● Types 2 surge arresters
● Handling energy from distant/ indirect lightning strikes or from switching operations
● Feature lower protection level
● Recommended to be installed at the incoming of installation for locations with no exposure to direct lightning impulses
Technical Specifications
Standard: IEC 61643-1
Type / test class: 2 / II
Number of poles: 1P+N
Type of current: AC
Frequency (Hz): 50/60
Rated voltage Un (V): 230
Max. Cont. operating voltage U (V): 275
Max. discharge current Imax (8/20) per pole (kA): 15, 30, 40
Norminal discharge current In (8/20) per pole (kA): 5, 15, 20
Voltage protection level Up (kV): 1.3
Continuous operating current Ic (mA): < 1
Degree of protection: IP20, with connected conductors
Pluggable cartridge: Yes
State indicator: Yes
Conductor cross-sections, Solid and stranded and finely stranded
with end sleeve (mm²): 2-16
