Why Choose the Rear Busbar System
Designed for premium main distribution applications up to 6300 A, it combines modularity, scalability, and robust electrical performance. With its advanced mechanical structure, optimized busbar system, and wide range of installation options, RBBS ensures maximum reliability, safety, and flexibility in demanding industrial and commercial environments. A comprehensive portfolio of incoming, outgoing, and distribution solutions makes RBBS the ideal choice for installations requiring enhanced protection, high short‑circuit withstand capabilities, and efficient project execution.
Reliable in Extreme Conditions
System pro E power RBBS guarantees exceptional reliability even in the most demanding environments. With main busbars capable of withstanding short‑circuit currents up to 150 kA and compliance with IEC TR 61641 Class C, the system ensures operational continuity and enhanced protection for both equipment and personnel. Its high IP protection levels further support safe operation in installations exposed to dust, humidity, or harsh industrial conditions.
Modular and Scalable Design
The architecture of RBBS is developed to grow alongside project requirements. Its modular compartments, wide selection of incoming and outgoing configurations, and design‑verified copper connections allow customized layouts without compromising performance. This scalability enables engineers and panel builders to shape complex distribution systems with efficiency, flexibility, and consistent technical integrity.
Easy and Safe Installation
RBBS is engineered to streamline installation while enhancing safety. Features such as partial doors, improved N/PE positioning, agile busbar joints, and generous cable accessibility help reduce assembly time and minimize complexity on site. Dedicated flanges, verified cable connections, and optimized internal layouts ensure a safer, more intuitive installation process, supporting a smooth project execution from planning to commissioning.