Alvolta Dual 4 Point 250A Busbar

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Dual 4-point busbar: 4x M8 positive and 4x M8 negative posts, 250A, 48V, with cover

$ 34.50 - Inc GST 34.5 in stock AUD $ 69.00 Tax Included

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Category: SALE, ACCESSORIES, Distribution

SKU: ABB250DC

Alvolta Dual 4 Point 250A Busbar

Busbar features

Positive and negative busbars in one: 4x M8 positive and 4x M8 negative posts
Rated 250A, up to 48V
Translucent protective cover

Build

Stainless steel posts and fixings
Nickel-plated brass alloy contact strips
Glass-filled nylon base
Black

Where to use it

The Alvolta Dual 4 Point 250A Busbar gives you a positive and a negative distribution point in one unit, so battery, charger, inverter and accessory cables can all land in one tidy place in 4WDs, caravans, motorhomes, boats and off-grid systems.

Keep the total current within 250A and fuse each circuit to protect its cable. The cover keeps dust and accidental contact off the terminals, and the busbar is backed by a 1-year warranty.

What's in the box

Busbar
Busbar cover

Dimensions

Length	155 mm
Width	94 mm
Height	44 mm

Warranty

1-year warranty

Applications

Marine

RV's

Caravans

Off-Grid Systems

Tiny Houses

Cabins

About Alvolta

Australian-owned and operated, and driven by a passion for excellence, Alvolta offers unwavering performance and durability even in harsh Australian conditions. Alvolta specialises in precision-engineered DC components, designed to enhance off-grid adventures. Their commitment to delivering superior power performance with uncompromising quality is evident in their lineup of solar panels, solar charge controllers, circuit protection devices, mounting solutions, tools, and more. Supply yourself with all the arsenal you need to extend your power supply and adventure for longer with Alvolta.

Datasheet_ABB250DC_V3_compressed.pdf

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A busbar is a power distribution component that connects multiple electrical circuits together. It provides a neat, reliable, and low-resistance way to distribute power between batteries, inverters, chargers, and other DC components in solar, automotive, and marine systems.

Select a busbar based on your system’s maximum current rating (amps) and the number of connection points required. It’s important to choose a busbar with sufficient current capacity and terminal spacing to safely handle your electrical load.

Yes. Busbars can be used for either positive or negative power distribution - and in many systems, one busbar is used for each. They are often colour-coded (red for positive, black for negative) to help identify polarity during installation.

Yes. Quality busbars are built from corrosion-resistant, heat-stable materials and often include protective covers to shield connections from accidental contact, dust, and moisture - making them suitable for harsh or exposed environments.

Product Specifications

Model	ABB250DC
Maximum Current Rating	250A
Maximum Voltage Rating	48V
Positive Connection Posts	4x M8
Negative Connection Posts	4x M8
Connection Post Material	Stainless steel
Contact Strip Material	Nickel-plated brass alloy
Base Material	Glass-filled nylon
Cover Material	Translucent plastic
Fixings Material	Stainless steel
Colour	Black
Dimensions	155 x 94 x 44 mm
Warranty	1 Year