Combinated surge arresters Type 1+2

CARTUCCIA RICAMBIO N/PE x NRLUA
NRLUA-CTN
CARTUCCIA DI RICAMBIO PER SCARICATORE SERIE NRLUA TIPO 1+2
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Technical Specifications
Type
Spare Cartridge
Number of Poles
N/PE
Max continuos voltage uc
280V P-N / 255V N-PE
Lightning impulse current (10/350µs) Iimp
20kA
Nominal discharge impulse current (8/20µs) In
40kA
Max. discharge current (8/20µs) Imax
60kA
Working temperature
-40 ... +80 °C
Number of modules
1
Protection degree
IP20
Integrated Thermal disconnector
yes
Standard
EN 61643-11
Brand
SCHALT