Name: Tuff Terrain 150A 6 Terminal Busbar - Positive
Brand: Tuff Terrain
SKU: TT-BB003
Price: 40.0 AUD
Availability: InStock

Tuff Terrain 150A 6 Terminal Busbar - Positive

$40.00

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)

• Push-on clear protective cover fitted to busbar

• Positive busbar for up to six circuits

• Suits M6 ring terminals across the setup

• 150A rating handles common 12V gear

• 304 stainless studs resist corrosion

• Nickel-plated brass bridge plate conducts strongly

• Insulated polypropylene/nylon base isolates live parts

Tuff Terrain’s 150A 6 Terminal Busbar pulls your positive feeds into one tidy bar, which makes it simpler to add or remove gear later. Six M6 studs take standard ring terminals, meaning you can run fridges, lights and chargers from one spot instead of stacking lugs on a battery post. The 150A rating suits most touring and marine accessory loads, a smart buy for canopies, campers and boats.

The nickel-plated brass bridge plate carries current evenly along all six studs, which helps keep voltage drop in check on longer runs. 304 stainless studs stand up to spray and damp tracks, made to last from the bush to the beach. The polypropylene/nylon base insulates the bar from metal panels, preventing stray shorts if the setup shifts. A clear push-on cover snaps over the top, keeping connections protected but still easy to check.

Q: Can this busbar be used in marine environments?

A: Yes, it can be used in marine environments. The 304 stainless steel studs resist corrosion in damp or salty air, which helps threads stay free and serviceable. The nickel-plated brass bridge also resists surface oxidation, meaning conductivity remains stable over time. A clear cover further shields terminals from spray and incidental contact.

Q: What cable terminations are compatible with the studs?

A: The studs suit M6 ring terminals. Standard 6 mm ring lugs slide over each stud, which keeps connections mechanically secure under vibration. This compatibility lets auto electricians use common crimp lugs already on hand. Correctly crimped and tightened lugs help maintain low resistance joints.

Q: Is the busbar suitable for both 12V and 24V systems?

A: Yes, it is suitable for 12V and 24V systems, provided the 48V and 150A limits are respected. The voltage rating sits above both common automotive system voltages, which gives a margin for charging levels. Current must remain within 150A across the bar. Fusing upstream still needs to match cable size and system design.

Q: How much space is needed to mount the busbar?

A: The busbar measures 150 x 28 x 33 mm, plus room for cable bends. The compact footprint fits on battery trays, canopy boards or inside lockers, which suits tight electrical panels. Extra clearance around the cover helps removal for inspection. Always check for nearby metalwork before drilling mounting holes.

Q: Does this busbar handle negative connections too?

A: This model is specified as a positive busbar. The red base and labelling help distinguish it from any negative or earth bars, which reduces the risk of wiring errors. For negative returns, a matching negative busbar style should be used. Keeping polarity separated assists fault finding later.

Terms and conditions apply.