Page 87 - Surge-Protection-E_0.pdf

Surge Arresters – Type 2

DEHNguard SE DC ... 972 110 972 120 972 130 972 140 DG SE DC 60
DG SE DC 242
DG SE DC 550
DG SE DC 900
Modular single-pole surge arrester for d.c. applications.
972 110 4013364158504 04 01 02 15 138 g
112,10 €
972 120 972 130 4013364158528 04 01 02 15 148 g 162 g
107,70 €
4013364158627 04 01 02 15
Type DG ... SE DC 60 SE DC 242 SE DC 550 SE DC 900 972 140 107,70 € 4013364158641 04 01 02 15 168 g
112,10 €
Part No. 972 110 972 120 972 130 972 140
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 (d.c.) (UC) 60 V 242 V 550 V 900 V
Nominal discharge current (8/20 µs) (In) 12.5 kA 12.5 kA 12.5 kA 12.5 kA
Voltage protection level (UP) ≤ 0.5 kV ≤ 1.25 kV ≤ 2.0 kV ≤ 3.0 kV
Short-circuit withstand capability without 300 A 300 A 200 A 100 A
backup fuse (d.c.) (ISCCR)
Short-circuit withstand capability for max. mains-side 25 kA 25 kA 25 kA 25 kA
overcurrent protection (d.c.) (ISCCR)
Max. mains-side overcurrent protection 35 A gG 35 A gG 35 A gG 80 A gPV
DEHNguard SE DC ... FM 972 115 972 125 972 135 972 145 DG SE DC 60 FM
DG SE DC 242 FM
DG SE DC 550 FM
DG SE DC 900 FM
Modular single-pole surge arrester for d.c. applications; with floating remote signalling contact.
972 115 4013364158511 04 01 02 15 142 g
129,70 €
972 125 972 135 4013364158610 04 01 02 15 152 g 167 g
125,30 €
Type DG ... SE DC 60 FM SE DC 242 FM SE DC 550 FM SE DC 900 FM 972 145 125,30 € 4013364158658 04 01 02 15 172 g
4013364158634 04 01 02 15
129,70 €
Part No. 972 115 972 125 972 135 972 145
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 (d.c.) (UC) 60 V 242 V 550 V 900 V
Nominal discharge current (8/20 µs) (In) 12.5 kA 12.5 kA 12.5 kA 12.5 kA
Voltage protection level (UP) ≤ 0.5 kV ≤ 1.25 kV ≤ 2.0 kV ≤ 3.0 kV
Short-circuit withstand capability without 300 A 300 A 200 A 100 A
backup fuse (d.c.) (ISCCR)
Short-circuit withstand capability for max. mains-side 25 kA 25 kA 25 kA 25 kA
overcurrent protection (d.c.) (ISCCR)
Max. mains-side overcurrent protection 35 A gG 35 A gG 35 A gG 80 A gPV
Type of remote signalling contact changeover contact changeover contact changeover contact changeover contact

Accessories for DEHNguard ME / SE DC ... (FM)

Varistor-Based Protection Module for DEHNguard ME DC
Type DG MOD DC Y 500 972 050 972 050 4013364343825 04 01 02 15 89 g
DG MOD DC Y 500
98,80 €
Part No. 972 050 +
Max. continuous operating voltage (d.c.) (UC) 950 V

Spark-Gap Based Protection Module for DEHNguard ME DC
Surge Arresters – Type 2
Type DGP MOD DC Y 500 972 051 DGP MOD DC Y 500
Part No. 972 051 + 972 051 4013364347977 04 01 02 15 40 g
76,30 €
Max. continuous operating voltage DC (UC) 950 V

Varistor-Based Protection Module for DEHNguard SE DC 972 010 972 020 972 030 972 040 DG MOD E DC 60
DG MOD E DC 242
DG MOD E DC 550
DG MOD E DC 900
Type DG MOD ... E DC 60 E DC 242 E DC 550 E DC 900
972 010 972 020 4013364158672 04 01 02 15 48 g 57 g
98,80 €
Part No. 972 010 972 020 972 030 972 040 972 030 972 040 94,50 € 4013364158719 04 01 02 15 71 g 77 g
4013364158702 04 01 02 15
94,50 €
4013364158764 04 01 02 15
98,80 €
Max. continuous operating voltage (d.c.) (UC) 60 V 242 V 550 V 900 V
Earthing Clip for 1.5-module Enclosures, single-phase, two-pole 900 460 EB 1 2 1.5
Earthing clip for connecting the earth terminal of e.g. two SPDs with 1.5-module enclosure to earth, with terminal.
900 460 4013364244146 04 01 02 50 37 g
11,90 €
Type EB 1 2 1.5
Part No. 900 460
Dimensions 34 x 60 x 28 mm
Terminal up to 25 mm 2

Valid as of August 1, 2020 You will find detailed product information on our website 83