K'Electric Combined lightning current and surge arrester type 123 f 3ph.TT and TNS systems ZP TTTNS12,5kAS

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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.

Key specifications

Surge protection type
Surge arrester
Number of conductors
3 x
Item number
22731490

General information

Manufacturer
K'Electric
Category
Surge protection
Manufacturer no.
133845
Release date
19.10.2022

Surge protection properties

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

Voluntary climate contribution

CO₂-Emission
Climate contribution

Product dimensions

Width
0.05 m

14-day cancellation right
30-day right of return
24 Months statutory warranty

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