Blue Sea Systems 2126 250 Amp MaxiBus BusBar with 6 studs, 2126

This is really a very good product and it is very well made. As are most of Blue Sea's products. I bought three of these to use on 2 battery banks I have in my stand alone solar powered system. I work as an installer so I use a lot of different products and I generally research every product I buy before purchasing it. This was by far the best available Busbar at this price point.I highly recommend using this busbar along with the protective casing that they sell for it. The busbar seats into the bottom half of the casing perfectly and easily, just by adding some pressure by hand. it has a snap in feature with an incredibly strong hold once inserted. The heavy duty plastic casing then fits over the bottom half and is attached with 4 very well built and very strong clasps. It takes a few seconds to simply unclasp the top housing, change or add your terminal rings and then reattach the clasps. Everything fits to exact tolerance.The bus bar itself is very hefty. It is rated upto 250 Amps of power. The terminal studs are excellent quality made. I use four of the studs to connect each of my four 105 AH batteries wires individually to this busbar, one busbar for Positive and another of the same bus bar for negative. I have attached my solar controller, a Samlex charger, and a Samlex true sine Inverter to the busbar as well.Using kill switches I now control the power flows precisely, and by wiring the batteries to these busbars instead of to each other in parallel, I now have a guaranteed current flow going through each battery evenly.. As the old way of wiring battery to battery to battery, connecting positive to positive, etc and the same with Negative, created an alternate"Pathway" for some of the power to bypass the batteries by flowing directly through the wires!! Wiring to two of these busbars eliminates the capacity losses I was getting. And yes, I wired in parallel and connected to top battery positive terminal and bottom battery negative terminal.This bus bar has a lot of room between the screw studs and this makes it much easier to make your connections.. The busbar comes with lock down rings and a very sturdy screw stud and nut. The plastic housing ( sold separately ) has easy to knock out access points for each terminal..So, I really recommend this Busbar very highly. It is very well made, very roomy to work with, and extremely well built. It handles the power I work with easily.

HEAVY DUTY and large...just what I needed. Using this for my off-grid solar powered system. I have the inverter, solar chargers, LED readout, and battery bank all hooked to it. You can crank down on the 5/16" terminals too...well built.THE GOOD:- Price- Amazon Prime delivery- Heavy Duty...it will handle just about everything- Excellent quality workmanshipTHE NOT SO GOOD:- For your pos/neg you need two...any package deals?- Covers and cradle combo sold separately (the covers are almost "required")- Over $160 for two and two covers...makes you look elsewhere.BOTTOM LINE:- The best costs $$$. And for $160, you can't go wrong with these. EXCELLENT product.

Used to tie the neutrals together of an inverter, mppt, house battery, dc bank, solar, and house common together.

One of the middle studs is not fixed in the holder so it spins and cannot be used.

This thing is awesome, I was a little skeptical of the price, but Blue Sea Systems makes a good product so I choked the price down, but when I received it, it was huge!Check the measurements in the ad because this BusBar takes up some space but it is top of the line!

Should come with a cover considering the price. What's worse One's not even available for the six post size.

just what it said it would be

Fantastic bus bar. Very top quality. Using in salt water environment and no corrosion now after 2 years.

We purchased this unit, and several others, with covers to straighten up the wiring in our RV and better incorporate our solar charging electrical system.Blue Sea Systems build a wide variety of electrical components for Marine and RV. Every piece I have purchased has been well designed and well built. No more 'off-shore' components for me. I trust what these folks build to keep us safe.