Overvoltage protection device for DIN rail according to IEC 60715

General Information
Mechanical Data
Additional Information


  • Operating voltage: 24V/60V/230V/5V/12(80)V/24V
  • For use in hazardous areas - optionally available with intrinsically safe SIL2 approval
  • Vibration and shock tested according to EN 60068-2
  • Direct and indirect shield earthing

Fields of application

  • Process automation
  • Measurement and communication technology in the chemical, pharmaceutical, water and waste water and food industries


The HAW562 surge protection device from Endress+Hauser is suitable for protecting electronics against destruction by overvoltage. Overvoltages occurring in signal lines (e.g. 4...20 mA), communication lines of the field buses (HART, PA, FF) and supply lines are safely discharged to earth. The functionality of the transmitter or the electronics to be protected remains unaffected.

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Ohannes Markarian

A great company that provided a wide range of products from various suppliers. Support is excellent and very responsive

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Somya Gupta

The conversation was highly helpful to me. I want to know about the suitable sensors that can be used for level measurements for conical tank systems. Mr. Pedro has quickly responded and explained in very ease way. It was nice interacting with him.

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