Power Surge Protector
Power DC Surge Protector
Power Outlet Surge Protector
Power Line Protector
Signal & Data Line Protector
Coaxial Cable Surge Protector
Telephone Line Surge Protector
Lightning Surge Protector for
Data Line Networking System
RS232 Surge Protector
Compact Power Surge Protector 240 VAC
i-Smart Surge Protector














Signal & Data Line Protector
MARSA Signal and Data Line Protection for standard current or low current (SC/LC) provides protection for data and signal interface equipment from effect of lightning surge. The devices protect all electrical and electronic equipment connected through signal and data cables.
  • Efficiently clamps the surge voltages with minimal distortion.
  • Featuring multistage transient protection.
  • Complete with indicator (optional).
  • Available for 4 pair lines.
  • Fire and burglar alarms system
  • Industrial monitor and control equipment
  • Rail and transit signaling system
  • Supervisory Data and Acquisition (SCADA)
Standard of References
  • ITU-T (CCITT) IX K17, K20, K21, K44
  • BS 6651 Cat A-B,
  • AS1768 Cat A, B,C,
  • IEC 61643-1
  • IEC 61643-12
  • 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.
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