イーティーエィコンポーネンツ(E-T-A) Official site

Company information

We protect lives and assets.

E-T-A was founded in Germany in 1948 as a specialized manufacturer of circuit protector relays and has since grown into a global leader in overcurrent protection and power distribution systems. With the concept of "We protect lives and assets," our role is to protect people and machines from dangerous situations such as overcurrents and short circuits in electrical circuits. We take pride in having one of the widest product ranges and the highest number of certifications in the world, being recognized globally as a market leader, and continuously evolving by offering various solutions from individual components to complete systems. We own a UL-certified testing laboratory in-house and are committed to the development of global safety standards. The Japanese subsidiary of E-T-A was established in 1994. We aim to provide not only product deliveries but also to visualize our customers' concerns and questions regarding safety and offer appropriate advice through solution-oriented engineering. For us, quality is the culmination of hardware safety and reliability, along with the added value of engineering and services.

Business Activities

■E-T-A - Circuit Breakers (UL489) - Circuit Protectors (Thermal, Thermal Magnetic, Magnetic, Fluid Magnetic) - Electronic Circuit Protectors - Aircraft Circuit Protectors - Solid State Relays - Electromechanical Power Relays - Automotive Semiconductor Power Relays - Switching Power Supplies - Intelligent Power Distribution Systems - Power Distributors ■Schaltbau (Germany) Japan General Agency - Contactors (High Voltage 48V~3000V, High Current 10A~2000A) - Connectors (Products compatible with IP69K, up to 3000V/800A) - Switches (For Railways and General Machinery Industry) - Electrical Equipment Parts for Railway Vehicles (Control Panels, Master Controllers, etc.)

Company overview

  • Company name イーティーエィコンポーネンツ(E-T-A)
  • Establishment November 25, 1994
  • number of employees 1500person
  • Address 〒273-0012 Chiba/ Funabashi-shi/ 4th Floor, Mitsui Building, Lalaport, 1-1 Hamacho 2-chome View on map
  • TEL 047-401-0200
  • FAX 047-401-0201