DEHNguard SE CI 440 FM
Modular single-pole surge arrester comprising a base part and a plug-in protection module; with integrated backup fuse and remote signalling contact for monitoring unit (floating changeover contact).
1 Product
Artikelnr. 952920 DG SE CI 440 FM
GTIN 4013364322622, CCT: 85363030, Brutogewicht: 178.00 g, VPE: 1.00 Stk
Technische gegevens
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
Modular 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).
1 Product
Artikelnr. 952923 DG SE CI WE 440 FM
GTIN 4013364322639, CCT: 85363030, Brutogewicht: 184.00 g, VPE: 1.00 Stk
Technische gegevens
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 |