Page 25 - Surge-Protection-E_0.pdf
P. 25
Combined Arr ester s – T ype 1 + T
Combined Arresters – Type 1 + Type 2ype 2 / Lightning Current Arresters – Type 1
Selection Chart – Functional Buildings
CIRCUIT INTERRUPTION
Type 1 lightning
FUSE INTEGRATED
TN-C system TN-S system TT system Integrated Type 1 + type 2 combined arresters current arresters DIN rail Busbar d.c. applications Remote signalling Type Part No. Page
contact (FM)
backup fuse
(+ type 3)*
3 pcs 4 pcs 3 pcs • • • DVCI 1 255 961 200 26
1 pc • • DGPM 1 255 961 180 48
3 pcs 4 pcs 3 pcs • • • • DVCI 1 255 FM 961 205 26
1 pc • • • DGPM 1 255 FM 961 185 48 Combined Arresters – Type 1 + Type 2 Combined Arresters – Type 1 + Type 2
1 pc • • DV M TNC 255 951 300 23
1 pc • • • DV M TNC 255 FM 951 305 23
1 pc • • DV M TNS 255 951 400 23
1 pc • • • DV M TNS 255 FM 951 405 23
1 pc • • DV M TT 255 951 310 23
1 pc • • • DV M TT 255 FM 951 315 23
3 pcs 4 pcs 3 pcs • • DB M 1 255 961 120 34
1 pc • • DGP M 255 961 101 48
3 pcs 4 pcs 3 pcs • • • DB M 1 255 FM 961 125 34
1 pc • • • DGP M 255 FM 961 105 48
3 pcs 4 pcs 3 pcs • • • 910 631 DBM 1 255 S 900 220 41
1 pc • • • 910 631 DGPM 1 255 S 900 050 48
• • • DSE M 1 242 971 122 43
• • • • DSE M 1 242 FM 971 127 44
Selection Chart – Single-Family House
current arresters
TN-C system TN-S system TT system Type 1 + type 2 combined arresters Type 1 lightning External LPS DIN rail PV system Remote signalling Type Part No. Page
contact (FM)
(+ type 3)*
installed
1 pc • • • DSH TNC 255 941 300 28
1 pc • • • • DSH TNC 255 FM 941 305 28
1 pc • • • DSH B TNC 255 FM 941 306 28
1 pc • • • DSH TNS 255 941 400 28
1 pc • • • • DSH TNS 255 FM 941 405 28
1 pc • • • DSH B TNS 255 FM 941 406 29
1 pc • • • DSH TT 255 941 310 29
1 pc • • • • DSH TT 255 FM 941 315 29
1 pc • • • DSH B TT 255 FM 941 316 30
3 pcs 4 pcs 3 pcs • • • DB M 1 255 961 120 34
N-PE • • • DGP M 255 961 101 48
3 pcs 4 pcs 3 pcs • • • • DB M 1 255 FM 961 125 34
N-PE • • • • DGP M 255 FM 961 105 48
• DCB YPV 1200 900 070 32
• • DCB YPV 1200 FM 900 075 32
* Energy coordination with terminal equipment (≤ 10 m)
Valid as of August 1, 2020 You will find detailed product information on our website 21