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. Cabinet System Solutions

    Cabinet System Solutions
    Typical applicationsIdeally suited for power distribution in industrial switching and control systems in the oil, gas and chemical industry; power engineering and environmental engineering, food and steel production and telecommunications.

    Technology
    The SBG-T control cabinets allow compact and well-structured power distribution. Visual clarity, reliability, redundancy, selectivity, flexibility and reduced space requirements are major requirements of the industry met by our solutions.

    Benefits:
    • Ease of adjustment through modular design
    • Redundant system design
    • Integral back-up fuses in the supply modules
    • Reliable selective DC 24 V protection with electronic circuit breakers or protectors type ESS20, ESX10 or ESX10-T
    • Ease of mounting through plug-in type circuit breakers
    • Ease of modular extension of ways
    • Clear cable management
  2. Circuit Breakers, Power Relays & SSRPCs for the Commercial Vehicle Industry

    Circuit Breakers, Power Relays & SSRPCs for the Commercial Vehicle Industry
    Are you looking for protection solutions, reaching from standard products to customer-specific components and system solutions to joint design projects? E-T-A products for trucks, buses, agricultural and construction equipment, ambulance, fire vehicles or special vehicles of all kinds, provide professional protection solutions for all loads in a commercial vehicle.

    Electronic relays minimise power loss through low control currents and reduce stand-by current input. The purely electronic design without moving contacts ensures wear-free switching function.

    Power relays reliably separate single-pole loads up to 300 A, e.g. for battery isolation or disconnection of the heavy load circuits.

    E-T-A actively works with commercial vehicle manufacturers worldwide and offers a wide variety of components and complete solutions.
  3. ControlPlex® Board SVS16-PB for PROFIBUS-DP

    ControlPlex® Board SVS16-PB for PROFIBUS-DP
    The fast and flexible PROFIBUS package for DC 24 V systems
    The new power distribution and remote output system type SVS16-PB offers selective overcurrent protection, power distribution of load circuits and switching, protection and diagnosis of digital outputs up to 10A. An integral consistent communication of operating and failure conditions as well as switching and resetting of individual circuits of the DC 24 V level via PROFIBUS-DP make the SVS16 an intelligent sub-system on the control level. The SVS16-PB-08 for direct rail mounting accommodates 8 electronic circuit protectors up to 10 A of type ESX10-125 (with reset input) or ESX10-115 (with control input). They ensure selective overcurrent protection of sensors and actuators, de-centralised peripheral sub-assemblies and their supply lines.
  4. ControlPlex®Board SVS201-CP with IO-Link

    ControlPlex®Board SVS201-CP with IO-Link
    Reliable communication
    After hitting the »Power-ON« button the data exchange automatically starts between the electronic circuit protector ESX50D-S and the IO link device CPC10IO-S1. The latter transmits the status indications for each load circuit, overload or short circuit as well as measuring data such as system voltage, load voltage or load current directly to the IO link master and thus to your IO link system.

    The IO link device CPC10IO-S1 allows communication of up to 16 circuit protectors ESX50D-S with the port of the IO link master. Therefore max. 64 circuit protectors ESX50D-S can be connected to an IO link master.

    4 ports/master x 16 ESX50D-S = 64 ESX50D-S.
  5. ControlPlex® Intelligent Power Distribution

    ControlPlex® Intelligent Power Distribution
    E-T-A thinks ahead and therefore offers a great number of intelligent power distribution systems like the ControlPlex®, but also conventional power distribution solutions. The ControlPlex® Board is ideally suited to automation whereas the ControlPlex® Rack has explicitly been designed for the telecommunications industry. What they have in common is the intelligent networking, control and remote serviceability, offering excellent customer convenience.
  6. ControlPlex® Rack

    ControlPlex® Rack
    ControlPlex® Rack
    is the intelligent complete system for power distribution and overcurrent protection. The system has been especially designed for the selective protection of systems with minus supply (DC -48V or DC -60V) which are widely used in communication engineering and electrical power supply.

    ControlPlex® rack provides diagnostic capability, remote maintenance and power management of the entire control and field level from one supplier.
  7. DIN Rail Mount Power Distribution Systems

    DIN Rail Mount Power Distribution Systems
    Ideally suited to the design of power distribution units, e.g. in a control cabinet, where circuit breakers or protectors are connected to a common entry line and protect individual loads and supply lines against overcurrent and short circuit. All mechanical elements required for the design as well as electrical wiring is included in the power distribution system. These solutions are also available as 19" racks.
  8. DIN Rail Mount Power Distribution Systems SBG-1170-05-V0060

    DIN Rail Mount Power Distribution Systems SBG-1170-05-V0060
    The power distribution system has been designed to accommodate plug-in type thermal circuit breakers type 1170-21, 1180 and 1610. It is a printed circuit board module for rail mounting. Typical applications are mainly in control cabinets for utility vehicles and special vehicles and for mobile construction machinery.
  9. DIN Rail Mount Power Distribution Systems SVS02

    DIN Rail Mount Power Distribution Systems SVS02
    The E-T-A power distribution system SVS02 is designed to accommodate the electronic circuit breaker series ESS20-003. It distributes the current supplied by a switch mode power supply up to 40 A to 4, 8, 12 or 16 channels. Mains connection is via screw terminals. The individual circuit breakers can be plugged in. Loads are connected via spring-loaded screwless terminals. The power distribution includes integral wiring of the signalisation of the individual channels which can be combined to a group signal. The SVS02 can be snapped onto a DIN symmetrical rail. Suitable for: ESS20-003, ESX10-103, 2210-S21. 3600
  10. DIN Rail Mount Power Distribution Systems SVS04

    DIN Rail Mount Power Distribution Systems SVS04
    The power distribution system SVS04 for DIN hat rail mounting is designed to distribute the current supplied by a switch mode power supply to 4 or 8 positions and selectively protects the connected loads by means of the plugged in circuit breakers. With a max. load current of 8A per channel and a max. total current of 40A the power distribution system SVS04 provides ease of wiring in short circuit current limited DC24V applications. Five protected "L+" load outputs per position and 15 or 30 minus terminals reduce wiring time enormously.

    The 4 or 8 positions accommodate the electronic circuit breaker ESS20-003, the electronic circuit protector ESX10-103, the thermal-magnetic circuit breakers 2210-S21. and 3600 as well as the adapter P10.