AUTOMOTIVE

E-T-A not only offers standard components, but also tailor-made innovative products and system solutions

Circuit protectors and solid state relays reduce undesired failures

The megatrends of electrification and automated driving are leading to a rapid change in E/E architecture. Hybrid and electrical drive concepts as well as redundant on-board electrical systems make higher demands with regard to protection solutions and relays.

E-T-A specialises in this area, fulfils the requirements of the automotive standards ISO 16750 and IATF 16949 and develops solutions for the vehicles of tomorrow. Our solid state relays are a good example as are our 48V protection circuit protectors, which are already available. Together with our customers we also design hybrid switchgear for up to 1,000 V VDC.

  • On-board voltage socket

    On-board voltage socket

    On-board voltage socket

    With self-resetting circuit breakers from E-T-A, you minimize complaints due to short circuits and overcurrent. Your applications are protected from improper use by the vehicle user.

    Typ 1620 von E-T-A: Einpoliger, thermischer Sicherungsautomat in Mini-Bauform, der speziell für den Kfz-Bereich geeignet ist.

    1620

    Single pole, thermal miniaturised circuit breaker designed for automotive applications

    Typ 1626 von E-T-A: Einpoliger, thermischer Sicherungsautomat in Mini-Bauform, der speziell für den Kfz-Bereich geeignet ist.

    1626

    Single pole, thermal miniaturised circuit breaker designed for automotive applications

    Typ 1160 von E-T-A: Thermischer Kfz-Sicherungsautomat.

    1160

    Thermal automotive circuit breaker
    with automatic reset function

  • Air conditioning compressors, pumps and fans

    Air conditioning compressors, pumps and fans

    Air conditioning compressors, pumps and fans

    E-T-A solid state relays in micro design are particularly well suited for applications that require frequent and fast switching.

    Typ ESR10 Micro 10 A / 17 A / 30 A von E-T-A: Halbleiterrelais für DC 12 V bzw. DC 24 V Fahrzeuganwendungen.

    ESR10

    Electronic standard relays type ESR10 Micro

  • Quiescent current free overcurrent and short circuit protection

    Quiescent current free overcurrent and short circuit protection

    Quiescent current free overcurrent and short circuit protection

    MOSFET technology causes a constant quiescent current and can lead to deeply discharged batteries in "always-on" applications. Self-resetting circuit breakers from E-T-A do not generate quiescent current, have a minimal voltage drop during operation and additionally convince by the possibility of ECU integration via SMD reflow soldering.

    Typ 1620 von E-T-A: Einpoliger, thermischer Sicherungsautomat in Mini-Bauform, der speziell für den Kfz-Bereich geeignet ist.

    1620

    Single pole, thermal miniaturised circuit breaker designed for automotive applications

  • Trailer power supply

    Trailer power supply

    Trailer power supply

    E-T-A solid state relays have a long service life and can be used in vehicle interiors without any problems. They switch completely silently.

    Typ ESR10 Micro 10 A / 17 A / 30 A von E-T-A: Halbleiterrelais für DC 12 V bzw. DC 24 V Fahrzeuganwendungen.

    ESR10

    Electronic standard relays type ESR10 Micro

  • HV contactors and HV protection elements

    HV contactors and HV protection elements

    HV contactors and HV protection elements

    System voltages of 800 V and more, high operating and charging currents as well as extreme short-circuit currents combined with maximum safety and reliability place high demands on HV components and systems. E-T-A finds new solutions for the challenges of the future.

    Typ 1160 von E-T-A: Thermischer Kfz-Sicherungsautomat.

    1160

    Thermal automotive circuit breaker
    with automatic reset function

    Typ 1610-21 von E-T-A: Einpoliger, thermischer Kfz-Sicherungsautomat in sehr schmaler Bauform.

    1610-21

    Automotive thermal circuit breaker,
    colour-coded housing,
    standard fuseblock mounting

    Typ 1620 von E-T-A: Einpoliger, thermischer Sicherungsautomat in Mini-Bauform, der speziell für den Kfz-Bereich geeignet ist.

    1620

    Single pole, thermal miniaturised circuit breaker designed for automotive applications

  • eFuse

    eFuse

    eFuse

    Electromechanical relays and fuses reach their limits in high-availability vehicle electrical systems. Electronic switching and contactors offer many advantages in terms of speed, service life, frequency, adjustability of characteristics, overvoltage protection or also in terms of limiting the inrush current.

    Typ ESR10 Micro 10 A / 17 A / 30 A von E-T-A: Halbleiterrelais für DC 12 V bzw. DC 24 V Fahrzeuganwendungen.

    ESR10

    Electronic standard relays type ESR10 Micro

  • Pumps

    Pumps

    Typ ESR10 Micro 10 A / 17 A / 30 A von E-T-A: Halbleiterrelais für DC 12 V bzw. DC 24 V Fahrzeuganwendungen.

    ESR10

    Electronic standard relays type ESR10 Micro

    EXR10

    Special solid state relay with diagnostic functionalities and overcurrent protection

  • Air conditioning compressor

    Air conditioning compressor

    Typ ESR10 Micro 10 A / 17 A / 30 A von E-T-A: Halbleiterrelais für DC 12 V bzw. DC 24 V Fahrzeuganwendungen.

    ESR10

    Electronic standard relays type ESR10 Micro

  • 12 Volt power outlet

    12 Volt power outlet

    Typ 1160 von E-T-A: Thermischer Kfz-Sicherungsautomat.

    1160

    Thermal automotive circuit breaker
    with automatic reset function

    Typ 1610-21 von E-T-A: Einpoliger, thermischer Kfz-Sicherungsautomat in sehr schmaler Bauform.

    1610-21

    Automotive thermal circuit breaker,
    colour-coded housing,
    standard fuseblock mounting

    Typ 1620 von E-T-A: Einpoliger, thermischer Sicherungsautomat in Mini-Bauform, der speziell für den Kfz-Bereich geeignet ist.

    1620

    Single pole, thermal miniaturised circuit breaker designed for automotive applications

  • Electrical seat adjustment

    Electrical seat adjustment

    Typ 1160 von E-T-A: Thermischer Kfz-Sicherungsautomat.

    1160

    Thermal automotive circuit breaker
    with automatic reset function

    Typ 1610-21 von E-T-A: Einpoliger, thermischer Kfz-Sicherungsautomat in sehr schmaler Bauform.

    1610-21

    Automotive thermal circuit breaker,
    colour-coded housing,
    standard fuseblock mounting

    Typ 1620 von E-T-A: Einpoliger, thermischer Sicherungsautomat in Mini-Bauform, der speziell für den Kfz-Bereich geeignet ist.

    1620

    Single pole, thermal miniaturised circuit breaker designed for automotive applications

  • Tow-bar

    Tow-bar

    Typ ESR10 Micro 10 A / 17 A / 30 A von E-T-A: Halbleiterrelais für DC 12 V bzw. DC 24 V Fahrzeuganwendungen.

    ESR10

    Electronic standard relays type ESR10 Micro

Silent and wear-free switching operations

Our solid state relays switch noiselessly and can therefore be installed in the passenger cabin and directly into the existing on-board electrical system. They do not have moveable contacts and therefore allow – unlike mechanical relays – wear-free switching of high inductive loads.

How to avoid complaints

Our well-proven circuit breakers help avoid complaints and increase your vehicles’ reliability. They often fit into the frequently used ATO® and MINI® terminal blocks and replace conventional blade-type fuses.

Reduction of CO2 emissions

The low holding current of our solid state relays ensures lower temperatures in power distribution systems, reduces power consumption and fuel costs as well as CO2 emissions. In addition, solid state relays have a significantly longer life span than mechanical relays.

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We are IATF 16949 certified.

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