Surge Arrester Market By Technology Type (Metal Oxide Surge Arresters, Silicon Carbide Surge Arresters); By End User (Power Utilities, Telecommunications, Data Centers, Residential and Commercial Buildings, Renewable Energy Installations); By Voltage Rating (Low Voltage, Medium Voltage, High Voltage); By Geography, Segment Revenue Estimation, Forecast, 2026–2032

What Is the Surge Arrester Market Size and Why Is Demand Increasing?  – (Updated On: 13-Aug-2026)

The Global Surge Arrester Market was valued at USD 3.2 billion in 2025 and is projected to reach USD 4.8 billion by 2032, growing at a CAGR of 5.4% during 2026–2032, according to Strategic Market Research.

 

A surge arrester protects transformers, switchgear, transmission lines, cables and sensitive electrical equipment from temporary overvoltages caused by lightning or switching events. It diverts excessive electrical energy away from protected equipment and reduces the risk of insulation damage and equipment failure.

 

Demand is increasing as electricity networks expand and more sensitive equipment connects to power systems. Grid modernization, renewable plants, data centers, telecom sites and increasingly electronic buildings are creating additional points where surge protection is required.

 

Grid investment provides the broadest underlying demand. The International Energy Agency estimates that more than 80 million kilometers of grids will need to be added or refurbished globally by 2040, increasing requirements for substations, transformers and associated protection equipment.

 

How Are Modern Surge Arresters Evolving to Protect Today’s Smart Electrical Systems?

Surge arresters, widely known as Surge Protective Devices (SPDs), are evolving rapidly as electrical systems become more dependent on sensitive electronics, smart appliances, EV chargers, and connected devices. One of the most important developments is the growing requirement for whole-home surge protection in modern residential electrical installations and panel upgrades. This shift is encouraging homeowners and contractors to adopt layered protection strategies, combining Type 1 or Type 2 SPDs at the main electrical panel with point-of-use surge protection for valuable electronic equipment.

Product design has also improved significantly. Compact direct plug-on SPDs can now connect directly to compatible panel bus bars, reducing wiring complexity, installation time, and enclosure space. Modern residential devices are also available with higher surge-current ratings, often reaching approximately 65kA to 100kA depending on the model and application.

Another notable advancement is improved monitoring. Instead of relying only on visual status indicators, many newer SPDs include audible alarms, remote contacts, or enhanced diagnostic features that notify users when protective components have degraded or reached end-of-life. These innovations make surge protection easier to install, monitor, maintain, and integrate into modern electrical safety systems.

 

Why Do Metal Oxide Surge Arresters Dominate the Market?

Metal oxide surge arresters held approximately 85% market share, worth USD 2.7 billion in 2025, and are projected to grow at about 5.7% CAGR. Their dominance comes from widespread use in modern transmission and distribution networks because metal-oxide elements respond quickly to lightning and switching overvoltages without conventional spark gaps. For example, Hitachi Energy provides gapless metal-oxide arresters for utility networks, while Siemens Energy supplies metal-oxide solutions for medium- and high-voltage systems. Continued grid reinforcement is increasing demand for these designs in substations, transformers and transmission infrastructure.

Silicon carbide surge arresters accounted for approximately 15% of the market, or USD 0.5 billion in 2025, with a CAGR of about 3.8%. Demand remains mainly connected to older electrical systems where silicon carbide devices are already in service and require replacement. New transmission and distribution projects increasingly favor gapless metal-oxide technology, which limits the growth of silicon carbide products and gradually reduces their share of new installations.

 

Which End Users Are Creating the Most Surge Arrester Demand?

Power utilities represented approximately 42% of the market, or USD 1.3 billion in 2025, and are forecast to grow at 5.1% CAGR. Utilities require arresters when substations are expanded, transformers are replaced and transmission or distribution lines are strengthened. U.S. grid programs are funding resilience, reconductoring and transmission improvements, adding new locations that require overvoltage protection. Companies such as GE Vernova and Eaton offer arrester ranges designed for distribution, substation and transmission applications.

Telecommunications held approximately 18% share, worth USD 0.6 billion in 2025, with a CAGR of about 5.5%. More radio sites, network electronics and data-transmission equipment increase the need to protect both electrical and communication lines. Global 5G subscriptions reached 3.1 billion in the first quarter of 2026, reflecting continued network expansion. Providers such as DEHN and Phoenix Contact offer protection for mobile communication sites, telecom interfaces and data lines, helping network operators reduce failures caused by transient voltage events.

Data centers accounted for approximately 15% of the market, or USD 0.5 billion in 2025, and have the fastest end-user CAGR at about 7.0%. Demand is increasing as facilities add transformers, power-distribution systems, backup infrastructure and high-density computing equipment. The IEA estimates that data-center electricity consumption could rise from about 485 TWh in 2025 to 950 TWh in 2030. Firms such as ABB and DEHN provide surge protection for critical power and data infrastructure where electrical interruptions can affect continuous computing operations.

Residential and commercial buildings represented approximately 15% of the market, or USD 0.5 billion in 2025, with a CAGR of about 4.8%. Demand is increasing as buildings contain more automation systems, communication equipment, electronic controls and distributed power equipment. Greater dependence on connected electrical systems makes transient protection more important during new construction and electrical upgrades.

Renewable energy installations accounted for approximately 10% share, worth USD 0.3 billion in 2025, and are expected to grow at 6.8% CAGR. Solar and wind projects require protection around inverters, transformers, collection systems and grid connections. IRENA reported that 692 GW of renewable generation capacity was added worldwide in 2025, indicating continued construction of electrical infrastructure that requires protection from lightning and switching surges.

 

Which Voltage Rating Holds the Largest Surge Arrester Market Share?

Medium-voltage surge arresters accounted for approximately 40% of the market, or USD 1.3 billion in 2025, and are forecast to grow at 5.5% CAGR. Their leadership comes from frequent use across distribution transformers, substations, industrial systems and renewable collection networks. Key players such as Eaton and Hitachi Energy provide medium-voltage arresters for distribution networks and electrical equipment protection. Expansion and modernization of distribution systems continue to create demand across both utility and industrial applications.

Low-voltage surge arresters represented approximately 35% share, worth USD 1.1 billion in 2025, with a CAGR of about 5.0%. Demand is spread across residential and commercial buildings, telecom systems, data centers and distributed energy installations. Growth is closely linked to the increasing number of electronic devices and control systems connected to low-voltage power networks, where smaller transient events can still damage sensitive equipment.

High-voltage surge arresters held approximately 25% market share, or USD 0.8 billion in 2025, and are projected to grow at 5.8% CAGR, the fastest rate among voltage classes. New transmission lines and substation upgrades increase the number of high-voltage assets requiring protection against lightning and switching overvoltages. For instance, Siemens Energy provides transmission-line and high-voltage arrester solutions, while Hitachi Energy supplies arresters for demanding utility network applications.

 

What Regulations and Standards Are Shaping Surge Arrester Demand in the U.S. and Globally?

Surge arrester demand is strongly influenced by electrical codes and technical standards that define product performance, testing and installation requirements. In the United States, IEEE C62.11-2020 covers metal-oxide surge arresters used on AC power circuits and establishes requirements for equipment intended to repeatedly limit overvoltages. IEEE C62.22 provides application guidance for protecting power equipment with metal-oxide arresters.

The 2026 National Electrical Code Article 242 addresses overvoltage protection and surge protective devices, while UL testing and certification under UL 1449 remains important for low-voltage SPD acceptance and product verification.

Globally, IEC 60099-4 defines requirements for gapless metal-oxide surge arresters used on AC systems, while IEC 61643-11:2025 specifies safety, performance and testing requirements for low-voltage AC surge protective devices. These requirements encourage utilities, contractors and equipment manufacturers to use qualified products and can increase replacement demand when electrical systems are upgraded.

 

Which Region Leads the Surge Arrester Market?

Asia Pacific held approximately 32% of the market, worth USD 1.0 billion in 2025, and is projected to record the fastest regional CAGR at 6.2%. Transmission construction, renewable integration and distribution upgrades are adding new protection points throughout the region. India alone has planned transmission infrastructure to integrate more than 500 GW of renewable capacity by 2030. For example, Hitachi Energy and Siemens Energy serve utility and industrial applications across the region with medium- and high-voltage surge protection solutions.

North America accounted for approximately 28% share, or USD 0.9 billion in 2025, with a CAGR of about 5.2%. Demand is increasing through transmission upgrades, grid resilience projects and rapid data-center development. FERC's transmission-planning rules require longer-term regional planning, while federal programs continue to fund grid improvements. Companies such as GE Vernova and Eaton provide distribution, station-class and transmission-oriented arrester products widely suited to North American utility networks.

Europe represented approximately 25% of the market, worth USD 0.8 billion in 2025, and is projected to grow at 4.8% CAGR. Demand is driven more by network renewal and renewable integration than by greenfield electrification. The European Commission states that around 40% of EU distribution grids are more than 40 years old, creating a continuing requirement to replace and upgrade electrical infrastructure and associated protection equipment.

Latin America held approximately 8% market share, or USD 0.3 billion in 2025, and is forecast to grow at 5.0% CAGR. Renewable generation, transmission extensions and telecom infrastructure are creating additional demand for surge protection. Growth can vary by year because large utility and energy projects depend on financing, construction schedules and grid-connection progress.

The Middle East & Africa accounted for approximately 7% of the market, or USD 0.2 billion in 2025, with a CAGR of about 5.4%. New electricity capacity, transmission investment and mobile-network expansion are increasing the number of assets requiring overvoltage protection. The Middle East is also seeing stronger power-grid and data-center development, while expanding 5G coverage is adding further protection requirements around communication equipment.

 

How Is Competition Developing in the Surge Arrester Market?

Competition centers on product reliability, voltage coverage, metal-oxide technology, housing design, monitoring capability and compatibility with utility or industrial applications. Large electrical-equipment manufacturers compete across medium- and high-voltage networks, while specialist protection companies are stronger in low-voltage, telecom and electronic-system applications.

Hitachi Energy: The company offers medium- and high-voltage metal-oxide surge arresters, including products for substations, transformers, transmission lines, railway systems and other utility applications. Its portfolio includes polymer-housed arresters and specialized line-protection designs.

Siemens Energy: Its portfolio covers medium-voltage, high-voltage and transmission-line surge arresters. The company also supplies surge counters, leakage-current measurement equipment and digital monitoring systems that allow arrester condition to be assessed remotely.

GE Vernova: GE Vernova markets TRANQUELL surge arresters for distribution, substation and extra-high-voltage applications. Its range includes polymer- and porcelain-housed station and intermediate-class products for utility networks.

Eaton: Eaton's Cooper Power series includes distribution, intermediate and station-class surge arresters. Its portfolio covers polymer and porcelain designs for distribution systems, substations and other medium-voltage utility equipment.

ABB: ABB focuses strongly on low-voltage and electronic-system surge protection through its Furse and OVR ranges. Products cover mains power, data, signal and telecommunications lines as well as renewable-energy and critical-infrastructure applications.

The main constraint to market growth is the timing of electricity-infrastructure projects. Transmission planning, permitting, grid connections and equipment availability can delay substations, renewable projects and data-center power connections, shifting surge arrester orders even when the need for electrical protection remains strong.

 

Surge Arrester Market Report Coverage Table

Report Attribute	Details
Forecast Period	2026 – 2032
Market Size Value in 2025	USD 3.2 Billion
Revenue Forecast in 2032	USD 4.8 Billion
Overall Growth Rate	CAGR of 5.4% (2026 – 2032)
Base Year for Estimation	2025
Historical Data	2019 – 2024
Unit	USD Million, CAGR (2026 – 2032)
Segmentation	By Technology Type, By End User, By Voltage Rating, By Geography
By Technology Type	Metal Oxide Surge Arresters, Silicon Carbide Surge Arresters
By End User	Power Utilities, Telecommunications, Data Centers, Residential and Commercial Buildings, Renewable Energy Installations
By Voltage Rating	Low Voltage, Medium Voltage, High Voltage
By Region	North America, Europe, Asia-Pacific, Latin America, Middle East and Africa
Country Scope	U.S., Canada, UK, Germany, France, Italy, China, Japan, South Korea, India, Brazil, Mexico, Saudi Arabia, UAE, South Africa
Market Drivers	Growing grid modernization and transmission infrastructure investment Rising deployment of renewable energy projects, data centers, and telecom networks Increasing need to protect sensitive electrical and electronic equipment from transient overvoltages
Customization Option	Available upon request