Power DC Surge Protector
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MARSA Power DC surge protectors are designed to protect DC supply system. The range of products can divert up to 40kA surge current per phase (P-N), (P-E), (N-E) generated in electrical power line to the earth. Protection is effective in diverting the lightning surge, internally generated and over-charging transient conditions.

Power DC Surge Protector


  • Withstand surge current 40kA per phase (P-N), (P-E), (N-E).
  • Designed for DC power line. Suitable to protect inverter in solar system, DC switch Board, protect battery, and etc.
  • Suitable for electrical, electronic and mechanical equipment (control system).


  • Full mode protection with 4 MOV's.
    All mode protection covers Positive-Negative (P-N), Positive-Earth (P-E) and Neutral-Earth (N-E).
    Monoblock protection.
  • Ensure reliability of surge protector to the facilities and equipment.
  • Transient over current protector.
  • Double MOV's in line P-N.
  • With light indicator.

  • MS IEC 61643-1
  • MS IEC 61643-12
  • JKR Electrical Material Approved List (EMAL)
  • IEEE C62.41
  • BS 6651



  • The product is warranted only for manufacturing defects. The warranty period is two years and began on the date of purchased.
  • The warranty does not apply to for any misused, altered, neglected or damaged by accident or abnormal conditions of operation or handling.
  • Warranty is only valid if the products is purchased through an approved MARSA distributor only.




Copyright©2010 International MARSA Lightning Surge Protector. All rights reserved.
VLP Engineering Sdn Bhd is the leading sole distributor and installer for the MARSA products.