I 52 N-PE

spd I 52 NPE
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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 / Type 1 and 2 (according to IEC/EN 61643-11);
• 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

datasheet spd I 52 N-PE

 

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