Surge protection

Effective protection

Effective protection

Do you want system operation to be unaffected by interference? Then surge protection is an essential requirement.

Back to Protective devices

Category

Search in Surge protection

Show all products in this category

Interference voltages, such as those that occur as a result of switching operations or lightning strikes, are all relatively high in energy. It is essential that you protect your systems with powerful lightning and surge protective devices.

Your advantages

  • Protection for all common applications and signals, thanks to the complete product portfolio
  • Versatile fields of application – designs and connection methods for every application
  • Space-saving and inexpensive installation, thanks to narrow design
  • Easy testing, thanks to plug-in arresters

The protective circuit principle

The protective circuit against surge voltages  

The protective circuit against surge voltages

An "effective protective circuit" helps to implement seamless surge protection.

And this is how it works:

Draw an imaginary circle around the object you want to protect.

Surge protective devices must be installed at all points where cables intersect this circle.

The area within the protective circuit is therefore protected in such a way that conducted surge voltages are prevented.

Consider the following areas during planning:

  • Power supply
  • Measurement and control technology
  • Data processing, telecommunications
  • Transceiver devices

PHOENIX CONTACT Ltd

Unit 15C, 906-930 Great South Road, Penrose
Auckland 1061
New Zealand

Phone: 0508 474 636
Toll Free (Local)
09 950 8495

This website uses cookies, by continuing to browse, you agree to our cookie policy. Read our privacy policy for more information.

Close