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. ControlPlex® Board

    ControlPlex® Board
    Plant transparency and remote control with ControlPlex® systems
    Controlling of loads and reading measuring values and status information is standard procedure in the automation technology. E-T-A's new ControlPlex® systems now offer these functionalities also for your DC 24V power supply. By means of these systems your DC 24V level now becomes transparent and increases access possibilities and finally the system availability.

    Thus these systems combine selective overcurrent protection, power distribution of load circuits and switching and resetting of load circuits with the capability to communicate with superordinate control systems.
  2. Switched Mode Power Supply for DIN Rail Mounting Type SMP11 DC 24 V/10 A

    Switched Mode Power Supply for DIN Rail Mounting Type SMP11 DC 24 V/10 A
    Switched mode power supply for rail mounting, wide range voltage input, high efficiency, integral active power factor compensation (PFC), parallel mode for performance improvement.

    Features and Benefits:
    - Wide range voltage input from AC 88 to 264 V
    - Efficiency up to 93%
    - Integral power factor compensation
    - Parallel mode for performance improvement (selectable by switch)
  3. Switched Mode Power Supply for DIN Rail Mounting Type SMP21 DC 24 V/10 A

    Switched Mode Power Supply for DIN Rail Mounting Type SMP21 DC 24 V/10 A
    Switched mode power supply for rail mounting, with independent change-over of input voltages (AC 115/230 V), integral passive power factor compensation (PFC), high power reserve and optional parallel mode.

    Features and Benefits:
    The devices switches over automatically when connected to AC 115 V AC and 230 V
    - Wide range inputs from AC 90 to 132 V at rated input voltage 115 V, and AC 180 to 264 V at rated input voltage 230 V
    - Efficiency up to 89%
    - Integral passive power factor compensation
    - Parallel mode for performance improvement (selectable by switch).
  4. Switched Mode Power Supply for DIN Rail Mounting Type SMP21 DC 24 V/20 A

    Switched Mode Power Supply for DIN Rail Mounting Type SMP21 DC 24 V/20 A
    Primary pulsed switched mode power supply (SMPS) for rail mounting, wide range input, integral active power factor correction (PFC), high power reserve and selectable parallel mode.

    Features and Benefits:
    - Wide range voltage input from AC 90 to 264 V
    - Efficiency up to 90%
    - Integral power factor compensation
    - Parallel mode for performance improvement (selectable by switch).
  5. Switched Mode Power Supply for DIN Rail Mounting Type SMP21 DC 24 V/5 A

    Switched Mode Power Supply for DIN Rail Mounting Type SMP21 DC 24 V/5 A
    Switched mode power supply for rail mounting, with independent change-over of input voltages (AC 115/230 V), integral passive power factor compensation (PFC), high power reserve and optional parallel mode.

    Features and Benefits:
    The devices switches over automatically when connected to AC 115 V AC and 230 V
    - Wide range inputs from AC 90 to 132 V at rated input voltage 115 V, and AC 180 to 264 V at rated input voltage 230 V
    - Efficiency up to 86%
    - Integral passive power factor compensation - Parallel mode for performance improvement (selectable by switch).
  6. Switched Mode Power Supply for DIN Rail Mounting Type SMP23 DC 24 V/10 A

    Switched Mode Power Supply for DIN Rail Mounting Type SMP23 DC 24 V/10 A
    Switched mode power supply (SMP) for rail mounting, three-phase supply voltage, high efficiency, integral input filter and temperature protection, high power reserve and optional parallel mode.

    Features and Benefits:
    - Wide range voltage input from AC 340 to 575 V
    - Efficiency up to 90%
    - Integral input filter and temperature protection
    - Parallel mode for performance improvement (selectable by switch).
  7. Switched Mode Power Supply for DIN Rail Mounting Type SMP23 DC 24 V/20 A

    Switched Mode Power Supply for DIN Rail Mounting Type SMP23 DC 24 V/20 A
    Switched mode power supply (SMP) for rail mounting, three-phase supply voltage, high efficiency, integral input filter and temperature protection, high power reserve and optional parallel mode.

    Features and Benefits:
    - Wide range voltage input from AC 340 to 575 V
    - Efficiency up to 90%
    - Integral input filter and temperature protection
    - Parallel mode for performance improvement (selectable by switch)
  8. Switched Mode Power Supply for DIN Rail Mounting Type SMP23 DC 24 V/40 A

    Switched Mode Power Supply for DIN Rail Mounting Type SMP23 DC 24 V/40 A
    Switched mode power supply (SMP) for rail mounting, three-phase supply voltage, high efficiency, integral input filter and temperature protection, high power reserve and optional parallel mode.

    Features and Benefits:
    - Wide range voltage input from AC 340 to 575 V
    - Efficiency up to 92%
    - Integral input filter and temperature protection
    - Parallel mode for performance improvement (selectable by switch).