ESP Slimline Enhanced (SE) Series

The ESP Slimline Enhanced (SE) Series is a combined Category D, C, B tested SPD (Surge Protective Device, to BS EN 61643) suitable for twisted pair signalling applications which require either a lower in-line resistance, an increased current or a higher bandwidth than the ESP SD Series. Also suitable for DC power applications less than 1.25 Amps.

Available for working voltages of up to 6, 15, 30, 50, 110 and 180 Volts. For use at boundaries up to LPZ 0 to protect against flashover (typically the service entrance location) through to LPZ 3 to protect sensitive electronic equipment.

Features & benefits

  • Very low let-through voltage (enhanced protection to IEC/BS EN 62305) between all lines - Full Mode protection
  • Full Mode design capable of handling partial lightning currents as well as allowing continual operation of protected equipment
  • Repeated protection in lightning intense environments
  • Very low (1 Ω) in-line resistance allows resistance critical applications (e.g. alarm loops) to be protected
  • High (1.25 A) maximum running current
  • High bandwidth enables higher frequency (high traffic or bit rate) data communications
  • Screen terminal enables easy connection of cable screen
  • Strong, flame retardant housing
  • Built-in DIN rail foot for simple clip-on mounting to top hat DIN rails
  • Colour coded terminals give a quick and easy installation check - grey for the dirty (line) end and green for clean
  • Cable screen is galvanically isolated from earth, which are temporarily bonded together during lightning activity and then automatically resets afterwards
  • Isolated screen allows alarm panels to function without the SPD unintentionally activating the sensor detection
SE Series

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