DC terminal block, busbar

The compact and reliable V-TAC busbar is the ideal solution for efficient DC power distribution in battery and photovoltaic systems. It enables safe parallel connection of multiple batteries or battery connections to an inverter with minimum losses and maximum stability. Thanks to its robust construction and quality materials, it ensures long life, high conductivity and safe operation even under high loads. Busbar is suitable for home 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 equipment
Minimised losses due to high quality conductive material
Durable construction made of glass fibre reinforced nylon
Easy installation with standard M10 terminals
Protective cover for increased operational safety

Specifications:
Max. current: 400 A
Max. voltage: 48 V DC
Number of terminals: 4× M10
Conductor material: copper (often nickel plated/tin plated)
Body material: nylon with glass fibre
Protection: IP20
Application: DC distribution, battery systems, photovoltaics

Application:
Photovoltaic systems (PV)
Battery storage systems (LiFePO4, etc.)
Off-grid and hybrid installations
Industrial DC distribution
Backup power supplies (UPS)

Functions and wiring:
Busbar allows multiple wiring configurations, for example:
Parallel connection of multiple batteries.
combination of batteries and inverter
Power distribution to multiple devices