SD40 Surge Diverter

Out of stock

The SD40 Surge Diverter is a versatile surge protection module designed to protect equipment from lightning or other surges.

Metal oxide varistors (MOVs) provide phase to neutral surge protection. A gas arrestor is fitted form neutral to earth.

The SD40 is supplied pre-wired with alarm connections, suitable for connecting to an Eaton DC power system digital input or any other alarm input.

The SD40 is supplied in an easy to use wall mounted box. An open version is available as an option.

A solar version is available to special order.


  • Single phase and three phase AC versions
  • 230V AC operation.
  • 40 kA rating
  • Alarm output
  • Cased or open versions
  • Solar version available