TE Connectivity
Rockwell Automation
Panasonic Industry Co., Ltd.
Omega Engineering,Inc
Beckhoff Automation GmbH & Co. KG

12 Terminal Relay Manufacturers in 2023

This section provides an overview for terminal relays as well as their applications and principles. Also, please take a look at the list of 12 terminal relay manufacturers and their company rankings. Here are the top-ranked terminal relay companies as of September, 2023: 1.Rockwell Automation, 2.PHOENIX CONTACT, 3.ASI.

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List of 12 Terminal Relay Manufacturers

*Including some distributors, etc.

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  • Company Size: largest first
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  • Year Founded: earliest first

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  • United States of America
  • Germany
  • Japan
    • c3controls
      • Address: 664 State Street Beaver, Pennsylvania, United States of America

      Company Overview

      c3controls, founded in 1976 and based in Pennsylvania, is a leading manufacturer and supplier of electrical control products. Specializing in a wide array of offerings, c3controls delivers an extensive selection of push buttons, pilot lights, circuit breakers, motor starters, and control relays, encompassing crucial components for electrical control systems. Their product portfolio also encompasses switches, sensors, terminal blocks, and power supplies, catering to diverse applications within industrial environments such as machine control, motor control, power distribution, panel building, and industrial automation systems. Notably, c3controls holds certifications from the International Organization for Standardization (ISO) and Underwriters Laboratories (UL).

      • Address: Flachsmarktstraße 8, Blomberg, Germany

      Company Overview

      Phoenix Contact is headquartered in Blomberg, Germany, originally founded in 1923. Phoenix Contact’s Israeli subsidiary was founded in 2006 and located in Quadima Tzoran. Phoenix Contact provides tools and components for e-mobility, power, infrastructure, process industry, production manufacturing, system manufacturing, and others. Phoenix Contact’s product lines include automate including cloud computing, connect including PCB terminal blocks, “mark, assemble, and install” including hand tools, “supply, charge, and protect” including power distributors, and “switch, measure, and monitor” including relays and optocouplers.

    • Panasonic Industry Co., Ltd.
      • Address: 1006, Oaza Kadoma, Kadoma- shi, Osaka, Japan

      Company Overview

      Panasonic Industry, Founded in 1918, is an enabler that provides customer with unique strength through their material and process technologies. Panasonic Industry wants to make social demands strong and help in solving problems associated with such demands. Panasonic Industry manufactures numerous products such as capacitors, relays, connectors, sensors, etc. Such products are used in automobiles, solution modules, home appliances, health care, and other equipment. Their aim is to improve society and make it richer via new methodologies and technologies.

    • Eaton

      Company Overview

      Eaton Corporation plc was founded in 1911 and is based in Dublin, Ireland. Eaton operates as a global power management company, providing electrical components, industrial components, power distribution and assemblies as well as industrial applications. The company’s vehicles segment also offers transmissions, hybrid power systems, and fuel vapor components for the vehicle industry. The company’s eMobility segment offerings include voltage inverters, power distribution systems, and commercial vehicle hybrid systems. The company also provides engineering and repair services.

    • Rockwell Automation

      Company Overview

      Rockwell Automation, Inc. was founded in 1903 and is headquartered in Milwakee, WI. Rockwell Automation provides industrial automation and digital transformation solutions around the world. Rockwell Automation operates through their intelligent devices, software & control, and lifecycle services segments with both hardware and software products and services. The Intelligent Devices segment offers drives, motion, safety, sensing, industrial components, and configured-to-order products. The Software & Control segment provides control and visualization software and hardware, information software, and network and security infrastructure solutions. The Lifecycle Services segment provides consulting, professional services and solutions, and connected and maintenance services through independent distributors.

    • Wieland ELECTRIC GMBH
      • Address: Brennerstraße 10-14, Bamberg, Freistaat Bayern, Germany

      Company Overview

      Wieland, established in 1910 and based in Bamberg, Germany, is a manufacturer and supplier of electrical connection technology. Their product range includes pluggable connections for seamless plug-and-play electrical device connections, insulated connectors that provide electrical insulation in device connections, cable glands for safeguarding cables and ensuring a watertight seal, terminal blocks used for connecting electrical wires, and contact systems facilitating connections between electrical components. Wieland's products find applications in diverse industries, such as building construction, electrical engineering, and automation.

    • Beckhoff Automation GmbH & Co. KG
      • Address: Hülshorstweg 20, Verl, Nordrhein-Westfalen, Germany

      Company Overview

      Beckhoff Automation LLC is the American branch of Beckhoff Automation GmbH & Co. founded in Verl, Germany. The United States headquarters is based in Savage, Minnesota. The company serves industries such as automotive, marine, semiconductors, and alternative energy with hardware and software-based solutions. The company’s five hardware product segments are industrial PCs, fieldbus components for I/O, motion drive systems, MX systems, and system-integrated machine vision products. The company also produces software for automation-related tasks.

Terminal Relay Manufacturer Ranking

*Including some distributors, etc.

Ranking as of September 2023 in United States of America

Derivation Method
Rank Company Click Share
1 Rockwell Automation
4 Eaton

Ranking as of September 2023 Globally

Derivation Method
Rank Company Click Share
2 Rockwell Automation
4 c3controls
5 Eaton

Derivation Method

The ranking is calculated based on the click share within the terminal relay page as of September 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. Panasonic Industry Co., Ltd.: 42,000
  2. PHOENIX CONTACT: 20,300
  3. Beckhoff Automation GmbH & Co. KG: 5,680

Newly Established Company

  1. Panasonic Industry Co., Ltd.: 2022 (1 years ago)
  2. ASI: 1999 (24 years ago)
  3. Beckhoff Automation GmbH & Co. KG: 1980 (43 years ago)

Company with a History

  1. PHOENIX CONTACT: 1923 (100 years ago)
  2. Omega Engineering,Inc: 1962 (61 years ago)
  3. c3controls: 1976 (47 years ago)

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