Best selling Surge protection from Dehn
On this page you'll find a ranking of the best Dehn products in this category. To give you a quick overview, we've already ranked the most important information about the products for you.
1. Dehn DG M TNS 275
Multipole surge arrester DEHNguard M, type 2 according to EN 61643-11, consisting of a base part and plug-in protection modules. High device safety due to arrester monitoring with thermo-dynamic control. Designed for the protection of low-voltage consumer equipment against overvoltages. Suitable for use in the lightning protection zone concept at interfaces 0B-1 and higher.
2. Dehn shield ZP
Combined lightning current and surge arrester for TT and TN-S systems for use in the main power supply system (3+1 circuit) in residential buildings without external lightning protection, including overhead line feed, with overcurrent protected 230 V power supply for RfZ / APZ according to VDE-AR-N 4100.
3. Dehn SOEHNE Combination arrestor valve ZP TT 255
Multipole combined arrester DEHNventil ZP, type 1 + type 2 according to EN 61643-11 on spark gap basis. Can be snapped directly onto a 40mm busbar system in the meter room without tools. Highest system availability due to RADAX flow follow current limitation. Enables end device protection. For protection of low-voltage consumer installations against overvoltages, even in the event of direct lightning strikes. Can be used according to the lightning protection zone concept at interfaces 0A-2.
4. Dehn DSH ZP 2 SG TT 255 Combination arrester
DEHN Combined Surge Arrester DSH ZP 2 SG TT 255
Manufacturer: DEHN
Designation: Combined Surge Arrester TT
Type: DSH ZP 2 SG TT 255
DC Network Form: no
IT Network Form: no
TN Network Form: no
TN-C Network Form: no
TN-C-S Network Form: no
TN-S Network Form: yes
TT Network Form: yes
Other Network Form: no
Number of Poles: 4
Lightning Impulse Current (10/350 µs): 50 kA
Maximum Continuous Voltage AC: 255 V
Rated Voltage AC: 230 V
Protection Level L-N: 1.5 kV
Protection Level N-PE: 1.5 kV
Follow Current Extinguishing Capability: 25 kA
Specific Energy (W/R): 39.06 kJ/Ohm
Max. Overcurrent Protection Device for Wiring (Fuse): 160 A
Max. Overcurrent Protection Device for V-Wiring (Fuse): 160 A
Mounting Type: Busbar
Max. Conductor Cross-Section Rigid (Single/Multi-Wire): 25 mm²
Remote Signaling: no
Device Signaling: optical
Test Class: Type 1 and 2 and 3
Integrated Pre-Fuse: no
Energetically Coordinated Protective Effect to End Device: yes
Voltage Switching Spark Gap Technology: yes
Overcurrent Protected Voltage Tap: yes
Protection Class (IP): IP30
DEHN Combined Surge Arrester DSH ZP 2 SG TT 255: Additional Details
Tested combined surge arrester Type 1 + Type 2 + Type 3 according to DIN EN 61643-11 for TT and TN-S systems (3+1 circuit) including overcurrent protected 230 V power supply (N and L) including replacement fuse for RfZ / APZ according to VDE-AR-N 4100, completely tool-free installation through Click+Power connection technology for the 40 mm busbar system and Push-in grounding terminal. Designed for use in the main power supply system according to DIN VDE 0100-443 in buildings with external lightning protection system (Lightning Protection Class III/IV). A suitable cover clip according to DIN VDE 0603-1 for any commercially available meter field, plus 2 x socket and 2 x plug (without connection cables) for wiring the smart metering system according to VDE-AR 4100 is included in the delivery.
EAN: 4013364424739.
5. Dehn SOEHNE Combination arrestor valve TT 255
Multipole DEHNventil modular combination arrester, type 1 + type 2 according to EN 61643-11 on spark gap basis, consisting of base part and plug-in protection modules. Highest system availability due to RADAX flow follow current limitation. Enables end device protection. For protecting low-voltage consumer equipment against surges, even in the event of direct lightning strikes. Can be used according to the lightning protection zone concept at interfaces 0A-2.
6. Dehn DEHNshield ZP Basic DSH ZP 909440 B2 SG TNS 255 Combination arrestor type1+2
DEHN Combined Surge Arrester DSH ZP B2 SG TNS 255
Manufacturer: DEHN
Designation: Combined Surge Arrester TN-S
Type: DSH ZP B2 SG TNS 255
DC Network Type: no
IT Network Type: no
TN Network Type: no
TN-C Network Type: no
TN-C-S Network Type: no
TN-S Network Type: yes
TT Network Type: no
Other Network Type: no
Number of Poles: 4
Lightning Impulse Current (10/350 µs): 30 kA
Maximum Continuous Voltage AC: 255 V
Nominal Voltage AC: 230 V
Protection Level L-PE: 1.5 kV
Protection Level N-PE: 1.5 kV
Follow Current Extinguishing Capacity: 25 kA
Specific Energy (W/R): 14.06 kJ/Ohm
Max. Overcurrent Protection Device for Stub Wiring (Fuse): 160 A
Max. Overcurrent Protection Device for V-Wiring (Fuse): 160 A
Mounting Type: Busbar
Max. Conductor Cross-Section Solid (Single/Multi-Wire): 25 mm²
Remote Signaling: no
Device Signaling: optical
Test Class: Type 1 and 2 and 3
Integrated Pre-Fuse: no
Energetically Coordinated Protective Effect to End Device: yes
Voltage-Switching Spark Gap Technology: yes
Overcurrent Protected Voltage Tap: yes
Protection Class (IP): IP30
DEHN Combined Surge Arrester DSH ZP B2 SG TNS 255: additional details
Tested combined surge arrester Type 1 + Type 2 + Type 3 according to DIN EN 61643-11 for TN-S systems (4+0 circuit) including overcurrent protected 230 V power supply (N and L) including replacement fuse for RfZ / APZ according to VDE-AR-N 4100, completely tool-free installation through Click+Power connection technology for the 40 mm busbar system and Push-in grounding terminal. Designed for use in the main power supply system according to DIN VDE 0100-443 in buildings (also with overhead line supply, without external lightning protection system). A suitable cover clip according to DIN VDE 0603-1 for any commercially available meter panel, plus 2 x socket and 2 x plug (without connection cables) for wiring the intelligent metering system according to VDE-AR 4100 is included in the delivery.
EAN: 4013364409866.
Surge protection
EUR259,20
Dehn DEHNshield ZP Basic DSH ZP 909440 B2 SG TNS 255 Combination arrestor type1+2
7. Dehn Combination arrester
Multi-pole combination surge arrester DEHNventil modular, Type 1 + Type 2 + Type 3 according to EN 61643-11 based on spark gaps, consisting of a base unit and a plug-in protection module. Highest system availability through Rapid Arc Control (RAC) spark gaps. Enables equipment protection. Designed to protect low-voltage consumer installations from overvoltages, including direct lightning strikes. Usable according to the lightning protection zone concept at interfaces 0A 2.
8. Dehn Söhne Conductor holder NIRO 207 109 f. Rd 8mm H 20mm Conductor holder for lightning protection
The DEHN cable holder NIRO 207 109 is a high-quality fastening element specifically designed for the secure installation of round wires with a diameter of 8 mm. Made from stainless steel 304 (V2A), this cable holder offers high corrosion resistance and durability, making it ideal for use in various environments. The screwless NIRO holding system allows for easy installation, where the wires can simply be pressed in from above. The holder comes pre-assembled and includes a plastic base and a dowel, further simplifying the installation process. With a construction height of 20 mm and a wall distance of 30 mm, this cable holder is versatile and not suitable for explosive areas. The combination of robust material and thoughtful design makes the DEHN cable holder a reliable choice for lightning protection systems and surge protection.
- Made from corrosion-resistant stainless steel 304 (V2A)
- Screwless NIRO holding system for easy installation
- Pre-assembled with plastic base and dowel for quick installation
- Suitable for round wires with a diameter of 8 mm
- Construction height of 20 mm and wall distance of 30 mm.
Surge protection
−13%
EUR5,35 was EUR6,16
Dehn Söhne Conductor holder NIRO 207 109 f. Rd 8mm H 20mm Conductor holder for lightning protection
9. Dehn DEHNgate satellite TV type 3 SPD
Suppressor type: Surge arrester
Operating voltage max.: 24 V
Mounting type: DIN rail
Peak current max.: 1.5 kA
Series: DGA
Length: 90 mm
Depth: 27 mm
Height: 52 mm
Dimensions: 90 x 27 x 52 mm
Operating temperature min.: -40 °C
Operating temperature max.: +80 °C
Surge arrester for telephone, TV, CCTV, and LAN. Lightning current and surge arresters for data lines with a variety of mounting options for the protection of telephone lines, coaxial, CCTV, and Ethernet-based networks. The application-specific designs can be retrofitted quite easily and can be easily inserted into networks and cables with minimal losses. These surge arresters are made of particularly durable components and meet the applicable international standards and approval criteria for this product type.
10. Dehn BXTU ML4 BD 0180
Space-saving combination surge protection module with actiVsense technology and RFID LifeCheck for the protection of paired conductors with the same or different operating voltages of symmetrical interfaces with galvanic isolation. Automatically detects the applied operating voltage of the useful signal and optimally adjusts the protection level accordingly. BXTU ML4 BD 0-180.
