HB1-C provides an unique generator circuit breaker system to answer even the most challenging constraints. It offers one of the highest level of customization: The HB1-C can be mounted either vertically or horizontally, its design (I-shape or L-shape) can be adjusted to match perfectly the existing busbar connection points.
High flexibility thanks to versatile generator circuit-breaker
• Up to 72 kA breaking capacity
• Integrated main-disconnector and earthing switches
• Compact dimensions matching legacy GCB’s interfaces
• Maintenance-free vacuum technology
• Up to 75% OPEX savings
Unique generator circuit breaker system to answer even the most challenging constraints:
• Vertical and horizontal installation
• L-shape and I-shape design
• Can be delivered with integrated earthing switches on generator side and/or transformer side
• Module assembly with integrated main-disconnector and earthing switches as defined in the IEC/IEEE 62271-37-013:2021