ESP 5A/BX & 16A/BX Series

Combined Type 2 and 3 tested protector (to BS EN 61643) for use on low current (up to 5 or 16 A) single phase systems to protect connected electronic equipment from transient overvoltages on the mains supply, e.g. fire/intruder alarm panels. Protectors with /BX suffix come ready-boxed, to IP66, for use in dirty or damp environments.

Available for 90-150 Volts, 200-280 Volts and 232-350 Volts supplies. For use at boundaries LPZ 1 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 sets of conductors (phase to neutral, phase to earth, neutral to earth - Full Mode protection) allowing continuous operation of equipment
  • Repeated protection in lightning intense environments
  • Compact size for easy incorporation in the protected system
  • Removable DIN rail foot for simple clip-on mounting to top hat DIN rails (unboxed versions)
  • Colour coded terminals give a quick and easy installation check - grey for the dirty (line) end and green for the clean end
  • Available ready-boxed to IP66 for use in dirty or damp environments (protectors with /BX suffix)
  • Robust housing and substantial earth stud fixing holes ready for flat mounting
  • Maintenance free
  • ESP 240-5A/BX has Network Rail Approval PA05/02896. NRS PADS reference 087/037285
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