Lightning Protection Products

DEHNguard S FM


Product No：Pro200964103411
Product Model：DEHNguard S FM
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DEHNguard S FM

                        
DEHNguard S ... FM     Dimension drawing DG S ... FM        Basic circuit diagram DG S ... FM 

DG S ... FM: Single-pole pluggable surge arrester consisting of a base part and plug-in protection module; with floating remote signalling contact

DG S 48 FM DG S 75 FM DG S 150 FM DG S 275 FM DG S 320 FM DG S 385 FM DG S 440 FM DG S 600 FM
SPD according to EN 61643-11 Type 2 Type 2 Type 2 Type 2 Type 2 Type 2 Type 2 Type 2
SPD according to IEC 61643-1 Class II Class II Class II Class II Class II Class II Class II Class II
Max. continuous operating a.c. voltage [UC] 48 V 75 V 150 V 275 V 320 V 385 V 440 V 600 V
Max. continuous operating d.c. voltage [UC] 60 V 100 V 200 V 350 V 420 V 500 V 585 V 600 V
Nominal discharge current (8/20 µs) [In] 10 kA 10 kA 15 kA 20 kA 20 kA 20 kA 20 kA 15 kA
Max. discharge current (8/20 µs) [Imax] 25 kA 40 kA 40 kA 40 kA 40 kA 40 kA 40 kA 30 kA
Voltage protection level [UP] ≤ 0.3 kV ≤ 0.4 kV ≤ 0.7 kV ≤ 1.25 kV ≤ 1.5 kV ≤ 1.75 kV ≤ 2 kV ≤ 2.5 kV
Voltage protection level for 5 kA [UP] ≤ 0.25 kV ≤ 0.35 kV ≤ 0.55 kV ≤ 1 kV ≤ 1.2 kV ≤ 1.35 kV ≤ 1.7 kV ≤ 2 kV
Response time [tA] ≤ 25 ns ≤ 25 ns ≤ 25 ns ≤ 25 ns ≤ 25 ns ≤ 25 ns ≤ 25 ns ≤ 25 ns
Max. mains-side overcurrent protection 125 A gL/gG 125 A gL/gG 125 A gL/gG 125 A gL/gG 125 A gL/gG 125 A gL/gG 125 A gL/gG 100 A gL/gG
Short circuit withstand capability for max. mains-side overcurrent protection 50 kArms 50 kArms 50 kArms 50 kArms 25 kArms 25 kArms 25 kArms 25 kArms
Temporary overvoltage (TOV) [UT] -- -- -- 335 V / 5 sec. 335 V / 5 sec. -- 580 V / 5 sec. --
Operating temperature range [TU] -40°C...+80°C -40°C...+80°C -40°C...+80°C -40°C...+80°C -40°C...+80°C -40°C...+80°C -40°C...+80°C -40°C...+80°C
Operating state/fault indication green / red green / red green / red green / red green / red green / red green / red green / red
Cross-sectional area (min.) 1.5 mm2solid/flexible 1.5 mm2solid/flexible 1.5 mm2solid/flexible 1.5 mm2solid/flexible 1.5 mm2solid/flexible 1.5 mm2solid/flexible 1.5 mm2solid/flexible 1.5 mm2solid/flexible
Cross-sectional area (max.) 35 mm2stranded/25 mm2flexible 35 mm2stranded/25 mm2flexible 35 mm2stranded/25 mm2flexible 35 mm2stranded/25 mm2flexible 35 mm2stranded/25 mm2flexible 35 mm2stranded/25 mm2flexible 35 mm2stranded/25 mm2flexible 35 mm2stranded/25 mm2flexible
For mounting on 35 mm DIN rail acc. to EN 60715 35 mm DIN rail acc. to EN 60715 35 mm DIN rail acc. to EN 60715 35 mm DIN rail acc. to EN 60715 35 mm DIN rail acc. to EN 60715 35 mm DIN rail acc. to EN 60715 35 mm DIN rail acc. to EN 60715 35 mm DIN rail acc. to EN 60715
Enclosure material red thermoplastic, UL 94 V-0 thermoplastic, red, UL 94 V-0 thermoplastic, red, UL 94 V-0 thermoplastic, red, UL 94 V-0 thermoplastic, red, UL 94 V-0 thermoplastic, red, UL 94 V-0 thermoplastic, red, UL 94 V-0 thermoplastic, red, UL 94 V-0
Degree of protection IP 20 IP 20 IP 20 IP 20 IP 20 IP 20 IP 20 IP 20
Dimension 1 mod., DIN 43 1 mod., DIN 43 1 mod., DIN 43 1 mod., DIN 43 1 mod., DIN 43 1 mod., DIN 43 1 mod., DIN 43 1 mod., DIN 43
Approvals, Certifications -- KEMA, VDE, UL, CSA KEMA, VDE, UL, VdS, CSA KEMA, VDE, UL, VdS, CSA KEMA, VDE, UL, VdS, CSA KEMA, VDE, UL, VdS, CSA KEMA, VDE, UL, VdS, CSA KEMA, VDE, UL, VdS, CSA
Type of remote signalling contact changeover contact changeover contact changeover contact changeover contact changeover contact changeover contact changeover contact changeover contact
Switching capacity a.c. 250 V/0.5 A 250 V/0.5 A 250 V/0.5 A 250 V/0.5 A 250 V/0.5 A 250 V/0.5 A 250 V/0.5 A 250 V/0.5 A
Switching capacity d.c. 250 V/0.1 A; 125 V/0.2 A; 75 V/0.5 A 250 V/0.1 A; 125 V/0.2 A; 75 V/0.5 A 250 V/0.1 A; 125 V/0.2 A; 75 V/0.5 A 250 V/0.1 A; 125 V/0.2 A; 75 V/0.5 A 250 V/0.1 A; 125 V/0.2 A; 75 V/0.5 A 250 V/0.1 A; 125 V/0.2 A; 75 V/0.5 A 250 V/0.1 A; 125 V/0.2 A; 75 V/0.5 A 250 V/0.1 A; 125 V/0.2 A; 75 V/0.5 A
Cross-sectional area for remote signalling terminals max. 1.5 mm2solid/flexible max. 1.5 mm2solid/flexible max. 1.5 mm2solid/flexible max. 1.5 mm2solid/flexible max. 1.5 mm2solid/flexible max. 1.5 mm2solid/flexible max. 1.5 mm2solid/flexible max. 1.5 mm2solid/flexible
1 pcs. 1 pcs. 1 pcs. 1 pcs. 1 pcs. 1 pcs. 1 pcs. 1 pcs.
ordering information
Type DG S 48 FM DG S 75 FM DG S 150 FM DG S 275 FM DG S 320 FM DG S 385 FM DG S 440 FM DG S 600 FM
Part No. 952 098 952 091 952 092 952 090 952 093 952 094 952 095 952 096
Packing unit 1 pc(s)