Page 67 - Surge-Protection-E_0.pdf

Surge Arresters – Type 2

DEHNguard M TT 2P ... FM 952 115 952 135 952 116 DG M TT 2P 275 FM
DG M TT 2P 320 FM
DG M TT 2P 385 FM
Modular surge arrester for use in single-phase TT and TN systems (1+1 configuration); with floating remote signalling contact.
952 115 4013364108424 04 01 02 01 228 g
168,30 €
952 135 952 116 4013364128538 04 01 02 01 253 g 236 g
176,20 €
Type DG M ... TT 2P 275 FM TT 2P 320 FM TT 2P 385 FM 176,20 €
4013364119413 04 01 02 01
Part No. 952 115 952 135 952 116
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.) [L-N] (UC) 275 V (50 / 60 Hz) 320 V (50 / 60 Hz) 385 V (50 / 60 Hz)
Nominal discharge current (8/20 µs) (In) 20 kA 20 kA 20 kA
Max. discharge current (8/20 µs) (Imax) 40 kA 40 kA 40 kA
Lightning impulse current (10/350 µs) [N-PE] (Iimp) 12 kA 12 kA 12 kA
Voltage protection level [L-N]/[N-PE] (UP) ≤ 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
Approvals KEMA, VDE, UL KEMA KEMA
Type of remote signalling contact changeover contact changeover contact changeover contact
DEHNguard M WE ... (FM) 952 302 952 307 DG M WE 600
DG M WE 600 FM
Modular surge arrester (3+0 configuration) with a rated varistor voltage Umov = 750 V a.c.;
FM version with floating remote signalling contact. 952 302 952 307 4013364113305 04 01 02 01 386 g 388 g
274,50 €
4013364113312 04 01 02 01
314,10 €
Type DG M ... WE 600 WE 600 FM
Part No. 952 302 952 307
SPD according to EN 61643-11 / IEC 61643-11 type 2 / class II type 2 / class II
Max. continuous operating voltage (a.c.) (UC) 600 V (50 / 60 Hz) 600 V (50 / 60 Hz)
Rated varistor voltage (Umov) 750 V 750 V
Nominal discharge current (8/20 µs) (In) 15 kA 15 kA
Max. discharge current (8/20 µs) (Imax) 25 kA 25 kA
Voltage protection level (UP) ≤ 3 kV ≤ 3 kV
Max. mains-side overcurrent protection 100 A gG 100 A gG
Approvals KEMA, UL KEMA, UL
Type of remote signalling contact — changeover contact

Accessories for DEHNguard modular

Varistor-Based Protection Module
952 012 DG MOD 150
952 013 DG MOD 320
952 014 DG MOD 385
952 015 DG MOD 440
Varistor-based protection module for DEHNguard M ... and DEHNguard S ... surge arresters.
Type DG MOD 150 DG MOD 320 DG MOD 385 DG MOD 440 952 012 952 013 952 014 4013364109780 04 01 02 01 35 g 46 g 50 g
66,90 €
4013364109797 04 01 02 01
66,90 €
4013364108363 04 01 02 01
952 015 66,90 € 4013364109803 04 01 02 01 53 g
66,90 €
Part No. 952 012 952 013 952 014 952 015
Max. continuous operating voltage (a.c.) (UC) 150 V 320 V 385 V 440 V
Varistor-Based Protection Module for DEHNguard M (S) WE 952 017 DG MOD 750
Varistor-based protection module for DEHNguard M WE ... and DEHNguard S WE ... surge arresters with a rated varistor voltage Umov = 750 V a.c.
952 017 4013364113329 04 01 02 01 63 g
82,60 €
Type DG MOD 750
Part No. 952 017 Surge Arresters – Type 2
Max. continuous operating voltage (a.c.) (UC) 600 V
N-PE Spark-Gap-Based Protection Module for DEHNguard M H TT ... 952 081 DG MOD H NPE
N-PE spark-gap-based protection module with a high discharge capacity for two-pole and four-pole DEHNguard DG M H TT ... surge arresters.
952 081 4013364318182 04 01 02 01 38 g
80,90 €
Type DG MOD H NPE
Part No. 952 081
Max. continuous operating a.c. voltage (UC) 255 V
N-PE Spark-Gap-Based Protection Module for DEHNguard M TT ... 952 050 DG MOD NPE
N-PE spark-gap-based protection module for two-pole and four-pole DEHNguard DG M TT ... surge arresters.
952 050 4013364108370 04 01 02 01 38 g
75,30 €
Type DG MOD NPE
Part No. 952 050
Max. continuous operating voltage (a.c.) (UC) 255 V

Valid as of August 1, 2020 You will find detailed product information on our website 63