DC terminal block, busbar

Product detailed description

The compact and reliable V-TAC busbar is an ideal solution for efficient DC power distribution in battery and photovoltaic systems. It enables safe parallel connection of multiple batteries or battery terminals to an inverter with minimal losses and maximum stability. Thanks to its robust construction and quality materials, it guarantees a long service life, high conductivity and safe operation even under high load. The busbar is suitable for residential and professional installations, including off-grid and hybrid systems.
Main advantages:
High current capacity up to 400 A - ideal for demanding applications
Safe and clear connection of batteries and devices
Minimized losses thanks to high-quality conductive material
Durable construction made of glass fiber reinforced nylon
Easy installation using standard M10 terminals
Protective cover for increased operational safety
Technical data:
Max. current: 400 A
Maximum voltage: 48 V DC
Number of terminals: 4× M10
Conductor material: copper (often nickel-plated/metal-plated)
Body material: glass fiber reinforced nylon
Protection rating: IP20
Use: DC power distribution, battery systems, photovoltaics
Applications:
Photovoltaic systems (PV)
Battery systems (LiFePO₄, etc.)
Off-grid and hybrid installations
Industrial DC power distribution
Backup power supplies (UPS)
Functions and wiring:
The busbars allow multiple wiring configurations, for example:
Parallel connection of multiple batteries.
Combination of batteries and inverter
Power distribution to multiple devices