Page 65 - Surge-Protection-E_0.pdf

Surge Arresters – Type 2

DEHNguard M TNC ... FM 952 318 952 305 952 319 952 308 DG M TNC 150 FM
DG M TNC 275 FM
DG M TNC 385 FM
DG M TNC 440 FM
Modular surge arrester for use in TN-C systems (3+0 configuration); with floating changeover contact.
Type DG M ... TNC 150 FM TNC 275 FM TNC 385 FM TNC 440 FM 952 318 952 305 952 319 4013364124011 04 01 02 01 306 g 328 g 350 g
265,20 €
4013364108448 04 01 02 01
242,10 €
4013364124035 04 01 02 01
265,20 €
265,20 €
952 308 4013364120716 04 01 02 01 362 g
Part No. 952 318 952 305 952 319 952 308
SPD according to EN 61643-11 / IEC 61643-11 type 2 / class II type 2 / class II type 2 / class II type 2 / class II
Max. continuous operating voltage (a.c.) (UC) 150 V (50 / 60 Hz) 275 V (50 / 60 Hz) 385 V (50 / 60 Hz) 440 V (50 / 60 Hz)
Nominal discharge current (8/20 µs) (In) 15 kA 20 kA 20 kA 20 kA
Max. discharge current (8/20 µs) (Imax) 40 kA 40 kA 40 kA 40 kA
Voltage protection level (UP) ≤ 0.7 kV ≤ 1.5 kV ≤ 1.75 kV ≤ 2 kV
Max. mains-side overcurrent protection 125 A gG 125 A gG 125 A gG 125 A gG
Approvals KEMA, UL KEMA, VDE, UL KEMA, UL KEMA, UL
Type of remote signalling contact changeover contact changeover contact changeover contact changeover contact
DEHNguard M TNS ... 952 403 952 400 952 404 DG M TNS 150
DG M TNS 275
DG M TNS 385
Modular surge arrester for use in TN-S systems (4+0 configuration).
Type DG M ... TNS 150 TNS 275 TNS 385 952 403 952 400 952 404 4013364128569 04 01 02 01 417 g 414 g 474 g
297,90 €
4013364108455 04 01 02 01
267,10 €
4013364128545 04 01 02 01
297,90 €
Part No. 952 403 952 400 952 404
SPD according to EN 61643-11 / IEC 61643-11 type 2 / class II type 2 / class II type 2 / class II
Max. continuous operating voltage (a.c.) (UC) 150 V (50 / 60 Hz) 275 V (50 / 60 Hz) 385 V (50 / 60 Hz)
Nominal discharge current (8/20 µs) (In) 15 kA 20 kA 20 kA
Max. discharge current (8/20 µs) (Imax) 40 kA 40 kA 40 kA
Voltage protection level [L-PE]/[N-PE] (UP) ≤ 0.7 / ≤ 0.7 kV ≤ 1.5 / ≤ 1.5 kV ≤ 1.75 / ≤ 1.75 kV
Max. mains-side overcurrent protection 125 A gG 125 A gG 125 A gG
Approvals KEMA, UL KEMA, VDE, UL KEMA, UL
DEHNguard M TNS ... FM 952 408 952 405 952 409 DG M TNS 150 FM
DG M TNS 275 FM
DG M TNS 385 FM
Modular surge arrester for use in TN-S systems (4+0 configuration); with floating changeover contact.
Type DG M ... TNS 150 FM TNS 275 FM TNS 385 FM 952 408 952 405 952 409 4013364128576 04 01 02 01 426 g 453 g 482 g
350,50 €
4013364108462 04 01 02 01
319,90 €
4013364128552 04 01 02 01
350,50 €
Part No. 952 408 952 405 952 409
SPD according to EN 61643-11 / IEC 61643-11 type 2 / class II type 2 / class II type 2 / class II
Max. continuous operating voltage (a.c.) (UC) 150 V (50 / 60 Hz) 275 V (50 / 60 Hz) 385 V (50 / 60 Hz)
Nominal discharge current (8/20 µs) (In) 15 kA 20 kA 20 kA
Max. discharge current (8/20 µs) (Imax) 40 kA 40 kA 40 kA
Voltage protection level [L-PE]/[N-PE] (UP) ≤ 0.7 / ≤ 0.7 kV ≤ 1.5 / ≤ 1.5 kV ≤ 1.75 / ≤ 1.75 kV
Max. mains-side overcurrent protection 125 A gG 125 A gG 125 A gG
Approvals KEMA, UL KEMA, VDE, UL KEMA, UL
Type of remote signalling contact changeover contact changeover contact changeover contact
DEHNguard M H TT ... (FM) 952 381 952 385 DG M H TT 275
DG M H TT 275 FM
Modular surge arrester with a high total discharge capacity in the N-PE path for TT and TN-S systems (3+1 configuration); meets the increased
safety requirements by higher discharge capability; with floating remote signalling contact. 952 381 4013364318144 04 01 02 01 405 g
952 385 294,30 € 4013364318137 04 01 02 01 415 g
333,20 €
Type DG M ... H TT 275 H TT 275 FM
Part No. 952 381 952 385
SPD according to EN 61643-11 / IEC 61643-11 type 2 / class II type 2 / class II
Max. continuous operating voltage (a.c.) [L-N] (UC) 275 V (50 / 60 Hz) 275 V (50 / 60 Hz) Surge Arresters – Type 2
Nominal discharge current (8/20 µs) [L-N] (In) 20 kA 20 kA
Nominal discharge current (8/20 µs) [N-PE] (In) 80 kA 80 kA
Max. discharge current (8/20 µs) [L-N] (Imax) 40 kA 40 kA
Max. discharge current (8/20 µs) [N-PE] (Imax) 120 kA 120 kA
Lightning impulse current (10/350 µs) [N-PE] (Iimp) 40 kA 40 kA
Voltage protection level [L-N]/[N-PE] (UP) ≤ 1.5 / ≤ 1.5 kV ≤ 1.5 / ≤ 1.5 kV
Max. mains-side overcurrent protection 125 A gG 125 A gG
Approvals KEMA KEMA
Type of remote signalling contact — changeover contact

DEHNguard M TT ... 952 323 952 310 952 320 952 311 DG M TT 150
DG M TT 275
DG M TT 320
DG M TT 385
Modular surge arrester for use in TT and TN-S systems (3+1 configuration).
Type DG M ... TT 150 TT 275 TT 320 TT 385 952 323 952 310 952 320 4013364133235 04 01 02 01 381 g 405 g 416 g
311,80 €
4013364108479 04 01 02 01
288,70 €
4013364126794 04 01 02 01
311,80 €
952 311 4013364119390 04 01 02 01 432 g
311,80 €
Part No. 952 323 952 310 952 320 952 311
SPD according to EN 61643-11 / IEC 61643-11 type 2 / class II type 2 / class II type 2 / class II type 2 / class II
Max. continuous operating voltage (a.c.) [L-N] (UC) 150 V (50 / 60 Hz) 275 V (50 / 60 Hz) 320 V (50 / 60 Hz) 385 V (50 / 60 Hz)
Nominal discharge current (8/20 µs) (In) 15 kA 20 kA 20 kA 20 kA
Max. discharge current (8/20 µs) (Imax) 40 kA 40 kA 40 kA 40 kA
Lightning impulse current (10/350 µs) [N-PE] (Iimp) 12 kA 12 kA 12 kA 12 kA
Voltage protection level [L-N]/[N-PE] (UP) ≤ 0.7 / ≤ 1.5 kV ≤ 1.5 / ≤ 1.5 kV ≤ 1.5 / ≤ 1.5 kV ≤ 1.75 / ≤ 1.5 kV
Max. mains-side overcurrent protection 125 A gG 125 A gG 125 A gG 125 A gG
Approvals — KEMA, VDE, UL KEMA KEMA, UL
Valid as of August 1, 2020 You will find detailed product information on our website 61