I 52 N-PE

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Low Voltage Surge Protective Device

ZOTUPGAP

I 52 N-PE is a voltage switching SPD providing a single mode of protection, typically installed in TT-systems between neutral conductor N and protective earth PE, where connection type CT2 (1+1 or 3+1) is required according to HD 60364-5-534, with the following features and benefits:

• Impulse test classification: Test class I and II according to IEC 61643-11 Ed. 1 (2011-03) and Type 1 and 2 according to EN 61643-11 (2012-10);
• I 52 N-PE is a Gas Discharge Tube (GDT) based SPD, for the protection of low voltage installations and equipment against direct and indirect lightning effects;
• Impulse discharge current of 52 kA 10/350 µs;
• Nominal discharge current of 52 kA 8/20 µs;
• The special housing is designed for "Pollution Degree 3";
• To be combined with L 25/100 230 t ff, IA 25 230 when in single-phase and L 13/40 or L 7/30 when in single-phase and three-phase plus neutral 230/400 V TT-systems.

Data sheet I 52 N-PE

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