Surge Protection Device
Surge protection – Single-family house with external lightning protection
Surge protective devices protect electric / electronic systems and devices from damage caused by excessively high voltages. This dangerous interference energy is gradually broken down to a level corresponding to the rated impulse voltage.
3 Phase and Single Phase SPD
Dehn Part No. 900360 (DVA CSP 3P 100 FM)
Dehn Part No. 900351 (DVA M NG 1P 50 FM)
• Prewired type 1 + type 2 spark-gap-based combined arrester, optimised for protecting mobile radio systems
• Maximum system availability thanks to Rapid Arc Control / RADAX Flow follow current limitation
• Discharge capacity up to 100 kA (10/350 µs)
• No tripping of 32 A gG fuses up to short-circuit currents of 25 kArms
• Protection of terminal devices within 10m
• Visual status indication integrated in the module (green = ok, red = faulty); status is signalled via remote signalling contact
• Different products tailored to the specific requirements of mobile radio
• Maximum system availability thanks to Rapid Arc Control / RADAX Flow follow current limitation
• Discharge capacity up to 100 kA (10/350 µs)
• No tripping of 32 A gG fuses up to short-circuit currents of 25 kArms
• Protection of terminal devices within 10m
• Visual status indication integrated in the module (green = ok, red = faulty); status is signalled via remote signalling contact
• Different products tailored to the specific requirements of mobile radio
Inbuilt fuse SPD
Part No. 961205 (DVCI 1 255 FM)
DEHN gap Maxi 1 255 (FM)
Part No. 961180 (DGPM 1 255)
3 Phase / Type1+2 (KEMA Certified) Lightning current & Surge Protection Device at mains LT panel (3 phase, 415 V) for (L-N) Single-pole combined lightning current and surge arrester, Type 1 SPD The device shall be non-exhausting metal encapsulated, spark gap based technology and tested as per latest and valid IEC 61643-11:2011 or EN 61643-11:2012 standards.
Type 1 and Type 2 SPD
Part No. 955135 (VT2 M TT 2P 320 FM)
Part No. 955325 (VT2 M TT 320 FM)
SPD VT2 TT (FM)
Modular surge arrester for use in TT and TN-S systems (3+1 configuration).
• Prewired complete unit consisting of a base part and plug-in protection modules
• High discharge capacity due to heavy-duty zinc oxide varistors / spark gaps
• High reliability due to “Thermo Dynamic Control” SPD monitoring device
• Prewired complete unit consisting of a base part and plug-in protection modules
• High discharge capacity due to heavy-duty zinc oxide varistors / spark gaps
• High reliability due to “Thermo Dynamic Control” SPD monitoring device
DEHN Patch – Arrester for Data Networks and Ethernet Applications
• Surge protection for Ethernet infrastructure
• up to 10 Gbit/s (to Class EA / 500 MHz)
• Patch cable with surge protection CAT 6A in the channel
• IP66 variant for outdoor applications
• Power over Ethernet IEEE 802.3 compliant (up to PoE++ / 4PPoE)
• Retrofit at any time
• up to 10 Gbit/s (to Class EA / 500 MHz)
• Patch cable with surge protection CAT 6A in the channel
• IP66 variant for outdoor applications
• Power over Ethernet IEEE 802.3 compliant (up to PoE++ / 4PPoE)
• Retrofit at any time
Part No. 929126 (DPA M CLD RJ45B 48)
48V DC UP TO 100MHz, Modem/Router, RJ45
Part No. 929121 (DPA M CLE RJ45B 48)
Part No. 929045 DGA AG N
DEHN gate – SPDs for Coaxial Connection
• Universal surge and combined arresters
• Maximum discharge capacity for coaxial systems
• Low voltage protection level also suitable for protecting terminal equipment
• Extremely durable contact materials
• Maximum discharge capacity for coaxial systems
• Low voltage protection level also suitable for protecting terminal equipment
• Extremely durable contact materials
Yellow Line Products
This is how you safe time on installation
Quick and easy installation thanks to practical direct plug-in technology. No tools needed! To replace the arrester, simply release the terminal unit and remove it from the enclosure. Not having to disconnect the wires individually saves time and hassle.