Air Insulated Switchgear Market Report 2026

The air insulated switchgear market size has grown strongly in recent years. It will grow from $8.6 billion in 2025 to $9.25 billion in 2026 at a compound annual growth rate (CAGR) of 7.6%. The growth in the historic period can be attributed to rising electricity demand, expansion of transmission & distribution networks, urbanization and industrialization, regulatory standards for electrical safety, adoption of conventional switchgear technologies.

The air insulated switchgear market size is expected to see strong growth in the next few years. It will grow to $12.27 billion in 2030 at a compound annual growth rate (CAGR) of 7.3%. The growth in the forecast period can be attributed to growing emphasis on smart grid integration, demand for compact and modular switchgear, advancement in predictive maintenance technologies, increase in renewable energy installations, focus on reducing operational costs and improving safety. Major trends in the forecast period include digitalization of switchgear operations, predictive maintenance using sensors, compact and modular ais designs, integration with smart grid systems, enhanced safety and fault detection systems.

The increasing demand for electricity is expected to drive the growth of the air-insulated switchgear market. Electricity usage is rising due to population growth, urbanization, and the expanding adoption of electric vehicles and renewable energy. Air-insulated switchgear supports electricity management by safely controlling and protecting electrical equipment, ensuring efficient power distribution, and reducing electrical faults. For example, in July 2024, the International Energy Agency (IEA), an autonomous intergovernmental organization based in France, reported that global electricity demand is projected to increase from 2.5% in 2023 to about 4% in 2024. Therefore, the rising demand for electricity is contributing to the expansion of the air-insulated switchgear market.

Major companies in the air-insulated switchgear market are developing advanced air-insulated (AIS) medium-voltage (MV) switchgear to boost efficiency, improve safety, and address the rising need for reliable power distribution systems. AIS medium-voltage switchgear is an electrical device used in power networks to manage and protect circuits, utilizing air as an insulating medium to separate live components from grounded parts. For instance, in September 2023, ABB Ltd., a Switzerland-based power and automation technology company, introduced the UniGear ZS1, its latest air-insulated medium-voltage switchgear technology designed with a focus on sustainability and efficiency. It addresses key challenges faced by industries such as oil and gas, utilities, and high-rise buildings. The 500-mm panel variant is the narrowest in its class, making it well-suited for locations with limited space. This configuration not only saves space but also enhances energy distribution efficiency.

In March 2025, nVent Electric plc., a UK-based manufacturing and infrastructure solutions company, acquired the Electrical Products Group of Avail Infrastructure Solutions for an undisclosed sum. This acquisition is intended to expand nVent’s portfolio of mission-critical electrical infrastructure components and strengthen its position in the power transmission, distribution, and industrial sectors. Avail Infrastructure Solutions is a US-based electrical manufacturing division that includes Air-Insulated Switchgear (AIS) within its custom switchgear offerings.

Major companies operating in the air insulated switchgear market are Siemens AG, Mitsubishi Electric Corporation, Schneider Electric SE, GE Vernova Inc., ABB Ltd, Larsen & Toubro Limited, Toshiba Corporation, Eaton Corporation, WEG S.A., CHINT Global, Alfanar Group, Hyosung Heavy Industries Corporation, Meidensha Corporation, Nissin Electric Co. Ltd, Ormazabal GmbH, ZPUE S.A., C&S Electric Ltd, Powell Industries Inc., Lucy Electric UK Ltd, HyundAI Electric Co.Ltd., EFACEC Power Solutions SGPS S.A., Medelec Switchgear Ltd., Ghorit Electrical Co. Ltd, TGOOD Global Ltd., Orecco Electric, Wenzhou Unisun Electric Co Ltd.

Note that the outlook for this market is being affected by rapid changes in trade relations and tariffs globally. The report will be updated prior to delivery to reflect the latest status, including revised forecasts and quantified impact analysis. The report’s Recommendations and Conclusions sections will be updated to give strategies for entities dealing with the fast-moving international environment.

Tariffs have impacted the air-insulated switchgear (AIS) market by increasing the cost of imported raw materials and components, disrupting supply chains and slowing down manufacturing activities. Medium and high voltage AIS segments are particularly affected, with Asia-Pacific regions such as China and India experiencing higher cost pressures. However, tariffs have also encouraged local manufacturing and innovation, driving development of cost-efficient and domestically produced AIS solutions. Overall, while short-term costs have risen, the market may benefit from long-term resilience and diversified sourcing.

The air-insulated switchgear market research report is one of a series of new reports that provides air-insulated switchgear market statistics, including air-insulated switchgear industry global market size, regional shares, competitors with a air-insulated switchgear market share, detailed air-insulated switchgear market segments, market trends and opportunities, and any further data you may need to thrive in the air-insulated switchgear industry. This air-insulated switchgear market research report delivers a complete perspective on everything you need, with an in-depth analysis of the current and future scenarios of the industry.

Air-insulated switchgear (AIS) is a type of electrical switchgear that uses air as its primary insulation medium to safeguard and isolate electrical equipment. Switchgear encompasses electrical disconnect switches, fuses, or circuit breakers used to manage, protect, and isolate electrical systems. AIS ensures reliable protection and control by allowing safe isolation and interruption of electrical power, especially during maintenance, faults, or emergencies.

The main types of air-insulated switchgear include metal-enclosed and spaced switchgear, metal-enclosed armored switchgear, and metal-enclosed box-type switchgear. Metal-enclosed and spaced switchgear is designed for the protection and control of electrical power systems. It accommodates various voltage levels - low, medium, and high - suitable for different installations, both outdoor and indoor. AIS is used in diverse applications, including transmission and distribution, manufacturing and processing, infrastructure and transportation, and serves various end-users such as commercial, residential, and utility sectors.Asia-Pacific was the largest region in the air-insulated switchgear market in 2025. Europe is expected to be the fastest-growing region in the forecast period. The regions covered in the air insulated switchgear market report are Asia-Pacific, South East Asia, Western Europe, Eastern Europe, North America, South America, Middle East, Africa. The countries covered in the air insulated switchgear market report are Australia, Brazil, China, France, Germany, India, Indonesia, Japan, Taiwan, Russia, South Korea, UK, USA, Canada, Italy, Spain.

The air-insulated switchgear market consists of sales of single busbar switchgear, ring main unit (RMU), unitized switchgear, metal-clad switchgear, non-metal-clad switchgear, contactors, switches and disconnectors, fuses, circuit breakers, current transformers (CTs), voltage transformers (VTs), earthing switches, busbars, insulators, relays, control panels, and clamps. Values in this market are ‘factory gate’ values, that is, the value of goods sold by the manufacturers or creators of the goods, whether to other entities (including downstream manufacturers, wholesalers, distributors, and retailers) or directly to end customers. The value of goods in this market includes related services sold by the creators of the goods.

The market value is defined as the revenues that enterprises gain from the sale of goods and/or services within the specified market and geography through sales, grants, or donations in terms of the currency (in USD unless otherwise specified).

The revenues for a specified geography are consumption values that are revenues generated by organizations in the specified geography within the market, irrespective of where they are produced. It does not include revenues from resales along the supply chain, either further along the supply chain or as part of other products.

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