IA 25 230 2

Low Voltage Surge Protective Device

ZOTUPGAP

203 120 IA 25 230 2 scaricatore

fulmine giallorosso grande

IA 25 230 2 is a ready to install assembly of two voltage switching SPDs providing two modes of protection, typically installed at the origin of the installation, e.g. in the Main Distribution Board (MDB), for single-phase 230 V TN-systems 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);
IA 25 230 2 is a self extinguishing spark gap based switching SPD, for the protection of low voltage installations against direct and indirect lightning effects;
Impulse discharge current of (L-N) 25 kA 10/350 µs;
Nominal discharge current of 25 kA 8/20 µs;
High self extinguishing capability of 16 kA rms (follow current interrupt rating);
Green LED Status Indicator;
The special housing is designed for "Pollution Degree 3".

Data sheet IA 25 230 2

203 120 IA 25 230 2