Zhejiang Meishuo Electric Technology Co.,Ltd
Zhejiang Fanhar Electronics
Wieland Electric Inc.
Wenzhou DAQUAN Electric
United Electrical Distributors, UED
Tianbo Electronics
Struthers-Dunn, Inc.
Schneider Electric
Panasonic Industry Europe
OMRON Electronic Components
NOARK Electric North America

28 Power Relay Manufacturers in 2023

This section provides an overview for power relays as well as their applications and principles. Also, please take a look at the list of 28 power relay manufacturers and their company rankings. Here are the top-ranked power relay companies as of June, 2023: 1.Industrial Electric Machinery, 2.NOARK Electric North America, 3.WAGO.

Table of Contents

List of 28 Power Relay Manufacturers

*Including some distributors, etc.

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    • AEI
      • Address: 9130 Norwalk Blvd.Santa Fe Springs, California, United States of America

      Company Overview

      Accele Electronics, Inc. is based in Santa Fe Springs, California. Accele has a 30 year history as a manufacturer and distributor of automotive technology solutions, also offering services such as, installation and support throughout its 30+ year history. Example products include LCD monitors, headrest monitors, mirror monitors, drive and park sensors, video recording and camera kits and accessories, A/V switchers, RV camera systems, cables, lighting, HUD, security systems, fuses and circuits, relays, bus and coach amenities, as well as comfort and convenience items.

    • Motor Protection Electronics (MPE)
      • Address: 2464 Vulcan Rd.Apopka, Florida, United States of America

      Company Overview

      Motor Protection Electronics, Inc. was founded in 1983 and is located in Apopka, Florida. The company is a manufacturer and designer of industrial controls for several industries including water and wastewater industries to customers around the United States through its distributors. Since its founding, the company has designed and manufactured all parts at its company headquarters in Apopka, Florida. The company’s 10 product segments include phase and voltage monitors, alternators, time delay relays, and intrinsically safe controls.

    • NOARK Electric North America
      • Address: 2188 Pomona Blvd.Pomona, California, United States of America

      Company Overview

      NOARK is based in Pomona, California, and is a global manufacturer of low-voltage electrical components for industrial applications. NOARK specializes in motor controls and protection for original equipment and manufacturers with products covered by five-year limited warranties. NOARK parts are used in numerous solutions such as HVAC and refrigeration, industrial food equipment, panel builders, digital storage, and engine generators. NOARK’s main product lines include low-voltage power circuit breakers, molded case circuit breakers, miniature circuit breakers, overload relays, and circuit control devices.

    • Amperite Co.
      • Address: 1250 Crispin DriveSuite 6Elgin, Illinois, United States of America

      Company Overview

      Amperite Co., through OlympicControls Corp., was founded in 1968 with roots going back to 1922. The company serves military and industrial market segments with motor controls, circuit controls, alarms, and other systems. The company offers four specific, focused business units that maintain identities in separate end-user applications: Amperite Co., OlympicControls Relays, T-Bar Relays, switches, and Fuel Pumps. Amperite manufactures time delay relays, flashers, and controlling devices. OlympicControls offers customized products manufactured to customer specifications. T-Bar Relays serves OEMs and customers such as Raytheon and Learjet. Fuel Pumps serve military and heavy-duty trucks.

    • L. A. Woolley Electric, Inc.
      • Address: 620 Tifft St.Buffalo, New York, United States of America

      Company Overview

      L.A. Woolley Electric, Inc. (L.A. Woolley) was founded in Buffalo, New York in 1916 as a supply distributor to serve the industrial and commercial marketplace. The company offers products from such manufacturers as Acme, Mersen, Pass & Seymor, and Wago. The company specializes in control and panel board products, transformers, terminal blocks, wiring accessories, as well as hazardous location products. The company's in-house sales team also support customers in selecting, ordering, and receiving the correct order.

    • Industrial Electric Machinery
      • Address: 21818 South Wilmington Ave. Suite 409Carson, California, United States of America

      Company Overview

      Industrial Electric Machinery, also known as IEM, was originally founded in 1988 as Northwest Motor Service. IEM serves industrial customers with products and services including motors, relays, transformers, UPS batteries, and more. IEM offers 4 primary product categories: Controls such as low voltage VFDs and transformers, gearboxes & couplings, motors, and power distribution including MCCs and automatic transfer switches. IEM also offers field service including 24/7 availability for troubleshooting, analysis, calibration, field testing, and repairs. Additional services such as training courses and warehousing of spare equipment is also available.

    • Governors America Corp. (GAC)
      • Address: 720 Silver St.Agawam, Massachusetts, United States of America

      Company Overview

      Governors America Corp, also known as GAC, was founded in 1986 and based in Agawam, Massachusetts. GAC is a vertically integrated global distributor of engine control products. GAC serves industries including power generation, mining, transportation, heavy equipment, and marine industries and is AS9100:D and ISO 9001:2015 certified. GAC products are in categories such as actuators, speed controllers, gaseous fuel and ignition management systems, generators, and accessories. GAC’s product design capabilities include software design, electronic component design, as well as mechanical design.

    • Struthers-Dunn, Inc.
      • Address: 407 E. Smith St.Suite BTimmonsville, South Carolina, United States of America

      Company Overview

      Struthers-Dunn is headquartered in Timmonsville, South Carolina, and was established in 1923, making it one of the oldest relay manufacturers in the world. The company’s relays and related electrical components are utilized in traffic signals, power generation, factory automation, construction, and water treatment applications. The company’s product lines primarily consist of relays such as general purpose, motor, timer, and sequencing relays. Other products include accessories and special-purpose relays for super high voltage applications such as gas turbine power plants.

    • Gainesville Industrial Electric Co.
      • Address: 1011 Athens St.Gainesville, Georgia, United States of America

      Company Overview

      Gainesville Industrial Electric Co. (GIE) was founded in 1959 in Gainesville, Georgia, where it remains today. GIE is an independent, EASA-approved, motor repairer and distributor. GIE offers electric motors from Marathon and GE, FPS Pumps, Barlow Pumps, Gould Pumps, gearboxes from Hub City Gearboxes and Bearings and Motovario Gearboxes and Motors, and variable frequency drives and inverters from Mitsubishi Inverters and TECO Westinghouse. GIE also offers repair services and is a factory authorized warranty center.

    • Hybrid Electronics
      • Address: 411 Wylly AvenueSanford, Florida, United States of America

      Company Overview

      Hybrid Electronics is a global distribution specialist of electronic components, with access to over 50 million unique components. Among the markets HE serves are the aerospace, automotive, communications, defense, industrial, medical, national security, and test & measurement industries. In addition to components, HE also provides quality and compliance testing, counterfeit detection, upscreening, and other forms of quality control. Examples of component subtypes that HE offers include ICs, batteries, capacitors, semiconductor products, sensors, circuit protection, interconnectors, filters, optoelectronics, relays, switches, power supplies, and cables and cable assemblies.

    • United Electrical Distributors, UED
      • Address: 2 Skyview DriveGreenville, South Carolina, United States of America

      Company Overview

      United Electrical Distributors (UED) was founded in 19855 and is headquartered in Greenville, South Carolina. UED is a distributor and installer of electrical supplies. Categories of UED products include LED lighting, CADWELD welded electrical connection molds, EATON panelboards, and “starters, contractors, controls.” LED lighting includes indoor LED lighting and outdoor LED lighting. CADWELD welded electrical connection molds includes molds for electrical connects and busbars. Surge protection devices include protectors, surge breakers, and whole house designs.

    • NetSource Technology, Inc.
      • Address: 951 Calle NegocioUnit BSan Clemente, California, United States of America

      Company Overview

      Founded in San Clemente, California in 1997, NetSource Technology, Inc. is an independent stocking distributor of electronic components and global procurement services, providing comprehensive supply chain solutions to OEMs and contract manufacturers worldwide. NetSource Technology serves the aerospace, automotive, IoT, medical, mobile device, and telecommunications industries and related companies. NetSource Technology specializes in locating hard-to-find, obsolete, end-of-life and highly allocated components with long lead times, supporting customers throughout the complete supply chain lifecycle.

    • Schneider Electric
      • Address: 35 Rue Joseph Monier, Rueil Malmaison, France

      Company Overview

      Schneider Electric S.E. is headquartered in Rueil-Malmaison, France, and has been operating since 1836. Schneider Electric provides a number of products and services including electrical car charging, energy management software, surge protection devices, load banks, servers and HMIs, valve and valve actuators, feeder automation, grid automation, and SCADA software products, data center cooling and software, home automation and security, light switches, motion control and robotics, signaling units, solar and energy storage, RFID systems, as well as other hardware, services, and software.

    • WAGO
      • Address: Hansastr. 27, Minden, Germany

      Company Overview

      WAGO was founded in Minden in 1951 in then West Germany. WAGO manufacturers components for the automotive, digital lant, elevator and escalator, energy, intralogistics, lighting, marine & offshore, mechanical engineering, and railway systems industries. WAGO produces, electrical interconnections such as rail mount terminal blocks, wire connectors, PCB interconnects, pluggable connection systems, panel feedthrough connections, and EMC shielding. Other types of products include relays, protection devices, fieldbus couplers, ethernet switches, touch panels, edge devices, and wireless devices.

    • Morheat Inc.
      • Address: 97-170 Brockport Dr.Etobicoke, Ontario, Canada

      Company Overview

      MPI was founded in 1999 and is based in Toronto, Ontario. MPI is a designer, engineer, and manufacturer for heaters, sensors, controllers, relays, and other related products. MPI’s product categories include cartridge heaters, band heaters, strip heaters, coil & cable heaters, melt pressure products, drum heaters, heated hose, heater accessories, tubular heaters, immersion/process heaters, silicone/flexible heaters, thermocouples, RTDs, temperature controllers, linear transducers, cast-in heaters, mercury contractor relays, Watlow thermocouples/RTDs, and other products including various controllers and accessories.

    • Mod-Tronic Instruments Limited
      • Mod-Tronic Instruments Limited
        Power Relays

      • Address: 1 Delta Park Blvd.No.12Brampton, Ontario, Canada

      Company Overview

      MOD-TRONIC Instruments Limited was established in 1972 in Brampton, Ontario, Canada. MTis a distributor of industrial sensors, transducers, heaters, controls, and instrumentation, primarily made in the USA as well as Japan, Switzerland, and Germany. MT’s customers are primarily in the aerospace, building automation, manufacturing, medical, military, oil and gas, and water treatment industries but also serves individuals. MT offers an above industry standard 5-year warranty and technical support on every product sold.

    • Wieland Electric Inc.
      • Address: 3570 Platinum Drive Units 6 & 7Mississauga, Ontario, Canada

      Company Overview

      Wieland Electric is headquartered in Hamberg Germany and was founded in 1910. Weiland Electric is a manufacturer of electrical connection and industrial automation products used in conveying, logistics, horticulture, lighting, machine building & safety, and energy industries. Wieland Electric’s product categories include active industrial products, passive industrial products, modular wiring systems, power distribution for electric vehicles, integrated lighting & building solutions, and indoor interconnect products such as metal fabrication, 3D printing for prototyping, electrical design, and box build fabrication.

    • Panasonic Industry Europe
      • Address: 100 Caroline-Herschel-Strasse, Ottobrunn, Germany

      Company Overview

      Panasonic Industry Europe is the European branch of Panasonic, a global manufacturer of electronics and houseware, originally founded in 1918. Panasonic Industry Europe manufactures in 4 categories: components, devices, energy & building, and automation devices & solutions. Components include relays, capacitors, resistors, sensors, switches, connectors, couplers. Devices include wireless connectivity, e-bike systems, motors, compressors, thermal solutions, GPS antennas, as well as electronic materials. Energy & building includes batteries, fuel cells, solar sells, power tools, and home IoT. Automation devices & solutions include sensors for factory automation, industrial motors, laser welding, and more.

    • OMRON Electronic Components
      • Address: Shiokoji Horikawa Shimogyo-ku, Kyoto, Japan

      Company Overview

      OMRON Electronic Components Europe is the European division of OMRON Corporation, which is based in Kyoto, Japan, and has head offices around the world. The European division has its own development and manufacturing facilities providing local customer support provided in all European countries. The European division produces PCBs and other components for the eSports, alternative energy, automated test equipment, and entertainment industries. The company’s four primary product divisions are relays, switches, connectors, and sensors including flow sensors and IoT sensors.

    • Wenzhou DAQUAN Electric
      • Address: Xinguang industrial zone liushi of Wenzhou, Zhejiang, China

      Company Overview

      Wenzhou DAQUAN Electric Co., Ltd was founded in 1996 in Wenzhou, China. The company is an electrical products manufacturer of relays, relay sockets, timers, meters, and related components to customers both in and outside of China and serves both home appliance customers as well as industrial customers in manufacturing and other industries. The company has 5 major product segments including relays, timers, meters, circuit breakers, and switches. The company also sells various tools, alarm devices, and product accessories.

    • Celduc Inc.

      Company Overview

      Celduc Inc. through Celduc Transfo was founded in 1960 as a manufacturer of transformers. Celduc Inc. is based in, France. Celduc Inc. was officially created in 2020 and headquartered in Centerport, New York. Celduc creates electronics and customized products for industries including railway, plastic, packaging, medical, and electronics. Celduc’s main product lines include solid state relays, magnetic proximity sensors, reed relays & switches, and customized products. Customized products are versions of other products adapted for use in industries with special needs such as nuclear power, aircraft, and agriculture.

Power Relay Manufacturer Ranking

*Including some distributors, etc.

Derivation Method

The ranking is calculated based on the click share within the power relay page as of June 2023. Click share is defined as the total number of clicks for all companies during the period divided by the number of clicks for each company.

Number of Employees

  1. OMRON Electronic Components: 29,020
  2. WAGO: 4,000
  3. Panasonic Industry Europe: 1,000

Newly Established Company

  1. Zhejiang Meishuo Electric Technology Co.,Ltd: 2007 (16 years ago)
  2. Zhejiang Fanhar Electronics: 2003 (20 years ago)
  3. Wenzhou DAQUAN Electric: 1996 (27 years ago)

Company with a History

  1. Hengstler: 1846 (177 years ago)
  2. Schneider Electric: 1871 (152 years ago)
  3. OMRON Electronic Components: 1933 (90 years ago)

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