E-T-A Circuit Breakers Ltd

We provide comprehensive and globally renowned solutions for your electronic systems. For the design and production of circuit breakers for equipment protection, we provide superior services, unmatched throughout the field.

We also offer the widest range of products for circuit protection in every industrial application. Our unrivalled supply of circuit protection devices includes:

  • Thermal overcurrent circuit breakers
  • Thermal-magnetic overcurrent circuit breakers
  • Hydraulic-magnetic and magnetic overcurrent circuit breakers
  • High performance circuit breakers and battery switches
  1. Circuit Breakers for the Medical Equipment Industry

    Circuit Breakers for the Medical Equipment Industry
    We have devloped components and solutions for medical devices used in diagnosis, therapy and laboratory tests. Our medical specific products provide safety and protection for both patients and medical personnel. Specifically for the medical industry, we supply thermal overcurrent circuit breakers, thermal-magnetic overcurrent circuit breakers, hydraulic-magnetic and magnetic overcurrent circuit breakers, and electronic overcurrent protection.
  2. Circuit Breakers & Power Management Systems for the Automation & Process Control Industry

    Circuit Breakers & Power Management Systems for the Automation & Process Control Industry
    Are you looking for products offering centralised DC 24 V power distribution for reliable protection of switch-mode power supplies? E-T-A's products for the automation & process control industry ensure minimal interruptions and a reduction in the overall cost of downtime of your machine tools, complete CNC machining centers and highly flexible production lines.

    E-T-A has relationships with worldwide automation strategic partners and companies and offers a wide variety of components and complete solutions.
  3. Circuit Breakers & Power Management Systems for the Automotive Manufacturing Industry

    Circuit Breakers & Power Management Systems for the Automotive Manufacturing Industry
    Are you looking for thermal-magnetic and electronic circuit breakers offering efficient and flexible power distribution for DC24V applications? E-T-A offers tailor-made reliability in a compact design. E-T-A's products for the automotive manufacturing industry offer solutions for all technology platforms in car manufacturing from "Integrated Factory Automation" with central control units to peripheral robot applications for bodyshell work, assembly work stations and drive units utilised in conveyor and painting technology.

    E-T-A works closely with companies and system partners in the automotive industry and offers a wide range of components and complete solutions.
  4. Circuit Breakers & Power Management Systems for the Chemical, Oil & Gas Industry

    Circuit Breakers & Power Management Systems for the Chemical, Oil & Gas Industry
    With an established reputation in the supply of power distribution modules and systems, we design our systems for the chemical, oil and gas industries combining our unmatched circuit breakers and optimal equipment protection. For the harsh and sometimes hazardous conditions encountered in the oil and gas industries, our modules are available as track-mountable versions, Euro-card versions or crossbar versions. The entire product group features cost-effective (industrially manufactured) and user-friendly termination technology, service friendliness and high availability.

    E-T-A's products, which offer redundant power supply and battery backup protection of the DC 24 V supply, provide protection and monitoring for highly automated processes being controlled by established technology platforms in your industry.
  5. Circuit Breakers & Power Management Systems for the Pharmaceutical & Food Industry

    Circuit Breakers & Power Management Systems for the Pharmaceutical & Food Industry
    With a keen eye on reliability and repeatability, our power distribution systems are designed expressly for the food and pharmaceutical industries. They offer a compact design, perfectly wired with flexible power distribution systems. E-T-A's products for the food and pharmaceutical industries provide professional solutions for process plants on dosing, weighing and mixing equipment as well as integrated delivery systems and modular packaging machines.
  6. Circuit Breakers & Power Management Systems for the Power Engineering Industry

    Circuit Breakers & Power Management Systems for the Power Engineering Industry
    Are you looking for precise overcurrent protection and integral failure indication from the DC 24 V field level to the 230 V process control level of your system or for reliable protection against electrical interference in the system? E-T-A offers customised protection in a compact design. E-T-A products for power plant technology provide you with professional solutions for electrical and control technology systems of a power plant.

    E-T-A works directly with companies developing power plant technology and offers a wide variety of components and complete solutions for both DC 24 V field level and for the 230 V process control level applications.
  7. Circuit Breakers & Power Management Systems for the Steel Production Industry

    Circuit Breakers & Power Management Systems for the Steel Production Industry
    We manufacture selective overcurrent protection, power distribution solutions and solid state remote power controllers for DC 24 V solenoid valves to optimise your steel production in compliance with the machinery directive. We create products for blast furnace projects, galvanising plants, rolling mills and high-precision machining centres. We ensure professional solutions from planning to installation and maintenance of machinery and equipment.
  8. Circuit Breakers & Simulator Switches for the Aerospace Industry

    Circuit Breakers & Simulator Switches for the Aerospace Industry
    To make them ideal for the conditions faced in the aerospace industry, we design out all of our circuit breakers to be highly resistant to the effects of shock, vibration, humidity and other conditions. Our purpose-built overcurrent circuit breakers for aircraft are qualified for use in the world's most advanced aircraft including fixed wing and helicopters. They use a latching type bimetal combined with a magnetic coil to ensure protection and genuine physical contact isolation.

    No other industry sets higher standards with regard to safety than the aerospace industry. E-T-A's well-proven, sophisticated aircraft circuit breakers protect cables and loads in all kinds of aircraft. Whether you are looking for Mil Spec standard parts, customer-specific products or custom designed power distribution systems, E-T-A offers a wide range of solutions for the aerospace industry to ensure the best possible protection while at the same time reducing the weight and cost of your design.

    E-T-A is experienced in providing solutions for aerospace companies worldwide and offers a wide variety of components and complete solutions.
  9. Circuit Breakers & SSRPCs for the Automobile Industry

    Circuit Breakers & SSRPCs for the Automobile Industry
    Thanks to many years of experience in aerospace and heavy equipment E-T-A has both the know-how and the products to provide superior protection of passenger cars and also for the extreme conditions in racing and rally cars. E-T-A's circuit breakers feature a particularly high interrupting capacity and high resistance to shock, vibration, temperature and other environmental influences.

    E-T-A circuit breakers for motor vehicles are characterised by very low weight and good contact resistance values. This helps to reduce power loss and to save gas. Likewise, the above-described electronic products help to optimise the wiring structure.
  10. Circuit Breakers & SSRPCs for the Rail Vehicles Industry

    Circuit Breakers & SSRPCs for the Rail Vehicles Industry
    Are you looking for circuit breakers to protect on-board power outlets for laptops in railway cars or even complete control panels for power distribution in locomotives?

    E-T-A products for rail vehicles, provide professional solutions for frequently used higher DC voltages.

    E-T-A works with companies in the railway sector and offers a wide variety of components and complete solutions.