SD40IS Instrinsically Safe LED Status Signal

Visual signal designed for use in hazardous environments. Product series SD40IS provides a steady signal for status indication.

This unit must be used in conjunction with an approved Zener Barrier or Galvanic Isolator. This range of products is only to be powered via a correctly rated Zener Barrier or Galvanic Isolator. To power these units up without the correctly rated barrier could damage these products and so void any protection ratings.


  • 8 LED array flashing or status beacon
  • High light intensity
  • Long life LED design
  • Available in six different colours
  • Up to 4 modules in any combination of colours


  • Flame retardant ABS enclosure

Approval & Conformities