150A DC POWER DISTRIBUTION
Victron 150A 4P Busbar with Cover
Organize battery and DC equipment connections with 4 high-current posts.
Choose the 4-post 150A busbar
Victron VBB115040020 is one 150A DC distribution busbar with an included clear polycarbonate protection cover. The 4P designation identifies its 4 high-current connection posts.
One common electrical connection
All terminals on this busbar are electrically common. Use separate, correctly identified busbars for positive and negative circuits. This listing contains one bar, not a positive-and-negative pair.
Match the complete installation
Check system voltage, combined current, cable lugs, cable routing and external circuit protection before ordering. The maximum rating is 150A at up to 70V DC. A busbar distributes power; it does not provide fusing, a disconnect switch or battery management.
Plan space and protected connections
The included cover helps shield the terminals. The main posts use 1/4-inch / 6.35mm terminals, with a manufacturer-recommended torque of 7Nm. Follow the official datasheet and exact model drawing for mounting and clearances.
What's included?
One VBB115040020 busbar and its removable clear polycarbonate cover. Batteries, cables, cable lugs, fuses and other system equipment are separate. Manufacturer photos show the bar with its included clear cover.
Official 150A busbar datasheet · Compare battery accessories · Plan your battery system · Ask Torven Power about your setup