48V DC 400A Power Bus Bar M8 & M10 Set
48V DC 400A Power Bus Bar M8 & M10 Set - M8 4 Post 3 screw is backordered and will ship as soon as it is back in stock.
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Delivery and Shipping
Delivery and Shipping
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Processing Times
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Pick & Pack: We aim to process and dispatch all orders within 24 hours (Monday to Friday).
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Weekends: Orders placed on weekends or public holidays will be processed the next business day.
Delivery Estimates Once your order is dispatched, standard delivery typically takes 8–10 working days.
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Regional Areas: Please allow a little extra time for delivery to remote or rural locations.
Order Tracking As soon as your order leaves our warehouse, you will receive a Shipping Confirmation email containing your tracking number. You can use this to follow your package’s journey to your door.
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48V DC 400A Power Bus Bar M8 & M10 Set
Features
The 48V DC 400A Power Bus Bar M8 & M10 Set is engineered for reliable power distribution in demanding electrical systems. Rated for up to 300V AC and 48V DC, this bus bar supports heavy-duty current loads with a 400A capacity. Featuring robust M8 and M10 terminal studs and screws, it ensures secure and efficient connections for both positive and negative circuits, making it ideal for marine and industrial applications requiring durable and high-performance power management.
For a 48V battery system, the busbar size depends on the current draw and desired voltage drop. A common recommendation is to use a busbar rated for at least 300A, with thicker and wider busbars providing lower voltage drop and temperature rise. For example, a busbar of 1/8" thick x 3/4" wide, or even 3/16" x 1" is suggested, especially for larger systems.
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Large Current: This power distribution block is 400A large current design, heavy duty positive and negative busbar for max 48V DC or 300V AC systems
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8MM Thickened Copper Plate: The tinned thickened copper plate makes the marine bus bar have high conductivity and corrosion resistance performance, effectively extending the life of the bus bar
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Unique Design: The special fixing method of battery distribution block and base can withstand large torque, and the copper bar and base will not be easily separated
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Protective Cover: The 12-48V distribution block cover can cover exposed areas, reducing the risk of accidental contact and preventing accidental short circuit. The exposed areas on both sides allow for multi-angle installations to accommodate different connection methods
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Application: Using a pair of black and red bus bar for wire management and wiring helps maintain a neat and orderly circuit, thereby reducing the risk of short circuits and overheating. This 400A bus bar is suitable for automotive, car, marine boats,etc
8mm Thickened Copper BarThe thickened copper bar can support up to 400A continuous current, and withstand max 300V AC or 48V DC voltage supply.
Performance AdvantagesThis power distribution block has high conductibility, corrosion resistance and a long service life.
Nut Design with DasherThe nut and washer of this distribution block are designed as one, which will help to make the contact between the lugs and copper bar much closer.
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