Page 1 of 1
Leisure battery busbar
Posted: Fri Jun 13, 2014 8:38 pm
by dobby
Hi
The battery terminals on the LB are getting a bit crowded. I've used wing nut terminal connectors which have a long bolt for multiple connections but have now fitted a solar panel, an inverter and a separate feed to fuse box to feed the bypass for the interior circuits. I'm looking a simple bus bar solution. Has anyone done similar?
Cheers
Re: Leisure battery busbar
Posted: Fri Jun 13, 2014 10:22 pm
by g8dhe
Why not just fit a larger fusebox for all the feeds? All the cables need fusing close to the battery, so a single feed to the fusebox and then all loads abd sources can connect via a suitable fuse ?
Re: Leisure battery busbar
Posted: Fri Jun 13, 2014 10:28 pm
by nth
I just used an original one from a starter battery, with a slight bit of modification it fits onto the LB wingnut connection & there are already fuses there.
Re: Leisure battery busbar
Posted: Fri Jun 13, 2014 10:43 pm
by dobby
I did think about a larger fuse box, post mounted but I was hoping for a neater marine type arrangement. Also, with the larger fuse box idea I suspect I'd be fusing fuses? I was thinking that a drilled brass strip would suffice?
May just go for these
http://www.ebay.co.uk/itm/291065995274
Re: Leisure battery busbar
Posted: Sat Jun 14, 2014 11:45 am
by g8dhe
No need to fuse fuses, you just common all the fuses on oneside and then fit it close to the battery, you can get the boxes in all sorts of sizes and combinations and several types are 'stackable' end to end. See here
http://www.vehicle-wiring-products.eu/V ... lders1.php
Re: Leisure battery busbar
Posted: Sat Jun 14, 2014 2:23 pm
by dobby
Thanks, there are some good products to use on that site, I'll have a rethink
Re: Leisure battery busbar
Posted: Sun Jun 15, 2014 9:52 am
by Dodgey
YOu can get this kind of fuse box with a common bus, though they always seems to be from China. No problem if you can wait
http://www.ebay.co.uk/itm/12-Way-Circui ... 1c3e470d43
Or UK standard ones:
http://www.ebay.co.uk/itm/12V-8-Way-Cir ... 35d79d312e
and then solder a thick wire across all the terminals on one side to make a common power rail.
Re: Leisure battery busbar
Posted: Sun Jun 15, 2014 10:56 am
by dobby
Thanks
I was toying with this for the heavier feeds.
http://www.ebay.co.uk/itm/360551022853
Going to draw the circuits up and put some logic to it. I've ended up with spaghetti junction at the LB.
Re: Leisure battery busbar
Posted: Sun Jun 15, 2014 1:38 pm
by g8dhe
If you have any load or supply exceeding 30Amps I'd be very surprised on a L/B about the only thing would be an Inverter, by bringing all the feeds to the same fuse box with a common bus then most of the currents will balance out with only the difference coming from the battery itself.
Re: Leisure battery busbar
Posted: Sun Jun 15, 2014 3:43 pm
by dobby
Yes, the inverter is a small one and the solar power feed is 5 to 6 amps.