Relays Market Report 2026

Relays Market Overview

• Relays market size has reached to $6.67 billion in 2025 • Expected to grow to $8.32 billion in 2030 at a compound annual growth rate (CAGR) of 5.3% • Growth Driver: Solar Energy Project Investments Fuel Growth In Relay Market • Market Trend: Innovative High-Capacity Relay For Power Storage And Electric Vehicle (EV) Charging • Asia-Pacific was the largest region in 2025 and North America is the fastest growing region.

What Is Covered Under Relays Market?

Relays are electric switches that use electromagnetism to convert small electrical stimuli into larger currents. Relays make and break circuit contact with the help of a signal without any human involvement to switch it ON or OFF. The main types of relays are latching relay, solid-state relay, automotive relay, overload protection relay, electromechanical relay, and others. A latching relay refers to a relay that retains its contact position after the control power has been removed. Latching relays enable a customer to control a circuit with a single pulse to the relay control circuit. Relays are operated at various voltages, including low, medium, and high. The relays are used for military, industrial automation, electronics, and other applications by utilities, industrial, railways, and other end-users.

What Is The Relays Market Growth Forecast?

The relays market size is expected to see strong growth in the next few years. It will grow to $8.32 billion in 2030 at a compound annual growth rate (CAGR) of 5.3%. The growth in the forecast period can be attributed to increasing demand for solid state relay technology, growth in autonomous and electric vehicle electronics, rising deployment of smart grid protection systems, expansion of robotics and automation platforms, need for high temperature and high reliability relays. Major trends in the forecast period include increasing use of relays in industrial automation systems, growing adoption of solid state relays for high speed switching, rising integration of relays in automotive electronic architectures, expansion of smart grid and utility relay deployments, increasing demand for miniaturized and high reliability relay components.

Global Relays Market Segmentation

1) By Type: Latching Relay, Solid State Relay, Automotive Relay, Electromechanical Relay, Other Types 2) By Voltage: Relays < 60 Volts, Relays > 60 Volts 3) By Application: Military, Industrial Automation, Electronics, Others Applications 4) By End-User: Utilities, Industrial, Railways, Others End users Subsegments: 1) By Latching Relay: Electromechanical Latching Relay, Solid State Latching Relay 2) By Solid State Relay: DC Solid State Relay, AC Solid State Relay 3) By Automotive Relay: General Purpose Automotive Relay, Miniature Automotive Relay, Heavy-Duty Automotive Relay 4) By Electromechanical Relay: Single Pole Relay, Double Pole Relay, Time Delay Relay 5) By Other Types: Reed Relay, Mercury Relay, Hybrid Relay

What Is The Driver Of The Relays Market?

Increasing investments in solar energy projects globally are expected to drive the relays market in the forecast period. Relays are used in solar energy projects to cut off high DC voltages. For instance, in December 2023, according to Wood Mackenzie Limited, a US-based energy transition data company, the DC installed in the US solar industry in Q3 of 2023 accounts for 6.5 GWdc, which shows a 35% growth from Q3 of 2022’s 4.8 GWdc. Also, the total utility-scale solar installation in the United States in 2022 accounted for approximately 17 GWdc, which reached around 23 GWdc in 2023. Therefore, the increasing solar energy project investment drives the growth of the relays industry.

Key Players In The Global Relays Market

Major companies operating in the relays market are Siemens, Schneider Electric, TE Connectivity, ABB Ltd., Eaton Corporation, Toshiba, Mitsubishi Electric Corporation, Omron Corporation, General Electric, Fujitsu Ltd., Xiamen Hongfa Electroacoustic Co., Ltd, ShanghAI Hugong Auto-Electric Co., Ltd., Hitachi, Ltd., Areva T&D India Ltd., Alstom SA, Song Chuan Group, Guizhou Space Appliance Co., Ltd., Dongguan Sanyou Electrical Appliances Co., Ltd., Zhejiang HKE Relays Co., Ltd., Ningbo Forward Relays Co., Ltd., Audix Technology, DARE Electronics, Inc., Leone Systems, Ashida Electronics Pvt. Ltd., Control &Relays Electric Limited, Mitsuba Corporation, Tatsumi Industry, Kamigumi CO, Panasonic industries Devices, Nissin Corp., Crydom Corp, Crouzet, Finder, Wieland, S&C Electric Company, Powell Industries, G&W Electric, Abunayyan Holding Company, Afcon, Actom, Matelec Group, Egyptian German Electrical Manufacturing Co

Global Relays Market Trends and Insights

Major companies operating in the relays market are focusing on developing innovative solutions such as high-capacity relays for power storage and electric vehicle (EV) charging to meet the growing demand driven by the rapid adoption of EVs, expansion of battery energy storage systems (BESS), and the need for efficient and reliable high-power switching solutions. High-capacity relays are advanced switching devices designed to handle elevated voltage and current levels, often up to 800V DC and 100A or more, making them suitable for modern EV charging systems and energy storage applications. For instance, in June 2024, Omron Electronic Components Europe, a Netherlands-based subsidiary of Omron Corporation (Japan), launched the G9KB-E high-capacity DC relay, designed for use in bidirectional EV chargers, household battery storage systems (15–40 kW), and uninterruptible power supply (UPS) units. The G9KB-E supports up to 800 V DC and 100 A, offers bidirectional switching (eliminating the need for two separate relays), features low contact resistance of 5 mΩ, and uses arc cut-off technology optimized through 3D arc simulation for enhanced operational safety. Despite its advanced performance, it maintains the same size and weight as its predecessor, allowing for higher power density without increasing system footprint. This innovation demonstrates how manufacturers are addressing the increasing performance and safety requirements of the EV charging and energy storage markets.

What Are Latest Mergers And Acquisitions In The Relays Market?

In February 2024, Standex International Corporation, a U.S.-based provider of electronics, engraving, and specialty manufacturing solutions, acquired Sanyu Switch Co., Ltd. for an undisclosed amount. With this acquisition, Standex aimed to expand its high-margin electronics business by integrating Sanyu’s reed relay and test socket technologies, thereby enhancing its portfolio in precision switching components. Sanyu Switch Co., Ltd. is a Japan-based provider of reed relays, test sockets, testing systems for semiconductor and electronics manufacturing.

Regional Outlook

Asia-Pacific was the largest region in the relays market in 2025. North America was the second-largest region in the global relays market share. The regions covered in this market report are Asia-Pacific, South East Asia, Western Europe, Eastern Europe, North America, South America, Middle East, Africa. The countries covered in this market report are Australia, Brazil, China, France, Germany, India, Indonesia, Japan, Taiwan, Russia, South Korea, UK, USA, Canada, Italy, Spain.

What Defines the Relays Market?

The relays market consists of sales of latching relays, solid state relays, automotive relays, overload protection relays, electromechanical relays, and other relays. 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.

How is Market Value Defined and Measured?

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.

What Key Data and Analysis Are Included in the Relays Market Report 2026?

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