AC surge arrester, 1P, class B, 30-60 kA, 385VAC
Product reference: 14-6942034339012
Designed for protection against atmospheric overvoltages, internal overvoltages and direct lightning currents. Suitable for earthing systems: TT, IT, TN-S, TN-C, TN-CS. Standards: IEC 61643-1, GB18802.1, GB50057, CE.
AC surge arrester, 1P, class B, 30-60 kA, 385VAC

AC surge arrester, 1P, class B, 30-60 kA, 385VAC

Product reference: 14-6942034339012
Designed for protection against atmospheric overvoltages, internal overvoltages and direct lightning currents. Suitable for earthing systems: TT, IT, TN-S, TN-C, TN-CS. Standards: IEC 61643-1, GB18802.1, GB50057, CE.
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27,80 €
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Surge arrester, 1-pin, 30-60 kA, 385V
Features:



  • Designed for protection against atmospheric overvoltages, internal overvoltages and direct lightning current.

  • Suitable for earthing systems: TT, IT, TN-S, TN-C, TN-CS.

  • Standards: IEC 61643-1, GB18802.1, GB50057, CE.



Technical data:



  • Number of contacts: 1.

  • Class: B.

  • Maximum continuous operating voltage (Uc): 385 V AC.

  • Maximum discharge current (Imax): 60 kA.

  • Nominal surge discharge current (In): 30 kA.

  • Trigger voltage (Up): < / = 2.2 kV.

  • Response time: lt;25 ns.

  • Frequency: 50/60 Hz.

  • Operating temperature: from -40°C to +85°C.

  • Relative humidity (at 25°C): lt;95%.

  • Installation: on DIN rail (35mm).

  • Wire cross-sectional area: up to 6-10 mm².

  • Dimensions: 18 x 90 x 67 mm.


Height90 mm
Length66 mm
Weight150 g
Width18 mm
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