L 25/100 230 t ff

Low Voltage Surge Protective Device

ZOTUPLIMITER

215 100 L 25-100 230 t ff scaricatore
fulmine giallorosso grande 70

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 (3+1 or 1+1).

It provides 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);
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 CB ≤ 160 A or up to an Isccr ≤ 5 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

215 100 L 25-100 230 t ff