KELECTRIC
Combined arrester type 1 2 for 3ph.TT and TN-S systems ZP TT/TNS-7.5kA-Sl
Article-No: 133830

KELECTRIC combined arrester type 1 2 for 3ph.TT and TN-S -Systems ZP TT/TNS-7,5kA-Sl

K'ELECTRIC combined arrester type 1 2 3
Lightning current and surge arrester for TT and TN-S networks according to EN/IEC 61643-11, arrester based on varistors and gas discharge arresters, for main power supply systems and busbars with a bar spacing of 40mm, with optical monitoring display, free of leakage current, response time<100ns maximum continuous voltage 300V AC, max. back-up fuse 315A
Lightning impulse current 7.5kA (10/350µs), for buildings without external lightning protection, fused voltage tap for power supply of APZ field and additional room, rated current 6.3A
Technical data
EAN:4251630413531
Product group: Overvoltage protection
Manufacturer: KELECTRIC
Supplier article number:500109
Width:47mm/3TE
Type:4-pin