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HAW566 DIN rail surge protective device for installation in the control cabinet

HAW566 surge protective device

Surge protective device for installation in the field device for power supply and communication signals optional with SIL and Ex approval

HAW566
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HAW566 DIN rail surge protective device for installation in the control cabinet ©Endress+Hauser

HAW566 DIN rail surge protective device for installation in the control cabinet

HAW566 DIN rail surge protective device for installation in the control cabinet ©Endress+Hauser

HAW566 DIN rail surge protective device

HAW566 and HAW568 surge protective devices ©Endress+Hauser

HAW566 and HAW568 surge protective devices

HAW566 DIN rail surge protective device for installation in the control cabinet

Field of application

The HAW566 surge protective device is used to protect electronic components from being destroyed. It ensures that overvoltage surges which occur in signal cables (e.g. 4 to 20 mA), in communication lines of Field buses (HART, PA, FF) and in power lines are safely limited or passed into the ground. The functionality of the electronic component to be protected is not affected as, using the impedance-free connection of the protection unit, interference voltage drops cannot be introduced.

  • Surge protective devices are used to weaken residual currents from upstream lightning protection steps and to limit system-induced or system-generated overvoltage surges

  • HAW566 devices are primarily used in process automation for measurement and communication technology within the chemical, pharmaceutical, water and wastewater industries as well as in the food industry

Benefits

  • Increased plant availability as surge protective device is perfectly matched to the electronic components involved in process automation and process measuring technology

  • Protection of investment-intensive measuring devices

  • Optional available with intrinsically safe approvals for the application in Ex areas

  • Optional available with SIL3

Success stories

  • Simple products

  • Easy to select, install and operate

Technical excellence

Simplicity

  • Standard products

  • Reliable, robust and low-maintenance

Technical excellence

Simplicity

  • High-end products

  • Highly functional and convenient

Technical excellence

Simplicity

  • Specialized products

  • Designed for demanding applications

Technical excellence

Simplicity

Variable

FLEX selections Technical excellence Simplicity
  • F
  • L
  • E
  • X

Fundamental selection

Meet your basic measurement needs

Technical excellence
Simplicity
  • F
  • L
  • E
  • X

Lean selection

Handle your core processes easily

Technical excellence
Simplicity
  • F
  • L
  • E
  • X

Extended selection

Optimize your processes with innovative technologies

Technical excellence
Simplicity
  • F
  • L
  • E
  • X

Xpert selection

Master your most challenging applications

Technical excellence
Simplicity

Variable
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