Vacuum circuit breaker SION 3AE Series

medium-voltagedistributionindoor

The SION circuit-breaker family includes a wide variety of applications – from general primary and secondary distribution purposes to demanding generator switching applications. Its compact design and high modularity makes SION your perfect choice when it comes to sustainable solutions with small footprint and optimal integration needs for your medium-voltage switchgear. Our SION products offer you an exceptional flexibility of connection options, using various combinations of pole-center distances and vertical distances between the terminals and a modular system of installation components for complete withdrawable solutions. Identical compact dimensions and connection dimensions across the voltage levels reduce planning costs and the variety of switchgear panels needed. All SION vacuum circuit-breakers are highly reliable and maintenance-free for up to 10,000 operating cycles.