Type 1 - Class I / Type 2 - Class II - T1SP1/25/50/230R - 25 kA - 275VAC - Single Phase
T1SP1/25/50/230R is a 25kA single-phase MOV+GDT lightning and surge arrester. This device is designed for use on the boundary between LPZs 0 & 12 in structures using TNS, TNC-S and TT earthing systems.
For use in structures of LPL I3 , such as hospitals, banks, mobile operator stations, water-works, power plants, airport buildings for air traffic control and all structures with an explosive risk.
|Category:||1 - Type 1 / Class I|