Double busbar 400A with weatherproof distribution box | 4 x M8

SKU: 1001025
In stock
Available immediately and will arrive in 1-2 days.
Regular price CHF 37.90 inkl. MwSt.
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Double busbar 400A with weatherproof distribution box | 4 x M8

This double busbar is used for distributing high electrical currents in vehicles, boats, and technical installations. The power distribution block combines positive and negative connections in a compact housing, enabling structured power distribution within a system.

The integrated busbar consists of a 6 mm thick pure copper plate and ensures high conductivity with low voltage drop. This keeps the power supply stable even under high loads. The stainless steel connection bolts guarantee mechanical stability and corrosion resistance.

The enclosed housing made of flame-retardant nylon protects the electrical connections from dirt, moisture, and mechanical stress. Multiple removable rubber grommets allow for a sealed cable entry and support a waterproof installation.

The busbar is designed for continuous currents up to 400 amps and is suitable for high-current applications such as car audio systems, auxiliary batteries, solar systems, boat electrics or industrial power distribution.
  • Double busbar for positive and negative power distribution
  • Maximum continuous current 400A at 12V DC
  • Busbar made of 6 mm pure copper plate for high conductivity
  • Four M8 stainless steel connection bolts for stable cable connections
  • Weatherproof housing with removable rubber grommets
  • Suitable for vehicles, boats, off-road systems and industry

Technical data
  • Part number: BB400X2-T2M8
  • Connecting bolts: 4 x 5/16" (M8)
  • Maximum voltage: 48 V DC
  • Maximum continuous current: 400 amps at 12 V DC
  • Base material: flame retardant nylon
  • Cover material: Flame-retardant nylon
  • Busbar material: 6 mm thick pure copper plate
  • Connection material: Stainless steel
  • Overall dimensions: 124.7mm x 86.3mm x 46.4mm
  • Features: Busbar box design and removable rubber seals

Scope of delivery
  • 1 x double busbar with housing
  • 4 x M8 flange nuts
  • 4 x mounting screws
  • 8 x rubber grommets