What applications are medium-voltage air-insulated switchgear suited for?

Our air-insulated switchgear is ideal for industrial plants, power plants, mining, shipbuilding, traction power supply, renewable energy and public buildings like high-rises, hospitals, airports and shopping centers.

How do we support outdoor switchgear reliability?

Our outdoor vacuum circuit-breakers protect overhead lines from temporary faults, reduce outages and are type-tested for diverse climates. They offer long electrical life, mechanical robustness and suitability for smart grid and underdeveloped network environments.

What makes blue GIS environmentally friendly and safe?

Blue GIS uses Clean Air insulation composed of natural ambient elements that are free of F-gases (global warming potential <1). It’s non-toxic, non-flammable, stable across temperatures and suitable for every application temperature.

POWER DISTRIBUTION

Energy Systems

Support economical and reliable power distribution with Siemens Energy Systems. Our insulated medium-voltage switchgear provides coordinated solutions for diverse applications, delivering reliable power whether indoors, outdoors or offshore.

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Optimize medium-voltage systems

From air- to gas-insulated and outdoor switchgear, we deliver reliable and sustainable solutions for power distribution.

Siemens Energy Systems include:

Air-insulated switchgear: Provide safety, reliability and compact operation while boosting productivity and lowering costs for industrial and public applications.
Gas-insulated switchgear: Deliver maintenance-free, climate-independent performance that secures uninterrupted power and strengthens network reliability.
Outdoor switchgear: Maximize reliability and protect overhead lines with durable, long-life systems optimized for diverse climates and smart grid applications.
Blue gas-insulated switchgear (GIS): Combine compact design and maintenance-free operation with reliable performance that’s safe for the environment (no F-gases).

NXAIR family of air-insulated switchgear, part of Siemens Energy Systems.

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Energy Systems portfolio spans air- and gas-insulated switchgear, outdoor breakers, earth-friendly blue GIS and arc protection. Tested and trusted, these systems provide reliable, sustainable power distribution across industries and infrastructures.