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Transient and power frequency overvoltage protection


Surge protection devices (SPD)

Electrical power supply networks to IEC/EN (DIN rail)


Plug-in format

PSL

Surge protection device for very fine protection of sensitive equipment
  • Single phase and three-phase
  • 120 V and 230 V

Monobloc format

DM1

Surge protection device for very fine protection of sensitive equipment
  • Single phase
  • Connection in series (8 A)
  • With EMI filter

DIN V-3A

Surge protection device for very fine protection of sensitive equipment
  • Single phase
  • Connection in series (3 A)
  • For 12 V, 24 V power supplies