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Surge Protective Devices  
SPD Class II

Good protection level


OVR type 2 and Type 2+3 are designed to protect electric installations and sensitive equipment against indirect surges with ensuring a low protection level (Up). It is characterized by its capacity to safely discharge current with 8/20 µs wave form.

Main benefits

  • OVR T2 and T2+3 SPDs are available in specific multi-pole versions for all distribution systems
  • For all versions the maximum protection level Up is 1.25 kV, a value suitable for the protection of all terminal equipment, even the most sensitive
  • Safety reserve system on OVR T2s for an extended protection of the equipments

Main features

  • Imax 20kA, 40kA and 80kA
  • Up 1kV, 1.4kV and 1.5kV
  • Uc (a.c/d.c) 75V, 150V, 275V, 350V, 440V, 600 V and 760V

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