Further information for Dehn + Soehne 103231 - DEHN lightning rod = 2500mm AlMgSi 16qmm thread
DEHNlink surge arrester protective device with a status indicator for telecommunications terminal equipment.
Depending on
Type of ISDN or analogue telephony system or suitable. - ISDN device with additional distribution function - Connecting cable and mounting material included nominal discharge current (8/20): 2.5 kA type: 103231 Sales Unit: 1 ST.