Aluminum (EFDC)

The EFDC control unit series is certified Ex d IIB+H2 and can be equipped with up to 11 control elements. The comprehensive selection of control functions includes:

  • pushbuttons
  • LED indicators
  • emergency-stop buttons
  • rotary switches
  • potentiometers

The series comprises of 6 compact cast aluminum alloy enclosures. Coated with epoxy paint, these enclosures offer reliable protection for your control and monitoring requirements even in marine applications and corrosive atmospheres. Ideal use e.g. as a single row crane control station, the EFDC series forms the medium sized local control unit that bridges the gap between small control units and larger control stations.

Select your required configuration of control elements. They will come integrated in an appropriate space-efficient enclosure.

Get all available information on this series at the website of Pepperl+Fuchs.

Product Data

  • Certified Ex d
  • Suitable for use in gas zones 1 and 2 up to gas group IIB+H2
  • Ambient temperature range: -20 °C to +60 °C
  • Degree of protection: IP65 to EN 60529
  • Material: copper-free aluminum alloy epoxy painted RAL7005 (grey)



Briefly Introduced...

General Purpose Switch EFD21

An Ex d IIC certified general purpose switch made from aluminum alloy. Suited for installation in Zone 1, Zone 2, Zone 21 and Zone 22. Protection degree of IP65. Comes with various switching positions and labelings.

More about this product
Pepperl+Fuchs Website

ATEX Certification