Name: Tuff Terrain 250A 4 Terminal Busbar - Positive
Brand: Tuff Terrain
SKU: TT-BB005
Price: 40.0 AUD
Availability: InStock

Tuff Terrain 250A 4 Terminal Busbar - Positive

$40.00

Shipping calculated at checkout.

Aussie Designed

In stock, ready to ship
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Quantity

• 1 x Tuff Terrain 250A 4 Terminal Positive Busbar (M8)

• Push-on clear protective cover

• Central hub for positive distribution

• Handles up to 250A continuous load

• Suits 4x4, marine, and touring setups

• 4 x M8 studs for secure terminations

• Clear cover helps protect live hardware

• Compact footprint for tight battery boxes

Tuff Terrain 250A 4 Terminal Busbar pulls all your positive feeds into one tidy point, which keeps the wiring on your 4x4, boat, or camper from turning into a bird’s nest. Four M8 studs take heavy cables from batteries, winches, fridges, and fuse blocks, meaning you can grow your setup without adding random joins all over the place.

Nickel plated brass bridge plate shifts up to 250A across every stud, which helps your gear crank and charge without big voltage drop. 304 stainless studs hold up around salt, mud, and washdowns, as the insulated polypropylene and nylon base keeps the live bar off the body. Push-on clear cover snaps over the top to shield the lot from spanners and loose gear while you get out there from the bush to the beach.

Q: Can this busbar be used on both 12V and 24V systems?

A: Yes, this busbar suits 12V, 24V, and other systems up to 48V. The max voltage rating of 48V means it covers most common automotive, 4x4, and marine battery setups. Just make sure the total current across all four studs stays within the 300A max rating. Always fuse the supply cable correctly for your system.

Q: Is this busbar suitable for use in marine environments?

A: Yes, it is suitable for marine use when installed correctly. The 304 stainless steel studs and nickel plated brass bridge resist corrosion in damp and salty areas. The insulated polypropylene/nylon base adds another layer of protection against exposed metal surfaces. Regular inspection and fresh anti-corrosion spray will help the gear go the distance on the water.

Q: What cable lugs fit the studs on this busbar?

A: The busbar suits lugs with an M8 (8mm) ring. Each of the four main studs is threaded for M8 hardware, meaning typical heavy-duty battery and accessory lugs fit neatly. Match the lug size to your cable cross-section and crimp with the correct tool. Heat-shrink over the lug barrels gives added strain relief.

Q: How should this busbar be mounted in a vehicle or boat?

A: Mount the busbar on a flat, solid surface close to your battery or distribution point. The moulded base incorporates fixing holes at each end, which lets you bolt the unit down before you terminate cables. Keep the unit away from sharp edges and moving parts. Once wired, fit the clear cover to protect the live connections from tools and loose gear.

Q: Does the busbar come pre-fused or include fuses?

A: No, this busbar does not include any fuses. It acts as a common positive junction point only. You will need to install appropriate fusing on the main supply cable and on individual circuits as required by your setup. Following correct fuse sizing helps protect wiring and connected equipment. Terms and conditions apply.