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Surge protectors


• Rail mounting DIN
• End of life indicator light
• End of life in short-circuit (detection by the absence of
• Common and differential mode protection

These products have been specifically designed to provide optimal protection for SOFREL devices under particularly harsh conditions of use.

A complete range

  • Low voltage 100-240 V AC single phase type 2 surge protector
  • PSTN telephone line surge protector
  • RS485/DL link surge protector
  • 4-20 mA or 13.8 V remote board surge protector