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Surge Protective Devices for Data & Telecoms

Global data-communications networks are an essential part of our homes, services and businesses. To avoid costly outages or data-loss, power and data cables supplying these networks and the equipment we use should be protected from the harmful effects of transient overvoltages caused by nearby lightning or switching activity, by fitting Surge Protective Devices. Equipment that should be protected include LANs, CCTV, Serial Interfaces,  PABX, PSTN, Fax, Modems and LTE and WiMax Networks.

Products listed below represent just a few of the solutions we offer. If you don't see the assembly or specification you require listed below, please contact our technical team as we will be able to design a bespoke solution to suit your application.

  • Rated Voltage Uc 6V DC, 4.2V AC
  • Lightning Impulse Current 10/350 0.5kA (L/PG)
  • Discharge Current 8/20 In 0.15kA (L/L) 2.5kA (L/PG)
  • Fast Response
  • 24 Connection Ports

425-1-0050 - This 19 inch surge protected distribution cabinet protects network equipment from interruptions caused by surge current. This unit has 24 x RJ45 interfaces; all four pairs lines are protected and is designed according to IEC 61643-21; EN61643-21, GB 18802.2

  • Rated Voltage Uc 48V DC, 34V AC
  • Lightning Impulse Current 10/350 0.15kA (L/PG)
  • Discharge Current 8/20 In 0.15kA (L/L) 2.5kA (L/PG)
  • Discharge Current 8/20 POE 0.15 (pair/pair)
  • 24 Connection Ports

425-1-0051 - This 19 inch surge protected POE distribution cabinet protects network equipment from interruptions caused by surge current. This unit has 24 x RJ45 interfaces; all four pairs lines are protected and is designed according to IEC 61643-21; EN61643-21, GB 18802.2

  • 6V, 12V & 48V Options 
  • Max Continuous Operating Voltage Uc 7.2 to 57.6V
  • Nominal Discharge Current In 20A to 150A
  • DIN Rail Mounted
  • RJ45 Connectors

DSP-CAT-5E - Designed to protect 6V,12V and 48V data and communications lines, in accordance with EN50173-1 edition 3, Class E. Robust Polyamid PA6 housing with patch cords and RJ45 connectors. Protected lines are equipped with Transient Voltage Suppressor Diode which eliminates common mode and differential mode surge effects during computer networks operations.

  • Continuous Operating Voltage Uc 58V AC & 41V DC
  • Nominal Discharge Current  L/L 8/20 In 300V, 150A
  • Voltage Protection Level Up L/L <150V L/Pe <700V
  • Tested to EN 61643-21+A1,A2
  • Robust Aluminium Housing

DSP-CAT-5E/6-1-48 -  Type RJ45/RJ45 surge protection for computer networks, specially designed for securing a faultless data transfer within computer networks category 6. This device protects the input electronic circuits of network cards against damage caused by surge effects caused by lightning and transient over voltages. 

  • High Surge Handling BS6651:1999 Annex C
  • Robust Housing
  • DIN Rail Mounting/Earthing
  • Push-Fit Terminals
  • Wide Range of Applications

DBP Series - Data Barrier Protection. Data Surge Protectors aredesigned to protect a stand-alone module or, in combination with the Mains Barrier Protector (MBP), for complete data and power line coverage. To suit a wide range of applications including CCTV, Computer Networks, Signalling, Plant Control Rooms, EPOS, Ethernet and more.

  • Good Discharge Capacity
  • Low Voltage Protection Level
  • Fast Response, High Transmission Speed
  • Low Signal Attenuation
  • RJ45 Connection for Easy Installation

425-1-0053 - 1 x RJ45 Port with DIN Rail Surge Protected Device. This device is for installation at LPZ 0B -2 and higher interface or directly installed near the equipment; according to IEC standards for CAT 6 or Class E integrated wiring systems, suitable for 10M, 100M, 1GBit Ethernet. Designed according to IEC 61643-21, GB 18802.2, YD/T 1542.

  • Good Discharge Capacity
  • Low Voltage Protection Level
  • Fast Response, High Transmission Speed
  • Low Signal Attenuation
  • RJ45 Connection for Easy Installation

425-1-0048 - 1 x RJ45 Port with DIN Rail Surge Protected Device. This device is for installation at LPZ 0B -2 and higher interface or directly installed near the equipment; according to IEC standards for CAT 6 or Class E integrated wiring systems, suitable for 10M, 100M, 1GBit Ethernet. Designed according to IEC 61643-21, GB 18802.2, YD/T 1542.

  • Rated Voltage Uc 8V DC, 5V AC
  • Lightning Impulse Current 10/350 Iimp 0.15kA (L/PG)
  • Nominal Discharge Current In 10kA
  • Fast Response, High Transmission Speed
  • Low Signal Attenuation

425-1-0049 - 1 x RJ45 Port Surge Protected Device. This device is for installation at LPZ 0B -2 and higher interface or directly installed near the equipment; according to IEC standards for CAT 6 or Class E integrated wiring systems, suitable for 10M, 100M, 1GBit Ethernet. Designed according to IEC 61643-21, GB 18802.2, YD/T 1542.

  • Single Pair Telephone Line Protection
  • Max Operating Voltage Uc 205V
  • Max Discharge Current 8/20μs Imax 10kA
  • DIN Rail Mount with Screw Terminals
  • Voltage Protection Level @ In 500V Up

TLP1/PRI - Single Pair Telephone Line Primary Protection. This device is designed to protect 1 telephone circuit (pair). Suitable for use at LPZ0 to 1 according to EN 62305. The device protects connected equipment from the effects of common and differential mode surges, according to IEC 61643-21. DIN rail mounted with screw terminals.

  • High surge handling capabilities
  • Low “let through” voltages
  • Fast response times
  • DIN rail mounting & Earthing Options
  • GDT & Solid State

TLP-Series - Telecom Line Surge Protection devices are designed to provide complete system protection for business PBX and single line applications. The TLP series' combination of GDT and fast acting solid state technology offers the benefits of a higher surge withstand capability together with lower clamping level and extremely fast reaction time. 

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