Page 63 - Surge-Protection-E_0.pdf

Surge Arresters – Type 2

DEHNguard SE CI 440 FM 952 920 DG SE CI 440 FM
Pluggable single-pole surge arrester comprising a base part and a plug-in protection module; with integrated backup fuse and remote signal-
ling contact for monitoring unit (floating changeover contact). 952 920 4013364322622 04 01 02 23 161 g
137,00 €
Type DG SE CI ... 440 FM
Part No. 952 920
SPD according to EN 61643-11 / IEC 61643-11 type 2 / class II
Max. continuous operating voltage (a.c.) (UC) 440 V (50 / 60 Hz)
Nominal discharge current (8/20 µs) (In) 12.5 kA
Voltage protection level (UP) ≤ 2 kV
Max. mains-side overcurrent protection not required
Type of remote signalling contact changeover contact

DEHNguard SE CI WE 440 FM 952 923 DG SE CI WE 440 FM
Pluggable single-pole surge arrester with a rated varistor voltage Umov = 750 V a.c.; comprising a base part and a plug-in protection module;
with integrated backup fuse and remote signalling contact for monitoring unit (floating changeover contact). 952 923 4013364322639 04 01 02 23 167 g
152,50 €
Type DG SE CI ... WE 440 FM
Part No. 952 923
SPD according to EN 61643-11 / IEC 61643-11 type 2 / class II
Max. continuous operating voltage (a.c.) (UC) 440 V (50 / 60 Hz)
Rated varistor voltage (a.c.) (Umov) 750 V
Nominal discharge current (8/20 µs) (In) 12.5 kA
Voltage protection level (UP) ≤ 3 kV
Max. mains-side overcurrent protection not required
Type of remote signalling contact changeover contact

Accessories for DEHNguard SE CI with integrated Backup Fuse
Varistor-based Protection Module for DEHNguard SE CI (WE) 952 926 952 927 DG MOD E CI 440
DG MOD E CI WE 440
Type DG MOD E CI 440 DG MOD E CI WE 440
952 926 952 927 4013364322646 04 01 02 23 72 g 78 g
108,20 €
Part No. 952 926 952 927 123,60 €
4013364322653 04 01 02 23
Max. continuous operating voltage (d.c.) (UC) 440 V 440 V
Rated varistor voltage (a.c.) (Umov) 440 V 750 V

Surge Arresters – Type 2

Valid as of August 1, 2020 You will find detailed product information on our website 59