-qfs-pr08-white-amendment-3-all-metal-8-way-pre-populated-consumer-unit-with-100a-isolator---2x6a--1x16a--3x32a---1x40a-rcbos?gclid=EAIaIQobChMIqrLxmJqe4QIVTrftCh0Y1QmrEAQYBiABEgLe0PD_BwE

 

[rolyberkin]

Technically yes they may be but personally I think it is just poor design and bad practice.

 

[Martin Kerr]

Lewden QFS-PR08 White Amendment 3 All Metal 8 Way Pre-Populated Consumer Unit With 100A Isolator + 2x6A, 1x16A, 3x32A RCBOs, QFS-PR08 - http://www.discount-electrical.co.uk/product.php/401443525/lewden-qfs-pr08-white-amendment-3-all-metal-8-way-pre-populated-consumer-unit-with-100a-isolator---2x6a--1x16a--3x32a---1x40a-rcbos?gclid=EAIaIQobChMIqrLxmJqe4QIVTrftCh0Y1QmrEAQYBiABEgLe0PD_BwE

Lewden QFS-PR08 White Amendment 3 All Metal 8 Way Pre-Populated Consumer Unit With 100A Isolator + 2x6A, 1x16A, 3x32A RCBOs, QFS-PR08 - http://www.discount-electrical.co.uk/product.php/401443525/lewden-qfs-pr08-white-amendment-3-all-metal-8-way-pre-populated-consumer-unit-with-100a-isolator---2x6a--1x16a--3x32a---1x40a-rcbos?gclid=EAIaIQobChMIqrLxmJqe4QIVTrftCh0Y1QmrEAQYBiABEgLe0PD_BwE

Classic example of buying to your budget ,irrespective of design requirements

 

[Barnaby Stedman]

is the cost of rcbos really worth it?? what are peoples thoughts?

 

[Dustydazzler]

i have been using rcbo boards for ages

 

[rolyberkin]

I only fit RCBOs can’t remember the last time I fitted a dual RCD board.

 

[Barnaby Stedman]

but apart from the obvious - doesnt trip the whole board - what other advantages are there?

 

[Martin Kerr]

The initial cost is only appreciated when there is a fault in an individual circuit and it only affects the solitary circuit and you haven't lost half the installation until the spark arrives

 

[Barnaby Stedman]

yes but is it worth like 4 x more?

 

[Martin Kerr]

Depends if your freezer is full or not