DEHNsecure modular

Coordinated and modular single-pole Lightning Current Arrester for d.c. Applications

For protecting d.c. consumer's installations against surges and even direct lightning strikes. For installation in conformity with the lightning protection zone concept at the boundaries from 0A– 1.
  • Coordinated spark-gap-based lightning current arrester consisting of a base part and a plug-in protection module
  • Spark gap technology particularly suited for use in d.c. circuits
  • High lightning current discharge capacity of 25 kA (10/350 µs)
  • Directly coordinated with DEHNguard SE DC ... surge protective devices
  • Low voltage protection level
  • Operating state / fault indication by green / red indicator flag in the inspection window
  • Easy replacement of protection modules due to module locking system with module release button

Version

DEHNsecure M 1 ...: Coordinated and modular single-pole lightning current arrester for d.c. applications
DEHNsecure M 1 ... FM: With remote signalling contact for monitoring device (floating changeover contact)
DEHNsecure M 2P ...: Coordinated and modular two-pole lightning current arrester for d.c. applications
DEHNsecure M 2P ... FM: With remote signalling contact for monitoring device (floating changeover contact)

Details

The modular devices of the DEHNsecure product family are coordinated lightning current arresters with a functional design.
They can be energy-coordinated with type 2 surge arresters of the DEHNguard SE DC family.
The DEHNsecure arresters combine high performance and ease of use in a single device. Their electrical parameters are rated for the most stringent requirements in lightning and surge protection systems.
The internal structure of the DEHNsecure spark gap is suited for use in d.c. circuits. The device concept prevents mains follow currents up to 25,000 A d.c. from occurring.
With this new arrester series, a consistent lightning protection zone concept including the cross-boundary d.c. lines can now be implemented.
Furthermore, the leakage-current-free version of the spark-gap-based arrester offers numerous advantages when used in insulation monitored systems or for applications with extreme requirements on the self-energy consumption.
DEHNsecure arresters are used, for example, in safety lighting systems, emergency power supplies, d.c. systems for direct supply of d.c. drives, control circuits and any kind of battery-operated power supply.
DEHNsecure M 1 60 (FM) and DEHNsecure M 2P 60 (FM) are specifically developed for Remote Radio Head (RRH) applications. Designed for possible high load currents, they leave sufficient margin for future extensions in the field of mobile communication.
DEHNsecure M 1 242 (FM) is used for safety lighting systems. The relevant loads are supplied with a.c. voltage during normal operation and with battery-operated d.c. voltage during emergency operation. As surges may occur during both operating states, DEHNsecure M 1 242 is suited for direct and alternating currents (backup fuse max. 10 A gG).
The modular design of the DEHNsecure arresters makes them safe and user-friendly. Their vibration-proof module locking system, for example, is said to be unique. Shock or vibration during transport or operation or enormous mechanical impulse loads resulting from discharges do not affect the module locking system which ensures safe fixation both for the base part and protection module. Nevertheless, the protection modules can be easily replaced without tools by simply pressing the easy-to-use module release button. The mechanically coded base part and protection module prohibit installing an incorrect module. DEHNsecure arresters incorporate double terminals, allowing series connection of the arresters in a space-saving and cost-effective way according to IEC 60364-5-53 requirements for nominal currents up to 125 A.
The operating state / fault indicator of DEHNsecure needs no power to operate and instantly shows the operating state of the device. Apart from the standard visual indicator with red and green indicator flags, DEHNsecure ... FM devices have an additional remote signalling output. With its floating changeover contact, the remote signal can be used as a break or make contact according to the particular circuit concept.

Models

DEHNsecure M 1 ...

DEHNsecure M 1 ... FM

DEHNsecure M 2P ... (FM)

DEHNsecure M 1 ...

Basic circuit diagram DSE M 1 ...Dimension drawing DSE M 1 ...

Coordinated and modular single-pole lightning current arrester for d.c. applications.


Specifications

Type
Part No.
SPD classification according to EN 61643-11 / IEC 61643-11
Max. continuous operating voltage (d.c.) (UC)
Lightning impulse current (10/350 µs) (Iimp)
Specific energy (W/R)
Voltage protection level (UP)
Directly coordinated with DEHNguard
Response time (tA)
Short-circuit withstand capability for max. mains-side overcurrent protection d.c. (ISCCR)
Max. mains-side overcurrent protection
Max. backup fuse (DC+/DC- -> DC+'/DC-')
Operating temperature range (parallel connection) (TUP)
Operating temperature range (series connection) (TUS)
Operating state / fault indication
Number of ports
Cross-sectional area (DC+/DC-, DC+'/DC-', 9/DC-) (min.)
Cross-sectional area (DC+/DC-, 9/DC-) (max.)
Cross-sectional area (DC+'/DC-') (max.)
For mounting on
Enclosure material
Place of installation
Degree of protection
Capacity
Approvals
Extended technical data:
– d.c. and a.c. operation
– Max. continuous operating voltage (a.c.) (UC)
– Max. backup fuse
Weight
GTIN
PU
Part No.
  • DSE M 1 60
  • 971 121
  • type 1 / class I
  • 60 V
  • 25 kA
  • 156.25 kJ/ohms
  • ≤ 1.5 kV
  • DG S 150 (Part No. 952 072)
  • 100 ns
  • 25 kA
  • 250 A gL
  • 125 A gL
  • -40 °C ... +80 °C
  • -40 °C ... +60 °C
  • green / red
  • 1
  • 10 mm2 solid / flexible
  • 50 mm2 stranded / 35 mm2 flexible
  • 35 mm2 stranded / 25 mm2 flexible
  • 35 mm DIN rails acc. to EN 60715
  • thermoplastic, red, UL 94 V-0
  • indoor installation
  • IP 20
  • 2 module(s), DIN 43880
  • UL
  • when used in safety lighting systems
  • no
  •  
  •  
  • 284 g
  • 4013364138582
  • 1 pc(s)
  • 971 121
  • Specifications (PDF)
  • More
  • DSE M 1 220
  • 971 120
  • type 1 / class I
  • 220 V
  • 25 kA
  • 156.25 kJ/ohms
  • ≤ 2.5 kV
  • DG S 385 (Part No. 952 074)
  • 100 ns
  • 25 kA
  • 250 A gL
  • 125 A gL
  • -40 °C ... +80 °C
  • -40 °C ... +60 °C
  • green / red
  • 1
  • 10 mm2 solid / flexible
  • 50 mm2 stranded / 35 mm2 flexible
  • 35 mm2 stranded / 25 mm2 flexible
  • 35 mm DIN rails acc. to EN 60715
  • thermoplastic, red, UL 94 V-0
  • indoor installation
  • IP 20
  • 2 module(s), DIN 43880
  •  
  • when used in safety lighting systems
  • no
  •  
  •  
  • 252 g
  • 4013364133631
  • 1 pc(s)
  • 971 120
  • Specifications (PDF)
  • More
    • Further Pictures
      Basic circuit diagram DSE M 1 220
      open PDF
      Dimension drawing DSE M 1 220
      open PDF
      Further Information
      Product Specifications (Text)

      Back

      Coordinated DEHNsecure M 1 220 lightning current arrester
      Modular, pluggable and coordinated single-pole 
      lightning current arrester, width: 2 mod.
      for d.c. applications
      Type 1 SPD according to EN 61643-11
      Spark gap technology ideally suited for use in d.c. circuits
      Fault indication
      Max. continuous operating voltage: 220 V a.c.
      Voltage protection level: <= 2.5 kV	 
      Lightning impulse current (10/350 µs): 25 kA
      Short-circuit strength (d.c.): 25 kA
      Energy-coordinated according to IEC 62305-4
       with arresters of the Red/Line series

      delivery and installation.

      Brand: DEHN
      Type: DSE M 1 220
      Part No.: 971 120

      or equivalent.
      Installation Instructions
      Certificates
      CE_DSE_M_1_220_FM
      CAD-Data for registered Users
      961110.stp
      961110.igs
      961110.jt
      961110.dwg
      971120m_E.dxf
  • DSE M 1 242
  • 971 122
  • type 1 / class I
  • 242 V
  • 25 kA
  • 156.25 kJ/ohms
  • ≤ 2.5 kV
  • DG S 385 (Part No. 952 074)
  • 100 ns
  • 25 kA
  • 250 A gL
  • 125 A gL
  • -40 °C ... +80 °C
  • -40 °C ... +60 °C
  • green / red
  • 1
  • 10 mm2 solid / flexible
  • 50 mm2 stranded / 35 mm2 flexible
  • 35 mm2 stranded / 25 mm2 flexible
  • 35 mm DIN rails acc. to EN 60715
  • thermoplastic, red, UL 94 V-0
  • indoor installation
  • IP 20
  • 2 module(s), DIN 43880
  •  
  • when used in safety lighting systems
  • yes
  • 255 V
  • 10 A gG
  • 258 g
  • 4013364144477
  • 1 pc(s)
  • 971 122
  • Specifications (PDF)
  • More
    • Further Pictures
      Basic circuit diagram DSE M 1 242
      open PDF
      Dimension drawing DSE M 1 242
      open PDF
      Further Information
      Product Specifications (Text)

      Back

      Coordinated DEHNsecure M 1 242 lightning current arrester
      Modular, pluggable and coordinated single-pole 
      lightning current arrester, width: 2 mod.
      for d.c. applications
      Type 1 SPD according to EN 61643-11
      Spark gap technology ideally suited for use in d.c. circuits
      Fault indication
      Max. continuous operating voltage:  242 V a.c.
      Voltage protection level: <= 2.5 kV	 
      Lightning impulse current (10/350 µs): 25 kA
      Short-circuit strength (d.c.):  25 kA
      Energy-coordinated according to IEC 62305-4 
      with arresters of the Red/Line series

      delivery and installation.

      Brand: DEHN
      Type: DSE M 1 242
      Part No.: 971 122

      or equivalent.
      Installation Instructions
      Certificates
      CE_DSE_M_1_242_FM
      CAD-Data for registered Users
      961110.stp
      961110.igs
      961110.jt
      961110.dwg
      971120m_E.dxf

DEHNsecure M 1 ... FM

Basic circuit diagram DSE M 1 ... FMDimension drawing DSE M 1 ... FM

Coordinated and modular single-pole lightning current arrester for d.c. applications; with remote signalling contact for monitoring device (floating changeover contact).


Specifications

Type
Part No.
SPD classification according to EN 61643-11 / IEC 61643-11
Max. continuous operating voltage (d.c.) (UC)
Lightning impulse current (10/350 µs) (Iimp)
Specific energy (W/R)
Nominal discharge current (8/20 µs) (In)
Voltage protection level (UP)
Directly coordinated with DEHNguard
Response time (tA)
Short-circuit withstand capability for max. mains-side overcurrent protection d.c. (ISCCR)
Max. mains-side overcurrent protection
Max. backup fuse (DC+/DC- -> DC+'/DC-')
Operating temperature range (parallel connection) (TUP)
Operating temperature range (series connection) (TUS)
Operating state / fault indication
Number of ports
Cross-sectional area (DC+/DC-, DC+'/DC-', 9/DC-) (min.)
Cross-sectional area (DC+/DC-, 9/DC-) (max.)
Cross-sectional area (DC+'/DC-') (max.)
For mounting on
Enclosure material
Place of installation
Degree of protection
Capacity
Approvals
Type of remote signalling contact
Switching capacity (a.c.)
Switching capacity (d.c.)
Cross-sectional area for remote signalling terminals
Extended technical data:
– d.c. and a.c. operation
– Max. continuous operating voltage (a.c.) (UC)
– Max. backup fuse
Weight
GTIN
PU
Part No.
  • DSE M 1 60 FM
  • 971 126
  • type 1 / class I
  • 60 V
  • 25 kA
  • 156.25 kJ/ohms
  • 25 kA
  • ≤ 1.5 kV
  • DG S 150 FM (Part No. 952 092)
  • 100 ns
  • 25 kA
  • 250 A gL
  • 125 A gL
  • -40 °C ... +80 °C
  • -40 °C ... +60 °C
  • green / red
  • 1
  • 10 mm2 solid / flexible
  • 50 mm2 stranded / 35 mm2 flexible
  • 35 mm2 stranded / 25 mm2 flexible
  • 35 mm DIN rails acc. to EN 60715
  • thermoplastic, red, UL 94 V-0
  • indoor installation
  • IP 20
  • 2 module(s), DIN 43880
  • UL
  • changeover contact
  • 250 V / 0.5 A
  • 250 V / 0,1 A; 125 V / 0,2 A; 75 V / 0.5 A
  • max. 1.5 mm2 solid / flexible
  • when used in safety lighting systems
  • no
  •  
  •  
  • 288 g
  • 4013364138599
  • 1 pc(s)
  • 971 126
  • Specifications (PDF)
  • More
  • DSE M 1 220 FM
  • 971 125
  • type 1 / class I
  • 220 V
  • 25 kA
  • 156.25 kJ/ohms
  •  
  • ≤ 2.5 kV
  • DG S 385 FM (Part No. 952 094)
  • 100 ns
  • 25 kA
  • 250 A gL
  • 125 A gL
  • -40 °C ... +80 °C
  • -40 °C ... +60 °C
  • green / red
  • 1
  • 10 mm2 solid / flexible
  • 50 mm2 stranded / 35 mm2 flexible
  • 35 mm2 stranded / 25 mm2 flexible
  • 35 mm DIN rails acc. to EN 60715
  • thermoplastic, red, UL 94 V-0
  • indoor installation
  • IP 20
  • 2 module(s), DIN 43880
  •  
  • changeover contact
  • 250 V / 0.5 A
  • 250 V / 0.1 A; 125 V / 0.2 A; 75 V / 0.5 A
  • max. 1.5 mm2 solid / flexible
  • when used in safety lighting systems
  • no
  •  
  •  
  • 226 g
  • 4013364133648
  • 1 pc(s)
  • 971 125
  • Specifications (PDF)
  • More
    • Further Pictures
      Basic circuit diagram DSE M 1 60 FM
      open PDF
      Dimension drawing DSE M 1 60 FM
      open PDF
      Further Information
      Product Specifications (Text)

      Back

      Coordinated DEHNsecure M 1 220 FM lightning current arrester
      Modular, pluggable and coordinated single-pole 
      lightning current arrester, width: 2 mod.
      for d.c. applications
      With remote signalling contact
      Type 1 SPD according to EN 61643-11
      Spark gap technology ideally suited for use in d.c. circuits
      Fault indication
      Max. continuous operating voltage: 220 V a.c.
      Voltage protection level: <=2.5 kV	 
      Lightning impulse current (10/350 µs): 25 kA
      Short-circuit strength (d.c.): 25 kA
      Energy-coordinated according to IEC 62305-4 
      with arresters of the Red/Line series

      delivery and installation.

      Brand: DEHN
      Type: DSE M 1 220 FM
      Part No.: 971 125

      or equivalent.
      Installation Instructions
      Certificates
      CE_DSE_M_1_220_FM
      CAD-Data for registered Users
      961115.stp
      961115.igs
      961115.jt
      961115.dwg
      971125m_E.dxf
  • DSE M 1 242 FM
  • 971 127
  • type 1 / class I
  • 242 V
  • 25 kA
  • 156.25 kJ/ohms
  •  
  • ≤ 2.5 kV
  • DG S 385 FM (Part No. 952 094)
  • 100 ns
  • 25 kA
  • 250 A gL
  • 125 A gL
  • -40 °C ... +80 °C
  • -40 °C ... +60 °C
  • green / red
  • 1
  • 10 mm2 solid / flexible
  • 50 mm2 stranded / 35 mm2 flexible
  • 35 mm2 stranded / 25 mm2 flexible
  • 35 mm DIN rails acc. to EN 60715
  • thermoplastic, red, UL 94 V-0
  • indoor installation
  • IP 20
  • 2 module(s), DIN 43880
  •  
  • changeover contact
  • 250 V / 0.5 A
  • 250 V / 0.1 A; 125 V / 0.2 A; 75 V / 0.5 A
  • max. 1.5 mm2 solid / flexible
  • when used in safety lighting systems
  • yes
  • 255 V
  • 10 A gG
  • 254 g
  • 4013364144484
  • 1 pc(s)
  • 971 127
  • Specifications (PDF)
  • More
    • Further Pictures
      Basic circuit diagram DSE M 1 242 FM
      open PDF
      Dimension drawing DSE M 1 242 FM
      open PDF
      Further Information
      Product Specifications (Text)

      Back

      Coordinated DEHNsecure M 1 242 FM lightning current arrester
      Modular, pluggable and coordinated single-pole 
      lightning current arrester, width: 2 mod.
      for d.c. applications
      With remote signalling contact
      Type 1 SPD according to EN 61643-11
      Spark gap technology ideally suited for use in d.c. circuits
      Fault indication
      Max. continuous operating voltage: 242 V a.c.
      Voltage protection level: <=2.5 kV	 
      Lightning impulse current (10/350 µs): 25 kA
      Short-circuit strength (d.c.): 25 kA
      Energy-coordinated according to IEC 62305-4 
      with arresters of the Red/Line series

      delivery and installation.

      Brand: DEHN
      Type: DSE M 1 242 FM
      Part No.: 971 127

      or equivalent.
      Installation Instructions
      Certificates
      CE_DSE_M_1_242_FM
      CAD-Data for registered Users
      961115.stp
      961115.igs
      961115.jt
      961115.dwg
      971125m_E.dxf

DEHNsecure M 2P ... (FM)

Basic circuit diagram DSE M 2P ... FMDimension drawing DSE M 2P ... FM

Coordinated and modular two-pole lightning current arrester for d.c. applications up to 60 V (1+1 configuration); FM version with floating remote signalling contact.


Specifications

Type
Part No.
SPD classification according to EN 61643-11 / IEC 61643-11
Max. continuous operating voltage (d.c.) (UC)
Lightning impulse current (10/350 µs) (DC+/DC- -> DC-/DC+) / (DC-/DC+ -> 9) (Iimp)
Specific energy (DC+/DC- -> DC-/DC+) / (DC-/DC+ -> 9) (W/R)
Voltage protection level (DC+/DC- -> DC-/DC+) / (DC-/DC+ -> 9) (UP)
Response time (tA)
Short-circuit withstand capability for max. mains-side overcurrent protection d.c. (ISCCR)
Max. mains-side overcurrent protection
Max. backup fuse (DC+/DC- -> DC+'/DC-')
Operating temperature range (parallel connection) (TUP)
Operating temperature range (series connection) (TUS)
Operating state / fault indication
Number of ports
Cross-sectional area (min.)
Cross-sectional area (DC+/DC-, DC-/DC+, 9) (max.)
Cross-sectional area (DC+´/DC-´, DC-´/DC+´) (max.)
For mounting on
Enclosure material
Place of installation
Degree of protection
Capacity
Approvals
Type of remote signalling contact
Switching capacity (a.c.)
Switching capacity (d.c.)
Cross-sectional area for remote signalling terminals
Weight
GTIN
PU
Part No.
  • DSE M 2P 60
  • 971 221
  • type 1 / class I
  • 60 V
  • 25 / 50 kA
  • 156.25 / 625.00 kJ/ohms
  • ≤ 1.5 / ≤ 1.5 kV
  • ≤ 100 ns
  • 25 kA
  • 250 A gL
  • 125 A gL
  • -40 °C ... +80 °C
  • -40 °C ... +60 °C
  • green / red
  • 1
  • 10 mm2 solid / flexible
  • 50 mm2 stranded / 35 mm2 flexible
  • 35 mm2 stranded / 25 mm2 flexible
  • 35 mm DIN rails acc. to EN 60715
  • thermoplastic, red, UL 94 V-0
  • indoor installation
  • IP 20
  • 4 module(s), DIN 43880
  • UL
  •  
  •  
  •  
  •  
  • 608 g
  • 4013364138612
  • 1 pc(s)
  • 971 221
  • Specifications (PDF)
  • More
  • DSE M 2P 60 FM
  • 971 226
  • type 1 / class I
  • 60 V
  • 25 / 50 kA
  • 156.25 / 625.00 kJ/ohms
  • ≤ 1.5 / ≤ 1.5 kV
  • ≤ 100 ns
  • 25 kA
  • 250 A gL
  • 125 A gL
  • -40 °C ... +80 °C
  • -40 °C ... +60 °C
  • green / red
  • 1
  • 10 mm2 solid / flexible
  • 50 mm2 stranded / 35 mm2 flexible
  • 35 mm2 stranded / 25 mm2 flexible
  • 35 mm DIN rails acc. to EN 60715
  • thermoplastic, red, UL 94 V-0
  • indoor installation
  • IP 20
  • 4 module(s), DIN 43880
  • UL
  • changeover contact
  • 250 V / 0.5 A
  • 250 V / 0.1 A; 125 V / 0.2 A; 75 V / 0.5 A
  • max. 1.5 mm2 solid / flexible
  • 614 g
  • 4013364138629
  • 1 pc(s)
  • 971 226
  • Specifications (PDF)
  • More

Accessories

DEHNpanel

Visual remote indicator for (multiple) surge protective devices (SPDs)

Show SpecificationsHide Specifications

Specifications

Type
Part No.
Operating state/fault indication
Enclosure material
Weight
GTIN
PU
  • DPAN L
  • 910 200
  • green LED (flashing) / red LED (flashing)
  • noryl
  • 140 g
  • 4013364144019
  • 1 pc(s)
  • Specifications (PDF)
  • More
    • Further Pictures
      open PDF
      Further Information
      Product Specifications (Text)

      Back

      DPAN L visual remote indication for surge protective devices
      Visual remote indicator with current-saving LEDs for surge protective devices (SPDs) 
      With remote signalling contact
      Also suited for alarm signalling of other devices with floating changeover contact
      For installation in switchgear cabinet doors.
      Power supply: 2x 1.5 V AA batteries
      Degree of protection: IP 40
      Mounting dimensions: 92 x 45 mm
      Dimensions: 96 x 48 x 75 mm

      delivery and installation.

      Brand: DEHN
      Type: DPAN L
      Part No.: 910 200

      or equivalent.
      Installation Instructions
      Certificates
      CE_DEHNpanel

DSE M Spark-Gap-Based Protection Module

Spark-gap-based protection module

Show SpecificationsHide Specifications

Specifications

Type
Part No.
Max. continuous operating voltage (d.c.) (UC)
Weight
GTIN
PU
  • DSE MOD 60
  • 971 001
  • 60 V
  • 139 g
  • 4013364138605
  • 1 pc(s)
  • Specifications (PDF)
  • More
    • Further Pictures
      open PDF
      Further Information
      Product Specifications (Text)

      Back

      DSE MOD 60 spark-gap-based protection module
      Spark-gap-based protection module for
      coordinated single-pole type 1 arresters of
      the Red/Line series according to EN 61643-11
      Spark gap technology particularly suitable for use 
      in d.c. circuits
      Fault indication
      Max. continuous operating voltage: 60 V d.c.
      Lightning impulse current: 25 kA
      Short-circuit strength in case of 
      max. mains-side overcurrent protection (d.c.): 25 kA

      delivery and installation.

      Brand: DEHN
      Type: DSE MOD 60
      Part No.: 971 001

      or equivalent.
      Installation Instructions
      Certificates
      CE_DSE_M_2P_60_FM
      CE_DSE_M_1_60_FM
  • DSE MOD 220
  • 971 002
  • 220 V
  • 106 g
  • 4013364133655
  • 1 pc(s)
  • Specifications (PDF)
  • More
    • Further Pictures
      open PDF
      Further Information
      Product Specifications (Text)

      Back

      DSE MOD 220 spark-gap-based protection module
      Spark-gap-based protection module for
      coordinated single-pole type 1 arresters of
      the Red/Line series according to EN 61643-11
      Spark gap technology particularly suitable for use 
      in d.c. circuits
      Fault indication
      Max. continuous operating voltage: 220 V d.c.
      Lightning impulse current: 25 kA
      Short-circuit strength in case of 
      max. mains-side overcurrent protection (d.c.): 25 kA

      delivery and installation.

      Brand: DEHN
      Type: DSE MOD 220
      Part No.: 971 002

      or equivalent.
      Installation Instructions
      Certificates
      CE_DSE_M_1_220_FM
  • DSE MOD 242
  • 971 003
  • 242 V
  • 108 g
  • 4013364144491
  • 1 pc(s)
  • Specifications (PDF)
  • More
    • Further Pictures
      open PDF
      Further Information
      Product Specifications (Text)

      Back

      DSE MOD 242 spark-gap-based protection module
      Spark-gap-based protection module for
      coordinated single-pole type 1 arresters of
      the Red/Line series according to EN 61643-11
      Spark gap technology particularly suitable for use 
      in d.c. circuits
      Fault indication
      Max. continuous operating voltage: 242 V d.c.
      Lightning impulse current: 25 kA
      Short-circuit strength in case of 
      max. mains-side overcurrent protection (d.c.): 25 kA

      delivery and installation.

      Brand: DEHN
      Type: DSE MOD 242
      Part No.: 971 003

      or equivalent.
      Installation Instructions
      Certificates
      CE_DSE_M_1_242_FM

DSE PE Spark-Gap-Based Protection Module

Spark-gap-based protection module

Show SpecificationsHide Specifications

Specifications

Type
Part No.
Max. continuous operating voltage (d.c.) (UC)
Weight
GTIN
PU
  • DSE MOD PE 60
  • 971 010
  • 60 V
  • 171 g
  • 4013364138636
  • 1 pc(s)
  • Specifications (PDF)
  • More
    • Further Pictures
      open PDF
      Further Information
      Product Specifications (Text)

      Back

      DSE MOD PE 60 spark-gap-based protection module
      PE spark-gap-based protection module for
      coordinated single-pole type 1 arresters of
      the Red/Line series according to EN 61643-11
      Spark gap technology particularly suitable for use 
      in d.c. circuits
      Fault indication
      Max. continuous operating voltage: 60 V d.c.
      Lightning impulse current: 50 kA
      Short-circuit strength in case of 
      max. mains-side overcurrent protection (d.c.): 25 kA

      delivery and installation.

      Brand: DEHN
      Type: DSE MOD PE 60
      Part No.: 971 010

      or equivalent.
      Installation Instructions
      Certificates
      CE_DSE_M_2P_60_FM