ESP DC Series

The ESP DC series is a combined Type 2 and 3 tested protector (to BS EN 61643) for use on DC systems to protect connected electronic equipment from transient overvoltages on the mains supply, e.g. control equipment.

Available for 12, 24, 36 and 48 V DC systems. For use at boundaries LPZ 1 through to LPZ 3 to protect sensitive electronic equipment.

Features & benefits

  • Low let-through voltage (enhanced protection to IEC/BS EN 62305) between all sets of conductors (positive to negative, positive to earth and negative to earth - Full Mode protection) allowing continuous operation of equipment
  • Repeated protection in lightning intense environments 
  • Visual indication of protector status
  • Advanced pre-failure warning so you need never be unprotected
  • Remote indication facility allows pre-failure warning to be linked to a building management system, buzzer or light
  • Robust steel housing
  • Simple parallel connection
  • Base provides ultra-low inductance earth bond to metal panels
  • Compact size for installation in the power distribution board
  • Maintenance free
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