Jump to content

Dual DB boards for dual supply with inverter?


Recommended Posts

I came across a post here the other day where someone asked about the fact of requiring a second DB box for essential loads (ie not having a dual supply and splitting circuits in the same DB box).

Ive heard many electricians mention this as well. 

This is not actually necessary. The only time this would be required is if there is not enough space in your existing DB to accomodate the additional main breaker and RCD.

Please note however the following requirements from the image attached.


Link to comment
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.

Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.


  • Create New...