MCH

MCH-PP is the series of devices for shunting transitory surges induced in PP telephone lines, within the MCH range. In accordance with IEC 61643-21. In-line format.

  • Suitable for the protection of communications equipment connected to PP lines. By their nature, they are highly exposed to induced transient overvoltages (surges) associated with meteorological activity.
  • Protection of a telephone pair.
  • Discharge capacity with an 8/20 μs waveform: 10 kA.
  • No installation required. It connects directly to the equipment to be protected via RJ45 connectors.
  • The MCH range also provides models for the protection of ADSL y ISDN lines.
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Reference

Imax (L1/L2-PE)

Uc (L1/L2-PE)

Up (L1/L2-PE)

In (L1/L2-PE)

No. protected pairs

   
MCH-PP 10 [kA] 7 [V] ≤ 10 [V] 5 [kA] 1 See