K'Electric Combined lightning current and surge arrester type 123 f 3ph.TT and TNS systems ZP TTTNS12,5kAS
More than 10 pieces in stock at third-party supplier
Product details
K'ELECTRIC combined arrester type 1 + 2 + 3
Lightning current and surge arrester for TT and TN-S systems according to EN/IEC 61643-11. The arrester is based on varistors and gas discharge arresters, designed for main power supply systems and busbars with a bar spacing of 40mm. It features a visual monitoring indicator, is leakage current-free, and has a response time of less than 100ns. The highest continuous voltage is 300V AC, with a maximum backup fuse of 315A.
It can handle lightning impulse current of 12.5kA (10/350µs) and is suitable for buildings with and without external lightning protection. There is an unprotected voltage tap L1 for the power supply of the APZ panel and additional room.
Technical data
EAN: 4251630408384
Product group: Surge protection
Manufacturer: KELECTRIC
Supplier article number: 500101
Width: 47mm/3TE
Type: 4-pole.
Surge protection type | Surge arrester |
Number of conductors | 3 x |
Item number | 22731490 |
Manufacturer | K'Electric |
Category | Surge protection |
Manufacturer no. | 133845 |
Release date | 19.10.2022 |
Surge protection type | Surge arrester |
Number of conductors | 3 x |
Lightning impulse current | 12.50 kA |
Rated leakage surge current | 0.32 kA |
Nominal voltage | 300 V |
CO₂-Emission | |
Climate contribution |
Width | 0.05 m |
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