Name: Tuff Terrain 150A 6 Terminal Busbar - Positive & Negative Bundle
Brand: Tuff Terrain
SKU: TT-BBKIT-2
Price: 80.0 AUD
Availability: OutOfStock

Tuff Terrain 150A 6 Terminal Busbar - Positive & Negative Bundle

$80.00

Shipping calculated at checkout.

Aussie Designed

In stock, ready to ship
Backordered, shipping soon

Quantity

• 1 x Tuff Terrain 150A 6 Terminal Positive busbar (M6 studs)

• 1 x Tuff Terrain 150A 6 Terminal Negative busbar (M6 studs)

• 2 x Push-on clear protective covers

• Bundled positive and negative busbars

• Handles up to 150A loads

• Six M6 connection studs per bar

• 304 stainless studs for long service

• Clear covers keep terminals protected

• Insulated base suits 4x4 and marine setups

The Tuff Terrain 150A 6 Terminal Busbar bundle gives you matched positive and negative bars, meaning your 12V setup stays neat from the bush to the beach. Six M6 studs on each bar take feeds for lights, compressors, fridges, and more, which keeps everything off the battery posts and in one simple spot. Compact bars bolt near your battery or fuse block to trim cable runs and cut voltage drop on longer tours.

304 stainless studs and a nickel-plated brass bridge plate handle 150A loads in real-world Aussie conditions, as the metal combo fights rust and pitting around salt and mud. An insulated polypropylene/nylon base isolates each bar from bodywork which helps stop accidental shorts when you work under the bonnet. Push-on clear covers clip over the gear to keep terminals shielded yet visible when you chase faults. Smart buy for tidy 12V layouts.

Q: Can this busbar bundle be used in marine environments?

A: Yes, it suits marine use.

304 stainless steel studs and a nickel-plated brass bridge plate resist rust in damp or salty locations. The insulated base isolates live parts from metal mounting surfaces. Clear covers add an extra barrier against spray and drips. Regular inspection of terminals is still recommended.

Q: What cable terminals fit the studs on these busbars?

A: Standard M6 ring terminals fit.

Each stud measures 6mm diameter, which matches common M6 electrical lugs used in 12V setups. Using the correct size lug keeps contact area high and resistance low. Always crimp lugs to the cable with the right tool. Tighten nuts firmly without over-torquing the studs.

Q: Where should I mount the busbars in my vehicle?

A: Mount close to the main battery or distribution point.

Shorter cable runs between the battery and busbars help limit voltage drop. A flat, solid surface near your fuse block or auxiliary battery works well. Keep the bars away from moving parts and sharp edges. Use appropriate hardware and vibration-resistant fixings.

Q: Is each bar rated to 150A or the pair together?

A: Each individual bar carries up to 150A.

The rating applies per busbar, based on the conductor and hardware used. Loads across the six studs on one bar should not exceed 150A in total. Oversizing cable and keeping runs short helps maintain current capacity. For higher-current systems, consult an auto electrician.

Q: Do I need extra covers or insulators with this bundle?

A: No extra covers are required for basic use.

Each bar includes a dedicated push-on clear cover that sits over the studs. The polypropylene/nylon base already insulates the underside. You may still add conduit or split tubing to exposed cables. Extra protection is useful where cargo or tools might contact wiring.