Why Choose the ABB VBB 2/125 Vertical Busbar?
The ABB VBB 2/125 is a purpose-designed two-phase vertical busbar for efficient electrical distribution between rows of compatible modular installation devices. Part of ABB’s range of MCB accessories and installation material, it provides a practical connection solution for distribution assemblies requiring a 125 mm row distance.
Designed to simplify panel wiring, the VBB 2/125 provides a pre-engineered vertical connection between compatible devices rather than relying on multiple individual conductors. Its two-phase configuration supports orderly power distribution within suitable electrical enclosures, helping installers achieve consistent connections and a clean panel layout.
The VBB 2/125 has a rated current of 63 A and a 125 mm row distance. With compact dimensions of approximately 145 × 35.3 × 24 mm and a net weight of approximately 0.125 kg, it is designed for convenient integration into compatible modular electrical distribution equipment.
Key Advantages
- Purpose-designed vertical busbar for modular electrical distribution equipment.
- Two-phase configuration for compatible distribution assemblies.
- 63 A rated current for dependable power distribution.
- 125 mm row distance for vertically arranged modular devices.
- Pre-engineered connection helps reduce individual wiring requirements.
- Compact construction supports neat and efficient distribution-board assembly.
Key Features
- ABB VBB 2/125 vertical busbar.
- 2-phase configuration.
- 63 A rated current.
- 125 mm row distance.
- Designed as terminals and installation material for modular electrical equipment.
- Laminated busbar construction.
- Compact 145 mm net height.
- Suitable for structured vertical power distribution within compatible assemblies.
Efficient Vertical Power Distribution
Vertical busbars such as the ABB VBB 2/125 provide an efficient method of carrying electrical connections between rows of compatible modular devices within a distribution assembly. Using a dedicated busbar can reduce the number of individual interconnecting conductors required, helping simplify installation and produce a more organised electrical panel.
The VBB 2/125 is specifically configured for two-phase distribution with a 125 mm row distance. Correct busbar selection should take account of the connected device types, terminal arrangements, pole configurations, current requirements and physical spacing within the electrical enclosure.
Typical Applications
- Electrical distribution boards.
- Vertical connections between rows of modular devices.
- Residential and commercial distribution equipment.
- Modular circuit protection assemblies.
- Electrical control and distribution panels.
- Compatible installations requiring a two-phase 125 mm row-distance connection.