Busbar System Components
Woehner's 30Compact, 4- and 5-pole Busbar System – Highest Quality Standards With Limited Space
- Published: Friday, 14 October 2016 07:09
The 4- and 5-pole version of 60mm system 30Compact from Wöhner is primarily used in building management systems or consumer distribution units.
According to IEC / EN 61439-1, applications up to 200A are possible with flat busbars of dimensions 12 x 5mm. By the use of the same busbar support as in the 3-pole system, the additional PE and N busbars can be installed between the phases, ensuring the installation height of 160mm is maintained.
The main component of the 4- and 5-pole system is the single-pole, 18mm wide modular busbar adapter. It was specially designed for Miniature Circuit Breakers up to 63A. The phases can be freely adjusted to L1, L2, L3 and N on installation. With the single-pole adapter and corresponding connections, it is possible to create several multi-pole groups with different connections. Mechanical interlocking with the PE and N modules is also possible.
The new 5-pole connection set for the 30Compact allows for connection of the three phases L1, L2 and L3 in an installation width of only 60mm. Together with the combined module N and PE, the connection of all five cables (up to 120mm²) requires an installation width of only 90mm. Thus results in space savings of 40% compared to conventional solutions on the busbar system.
Your main advantages
• Integrated N and PE busbars
• Distribution up to 200A
• 40% space saving for incoming conductors
• Single-pole adapter adjustable to L1, L2, L3 and N