DEHNguard S ... VA

Multi-purpose surge arrester consisting of a base part and a plug-in protection module
Leakage-current-free series connection of a varistor and a spark gap in the pluggable protection module
High reliability due to "Thermo Dynamic Control" SPD monitoring device
Energy coordination with other arresters of the Red/Line product family
Easy replacement of protection modules without tools due to module locking system with module release button
Narrow (modular) design according to DIN 43880
Multifunctional terminal for connecting conductors and busbars
Vibration and shock-tested according to EN 60068-2

DEHNguard S VA

Modular single-pole surge arrester with a varistor connected in series with a spark gap in the pluggable protection module.

3 Products

Part No. 952080 DG S 75 VA

GTIN 4013364127296, Customs tariff No. (EU): 85363030, Gross weight: 118.00 g, PU: 1.00 Stk

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DEHNguard S 75 VA surge arrester
Modular and pluggable single-pole surge arrester
Width: 1 module, fault indication
Type 2 SPD according to EN 61643-11
Leakage-current-free series connection of a varistor and a spark gap
Max. continuous operating voltage: 75 V a.c./100 V d.c.
Voltage protection level: <= 1.1 kV
Nominal discharge current: 10 kA
Short-circuit strength: 25 kArms
Energy-coordinated according to IEC 62305-4
with arresters of the Red/Line series

Brand: DEHN
Type: DG S 75 VA
Part No.: 952080
or equivalent.

Certificates

Technical data

SPD according to EN 61643-11 / IEC 61643-11	type 2 / class II
Max. continuous operating voltage (a.c.) (U_C )	75 V (50 / 60 Hz)
Nominal discharge current (8/20 µs) (I_n )	10 kA
Max. discharge current (8/20 µs) (I_max )	20 kA
Voltage protection level (U_P )	≤ 1.1 kV
Max. mains-side overcurrent protection	100 A gG

SPD according to EN 61643-11 / IEC 61643-11	type 2 / class II
Energy coordination with terminal equipment (≤ 10 m)	type 2 + type 3
Nominal voltage (a.c.) (U_N )	60 V (50 / 60 Hz)
Max. continuous operating voltage (a.c.) (U_C )	75 V (50 / 60 Hz)
Max. continuous operating voltage (d.c.) (U_C )	100 V
Nominal discharge current (8/20 µs) (I_n )	10 kA
Max. discharge current (8/20 µs) (I_max )	20 kA
Voltage protection level (U_P )	≤ 1.1 kV
Response time (t_A )	≤ 100 ns
Max. mains-side overcurrent protection	100 A gG
Short-circuit withstand capability for max. mains-side overcurrent protection (I_SCCR )	25 kA_rms
Temporary overvoltage (TOV) (U_T) – Characteristic	115 V / 120 min. – withstand
Operating temperature range (T_U )	-40 °C ... +80 °C
Operating state / fault indication	green / red
Number of ports	1
Cross-sectional area (min.)	1.5 mm² solid / flexible
Cross-sectional area (max.)	35 mm² stranded / 25 mm² flexible
For mounting on	35 mm DIN rails acc. to EN 60715
Enclosure material	thermoplastic, red, UL 94 V-0
Place of installation	indoor installation
Degree of protection	IP 20
Capacity	1 module(s), DIN 43880

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Part No. 952082 DG S 275 VA

GTIN 4013364127319, Customs tariff No. (EU): 85363030, Gross weight: 123.40 g, PU: 1.00 Stk

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DEHNguard S 275 VA surge arrester
Modular and pluggable single-pole surge arrester
Width: 1 module, fault indication
Type 2 SPD according to EN 61643-11
Leakage-current-free series connection of a varistor and a spark gap
Max. continuous operating voltage: 275 V a.c./350 V d.c.
Voltage protection level: <= 1.5 kV
Nominal discharge current: 10 kA
Short-circuit strength: 25 kArms
Energy-coordinated according to IEC 62305-4
with arresters of the Red/Line series

Brand: DEHN
Type: DG S 275 VA
Part No.: 952082
or equivalent.

Certificates

Technical data

SPD according to EN 61643-11 / IEC 61643-11	type 2 / class II
Max. continuous operating voltage (a.c.) (U_C )	275 V (50 / 60 Hz)
Nominal discharge current (8/20 µs) (I_n )	10 kA
Max. discharge current (8/20 µs) (I_max )	20 kA
Voltage protection level (U_P )	≤ 1.5 kV
Max. mains-side overcurrent protection	100 A gG


SPD according to EN 61643-11 / IEC 61643-11	type 2 / class II
Energy coordination with terminal equipment (≤ 10 m)	type 2 + type 3
Nominal voltage (a.c.) (U_N )	230 V (50 / 60 Hz)
Max. continuous operating voltage (a.c.) (U_C )	275 V (50 / 60 Hz)
Max. continuous operating voltage (d.c.) (U_C )	350 V
Nominal discharge current (8/20 µs) (I_n )	10 kA
Max. discharge current (8/20 µs) (I_max )	20 kA
Voltage protection level (U_P )	≤ 1.5 kV
Response time (t_A )	≤ 100 ns
Max. mains-side overcurrent protection	100 A gG
Short-circuit withstand capability for max. mains-side overcurrent protection (I_SCCR )	25 kA_rms
Temporary overvoltage (TOV) (U_T) – Characteristic	440 V / 120 min. – withstand
Operating temperature range (T_U )	-40 °C ... +80 °C
Operating state / fault indication	green / red
Number of ports	1
Cross-sectional area (min.)	1.5 mm² solid / flexible
Cross-sectional area (max.)	35 mm² stranded / 25 mm² flexible
For mounting on	35 mm DIN rails acc. to EN 60715
Enclosure material	thermoplastic, red, UL 94 V-0
Place of installation	indoor installation
Degree of protection	IP 20
Capacity	1 module(s), DIN 43880
Arrester use at 16.7 Hz – traction power supply systems
– Test voltage AC (U_C )	275 V
– Nominal AC voltage (U_N )	230 V
– Nominal frequency AC (f_N )	16.7 Hz

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Part No. 952084 DG S 385 VA

GTIN 4013364127333, Customs tariff No. (EU): 85363030, Gross weight: 127.70 g, PU: 1.00 Stk

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DEHNguard S 385 VA surge arrester
Modular and pluggable single-pole surge arrester
Width: 1 module, fault indication
Type 2 SPD according to EN 61643-11
Leakage-current-free series connection of a varistor and a spark gap
Max. continuous operating voltage: 385 V a.c./500 V d.c.
Voltage protection level: <= 1.75 kV
Nominal discharge current: 10 kA
Short-circuit strength: 25 kArms
Energy-coordinated according to IEC 62305-4
with arresters of the Red/Line series

Brand: DEHN
Type: DG S 385 VA
Part No.: 952084
or equivalent.

Certificates

Technical data

SPD according to EN 61643-11 / IEC 61643-11	type 2 / class II
Max. continuous operating voltage (a.c.) (U_C )	385 V (50 / 60 Hz)
Nominal discharge current (8/20 µs) (I_n )	10 kA
Max. discharge current (8/20 µs) (I_max )	20 kA
Voltage protection level (U_P )	≤ 1.75 kV
Max. mains-side overcurrent protection	100 A gG

SPD according to EN 61643-11 / IEC 61643-11	type 2 / class II
Energy coordination with terminal equipment (≤ 10 m)	type 2 + type 3
Nominal voltage (a.c.) (U_N )	230 V (50 / 60 Hz)
Max. continuous operating voltage (a.c.) (U_C )	385 V (50 / 60 Hz)
Max. continuous operating voltage (d.c.) (U_C )	500 V
Nominal discharge current (8/20 µs) (I_n )	10 kA
Max. discharge current (8/20 µs) (I_max )	20 kA
Voltage protection level (U_P )	≤ 1.75 kV
Response time (t_A )	≤ 100 ns
Max. mains-side overcurrent protection	100 A gG
Short-circuit withstand capability for max. mains-side overcurrent protection (I_SCCR )	25 kA_rms
Temporary overvoltage (TOV) (U_T) – Characteristic	440 V / 120 min. – withstand
Operating temperature range (T_U )	-40 °C ... +80 °C
Operating state / fault indication	green / red
Number of ports	1
Cross-sectional area (min.)	1.5 mm² stranded / flexible
Cross-sectional area (max.)	35 mm² stranded / 25 mm² flexible
For mounting on	35 mm DIN rails acc. to EN 60715
Enclosure material	thermoplastic, red, UL 94 V-0
Place of installation	indoor installation
Degree of protection	IP 20
Capacity	1 module(s), DIN 43880

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DEHNguard S VA FM

Modular single-pole surge arrester with a varistor connected in series with a spark gap in the pluggable protection module; with floating remote signalling contact.

3 Products

Part No. 952085 DG S 75 VA FM

GTIN 4013364127302, Customs tariff No. (EU): 85363030, Gross weight: 122.10 g, PU: 1.00 Stk

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DEHNguard S 75 FM surge arrester
Modular and pluggable single-pole surge arrester
Width: 1 module, fault indication
With remote signalling contact
Type 2 SPD according to EN 61643-11
Leakage-current-free series connection of a varistor and a spark gap
Max. continuous operating voltage: 75 V a.c./100 V d.c.
Voltage protection level: <= 1.1 kV
Nominal discharge current: 10 kA
Short-circuit strength: 25 kArms
Energy-coordinated according to IEC 62305-4
with arresters of the Red/Line series

Brand: DEHN
Type: DG S 75 VA FM
Part No.: 952085
or equivalent.

Certificates

Technical data

SPD according to EN 61643-11 / IEC 61643-11	type 2 / class II
Max. continuous operating voltage (a.c.) (U_C )	75 V (50 / 60 Hz)
Nominal discharge current (8/20 µs) (I_n )	10 kA
Max. discharge current (8/20 µs) (I_max )	20 kA
Voltage protection level (U_P )	≤ 1.1 kV
Max. mains-side overcurrent protection	100 A gG

SPD according to EN 61643-11 / IEC 61643-11	type 2 / class II
Energy coordination with terminal equipment (≤ 10 m)	type 2 + type 3
Nominal voltage (a.c.) (U_N )	60 V (50 / 60 Hz)
Max. continuous operating voltage (a.c.) (U_C )	75 V (50 / 60 Hz)
Max. continuous operating voltage (d.c.) (U_C )	100 V
Nominal discharge current (8/20 µs) (I_n )	10 kA
Max. discharge current (8/20 µs) (I_max )	20 kA
Voltage protection level (U_P )	≤ 1.1 kV
Response time (t_A )	≤ 100 ns
Max. mains-side overcurrent protection	100 A gG
Short-circuit withstand capability for max. mains-side overcurrent protection (I_SCCR )	25 kA_rms
Temporary overvoltage (TOV) (U_T) – Characteristic	115 V / 120 min. – withstand
Operating temperature range (T_U )	-40 °C ... +80 °C
Operating state / fault indication	green / red
Number of ports	1
Cross-sectional area (min.)	1.5 mm² solid / flexible
Cross-sectional area (max.)	35 mm² stranded / 25 mm² flexible
For mounting on	35 mm DIN rail acc. to EN 60715
Enclosure material	thermoplastic, red, UL 94 V-0
Place of installation	indoor installation
Degree of protection	IP 20
Capacity	1 module(s), DIN 43880
Type of remote signalling contact	changeover contact
Switching capacity (a.c.)	250 V / 0.5 A
Switching capacity (d.c.)	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 mm² solid / flexible

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Part No. 952087 DG S 275 VA FM

GTIN 4013364127326, Customs tariff No. (EU): 85363030, Gross weight: 126.70 g, PU: 1.00 Stk

Predecessor

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DEHNguard S275 VA FM surge arrester
Modular and pluggable single-pole surge arrester
Width: 1 module, fault indication
With remote signalling contact
Type 2 SPD according to EN 61643-11
Leakage-current-free series connection of a varistor and a spark gap
Max. continuous operating voltage: 275 V a.c./350 V d.c.
Voltage protection level: <= 1.5 kV
Nominal discharge current: 10 kA
Short-circuit strength: 25 kArms
Energy-coordinated according to IEC 62305-4
with arresters of the Red/Line series

Brand: DEHN
Type: DG S 275 VA FM
Part No.: 952087
or equivalent.

Certificates

Technical data

SPD according to EN 61643-11 / IEC 61643-11	type 2 / class II
Max. continuous operating voltage (a.c.) (U_C )	275 V (50 / 60 Hz)
Nominal discharge current (8/20 µs) (I_n )	10 kA
Max. discharge current (8/20 µs) (I_max )	20 kA
Voltage protection level (U_P )	≤ 1.5 kV
Max. mains-side overcurrent protection	100 A gG


SPD according to EN 61643-11 / IEC 61643-11	type 2 / class II
Energy coordination with terminal equipment (≤ 10 m)	type 2 + type 3
Nominal voltage (a.c.) (U_N )	230 V (50 / 60 Hz)
Max. continuous operating voltage (a.c.) (U_C )	275 V (50 / 60 Hz)
Max. continuous operating voltage (d.c.) (U_C )	350 V
Nominal discharge current (8/20 µs) (I_n )	10 kA
Max. discharge current (8/20 µs) (I_max )	20 kA
Voltage protection level (U_P )	≤ 1.5 kV
Response time (t_A )	≤ 100 ns
Max. mains-side overcurrent protection	100 A gG
Short-circuit withstand capability for max. mains-side overcurrent protection (I_SCCR )	25 kA_rms
Temporary overvoltage (TOV) (U_T) – Characteristic	440 V / 120 min. – withstand
Operating temperature range (T_U )	-40 °C ... +80 °C
Operating state / fault indication	green / red
Number of ports	1
Cross-sectional area (min.)	1.5 mm² solid / flexible
Cross-sectional area (max.)	35 mm² stranded / 25 mm² flexible
For mounting on	35 mm DIN rail acc. to EN 60715
Enclosure material	thermoplastic, red, UL 94 V-0
Place of installation	indoor installation
Degree of protection	IP 20
Capacity	1 module(s), DIN 43880
Type of remote signalling contact	changeover contact
Switching capacity (a.c.)	250 V / 0.5 A
Switching capacity (d.c.)	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 mm² solid / flexible
Arrester use at 16.7 Hz – traction power supply systems
– Test voltage AC (U_C )	275 V
– Nominal AC voltage (U_N )	230 V
– Nominal frequency AC (f_N )	16.7 Hz

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Part No. 952089 DG S 385 VA FM

GTIN 4013364127340, Customs tariff No. (EU): 85363030, Gross weight: 131.70 g, PU: 1.00 Stk

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CAD files

DEHNguard S 385 VA FM surge arrester
Modular and pluggable single-pole surge arrester
Width: 1 module, fault indication
With remote signalling contact
Type 2 SPD according to EN 61643-11
Leakage-current-free series connection of a varistor and a spark gap
Max. continuous operating voltage: 385 V a.c./500 V d.c.
Voltage protection level: <= 1.75 kV
Nominal discharge current: 10 kA
Short-circuit strength: 25 kArms
Energy-coordinated according to IEC 62305-4
with arresters of the Red/Line series

Brand: DEHN
Type: DG S 385 VA FM
Part No.: 952089
or equivalent.

Certificates

Technical data

SPD according to EN 61643-11 / IEC 61643-11	type 2 / class II
Max. continuous operating voltage (a.c.) (U_C )	385 V (50 / 60 Hz)
Nominal discharge current (8/20 µs) (I_n )	10 kA
Max. discharge current (8/20 µs) (I_max )	20 kA
Voltage protection level (U_P )	≤ 1.75 kV
Max. mains-side overcurrent protection	100 A gG

SPD according to EN 61643-11 / IEC 61643-11	type 2 / class II
Energy coordination with terminal equipment (≤ 10 m)	type 2 + type 3
Nominal voltage (a.c.) (U_N )	230 V (50 / 60 Hz)
Max. continuous operating voltage (a.c.) (U_C )	385 V (50 / 60 Hz)
Max. continuous operating voltage (d.c.) (U_C )	500 V
Nominal discharge current (8/20 µs) (I_n )	10 kA
Max. discharge current (8/20 µs) (I_max )	20 kA
Voltage protection level (U_P )	≤ 1.75 kV
Response time (t_A )	≤ 100 ns
Max. mains-side overcurrent protection	100 A gG
Short-circuit withstand capability for max. mains-side overcurrent protection (I_SCCR )	25 kA_rms
Temporary overvoltage (TOV) (U_T) – Characteristic	440 V / 120 min. – withstand
Operating temperature range (T_U )	-40 °C ... +80 °C
Operating state / fault indication	green / red
Number of ports	1
Cross-sectional area (min.)	1.5 mm² solid / flexible
Cross-sectional area (max.)	35 mm² stranded / 25 mm² flexible
For mounting on	35 mm DIN rail acc. to EN 60715
Enclosure material	thermoplastic, red, UL 94 V-0
Place of installation	indoor installation
Degree of protection	IP 20
Capacity	1 module(s), DIN 43880
Type of remote signalling contact	changeover contact
Switching capacity (a.c.)	250 V / 0.5 A
Switching capacity (d.c.)	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 mm² solid / flexible

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DEHNguard S ... VA

DEHNguard S VA

Part No. 952080 DG S 75 VA

Product 952080 was added to Notepad.

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Part No. 952082 DG S 275 VA

Product 952082 was added to Notepad.

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Part No. 952084 DG S 385 VA

Product 952084 was added to Notepad.

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DEHNguard S VA FM

Part No. 952085 DG S 75 VA FM

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Part No. 952087 DG S 275 VA FM

Product 952087 was added to Notepad.

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Part No. 952089 DG S 385 VA FM

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DEHNguard S ... VA

DEHNguard S VA

Part No. 952080 DG S 75 VA

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Part No. 952082 DG S 275 VA

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Part No. 952084 DG S 385 VA

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DEHNguard S VA FM

Part No. 952085 DG S 75 VA FM

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Part No. 952087 DG S 275 VA FM

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Part No. 952089 DG S 385 VA FM

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