L 25/100 230 t ff

SPD L 25/100 230 T FF
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L 25/100 230 t ff is a voltage limiting SPD providing a single mode of protection, typically installed at the origin of the installation (e.g. in the Main Distribution Board (MDB)), in TN-systems or in TT-systems in combination with N-PE SPD model I 100, I 52 and with connection type CT2 (1+1 or 3+1). It provides the following features and benefits:

Impulse test classification: Test class I and II / Type 1 and 2 (according to IEC/EN 61643-11);
• L 25/100 230 t ff is a voltage limiting SPD for the protection of low voltage installations and equipment against direct and indirect
lightning effects;
Backup protection is not required with an upstream MCB ≤ 125 A or up to an Isccr ≤ 4 kA rms;
• The impulse current is divided into two independent branch circuits, each branch providing its own disconnector and Status Indicator;
Three colour Status Indicator with progressive indication of remaining performance.

Data sheet L 25/100 230 t ff

SPD L 25-100 230 T FF, technical data

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