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Rail & Tram Surge Protection Brochure This brochure contains information to help you choose what products are best for your requirements.
If there is any specific requirement you need please contact us on +44 (0) 1364 649248 |
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Low Current Range 13 Amp
Nominal Voltage Rating 230V rms
Surge Handling 8/20μs 19.5kA
Voltage Protection Level Up 900V @ 3kA 8/20μs
Response Time <10ns
F1/230/13 - 13 Amp - Low Current EMI Filter is a stand alone design that can be mounted close to the point of use. Available in single and three phase options. This filter is enclosed in a metal housing to ensure the best possible screening and also has the added benefit of Surge Protection. |
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Rated DC Sparkover @100V/s 350V
Impulse Sparkover @ 1000Vμs ,900V
Impulse Discharge Current 10/350μs 10kA
Impulse Discharge Current 8/20μs 100kA
Impulse Life 500A, 10/1000 μs, >400 Operations
TEC/350/100 - designed for the equipotential bonding of earthing systems that cannot be directly connected under normal conditions. During normal operation the device is effectively open circuit, maintaining isolation between the two earth systems. During fault conditions that generate a large enough potential between the two earth systems, the device switches to a short circuit condition, connecting the two for the duration of the fault before automatically re-setting to an open circuit state. |
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Low Current Range 7 Amp
Nominal Voltage Rating 230V rms
Surge Handling 8/20μs 19.5kA
Voltage Protection Level Up 900V@3kA 8/20μs
Response Time <10ns
F1/230/7 - 7 Amp Low Current EMI Filter is a stand alone design that can be mounted close to the point of use. Available in single and three phase options. This filter is enclosed in a metal housing to ensure the best possible screening and also has the added benefit of Surge Protection. |
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This is the Installation Sheet for Product Code:
Click code T1ZH3/12.5/12.5/230R for product information. |
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High Power GDT
Minimum life of 100,000 hours
IP66 Rated for Outdoor or Indoor Use
Max Discharge Current 8/20μs 100kA
Rated Withstand UWDC 350V, UWAC 285V
EPG/100/250 & EPG/100/250S - High power isolating Gas Discharge Tubes (GDT), for equipotential bonding of structures or components that cannot be directly bonded to earth during normal operation. In the event of a potential difference, the GDT breaks over and connects the parts for the duration of the overvoltage, then returns to its high resistance state. IP66 rated for indoors and outdoors installation, or in damp or subterranean areas. For lightning protection equipotential bonding in accordance with EN 62305-3 and EN 62561-3. |
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Low Current Range 3 Amp
Nominal Voltage Rating 230V rms
Surge Handling 8/20μs 19.5kA
Voltage Protection Level Up 900V @ 3kA 8/20μs
Response Time <10ns
F1/230/3 - 3 Amp - Low Current EMI Filter is a stand alone design that can be mounted close to the point of use. Available in single and three phase options. This filter is enclosed in a metal housing to ensure the best possible screening and also has the added benefit of Surge Protection. |
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This is the Installation Sheet for Product Code:
Click code T1ZH3/25/100/230R for product information |
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Link Bar Options for Cross Bonding
55mm or 37mm Diameter Cable Options
Reference Voltage >6000Vdc at 5mA
Residual Voltage @ 10kA 8/20μs <11.5kV
Robust Grade 316 Stainless Steel Enclosure
LB19/28OD55, LB21/28OD37 and LB21/28OD55 - Range of Link Boxes designed for use on a 400kV power distribution system where lightning fault conditions and switching operations can cause overvoltage stresses on the cable armoured sheath. They incorporate Sheath Voltage Limiters SVL45-DNB in a robust 3mm thick Grade 315 Stainless Steel enclosure with 3mm EPDM gasket and lockable lid. |
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Building Surge Protection Devices Brochure This brochure contains information to help you choose what products are best for your requirements.
If there is any specific requirement you need please contact us on +44 (0) 1364 649248 |
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This is the Installation Sheet for Product Code:
Click code T2INM2/10/20/24DC & 24DCR for product information.
Click code T2INM2/15/20/48DC & 48DCR for product information.
Click code T2INM2/20/20/110DC & 110DCR for product information.
Click code T2INM2/20/20/220DC & 220DCR for product information.
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TVS Diode Based Surge Protection
IP68 UV Stable Enclosure For Outdoor Use
Nominal Voltage 24V & 48V DC Un
Discharge Current/Mode 8/20μs In 2.5kA & 5kA
Voltage Protection Level @500A 8/20μs 50V &100V
EDC-TVS Series - TVS diode based all-mode surge protection for 2 wire DC circuits. IP 68, UV stable enclosure, designed for outdoor use. 24 and 48V DC nominal voltage, 25A load current. DC input and output connectors for ease of connection. Zero-volt changeover contacts for remote status indication. |
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High Surge Current, All-Mode Protection
Thermal & Overcurrent Protection
Resettable Surge Counter
Visual, Audible & Remote Status Indication
Voltage Protection <1300V L-N/E, N-E & <2600V L-L
HSA/50/100/230RCF - All-mode Class 1 surge arrester to BS EN 61643-11 with capacitive filter to reduce EMI/RFI. Designed for the protection of the incoming supply and main switchboards of large structures in high lightning exposure areas, the arrester is an ideal solution for installation at the boundary of LPZ0a/LPZ1 to help fulfil the requirements of BS EN 62305. |
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Nominal Operating Voltage Un 4.0kV~ AC
Maximum Operating Voltage Uc 5.2kV DC
Nominal Discharge Current (8/20μs) In 5kA
High Current Duty (4/10μs) 65kA
Long Duration Withstand (2000μs) 250A
2DCAFL4 - Designed to protect constant current circuits that supply power to airfield lighting systems from both direct and indirect lightning strikes. Its terminal design allows it to be easily retrofitted into existing circuits. Design variations on request. |
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Type 3 - Class III - BS1363 Surge & RFI Protected Plug - 3A, 7A,and 13A variants.
FP3 (3A) FP7 (7A) FP13 (13A) |
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Single Phase T1/2/3 Lightning and surge arrester for LPL III and IV
This range lightning and surge arresters are configured in 4+0 and 2+0 (CT1 according to BS 7671), allowing for installation in TN-S and TN-C-S earthing systems. This configuration is not suitable for use with a TT earthing system. These arresters are designed for use at the boundary of LPZ 0 to LPZ 1 in structures of LPL III and LPL IV (Class III and IV Lightning Protection System) as a Type 1 lightning arrester. They are also Type 2 and Type 3 tested for use in sub-distribution boards and local equipment protection. |
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Type 1-Class I/Type 2-Class II/Type 3-Class III- Single Phase-25kA-275VAC
A 25kA single-phase MOV+GDT lightning and surge arrester. Designed for TNS, TNC-S and TT earthing systems. For use at the boundary of LPZ 0 to LPZ 1 in structures of LPL I and LPL II (Class I and II Lightning Protection System) as a Type 1 lightning arrester. They are also Type 2 and Type 3 tested for use in sub-distribution boards and local equipment protection. |
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Type 1* applications with NO LPS fitted
Type 2/3 - Class II/III
Site fault indication
Two stage protection for critical equipment
Low let through voltage for sensitive equipment
Type 1*, Type 2/Type 3 Single & Three Phase 40kA Surge Arresters *May be used for Type 1 applications where a Lightning Protection System is NOT installed. Hardwired single and three phase distribution panel protectors with 40kA surge capacity and two stage protection/pre-failure indication. With site fault condition indicators and relay contacts, which provide remote indication of protection status. |
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Type 1* applications with NO LPS fitted
Type 2/3 - Class II/III
Single Phase & Three Phase options
Two stage protection for critical equipment
Low let through voltage for sensitive equipment
Type 1*, Type 2/Type 3 Single & Three Phase 40kA Surge Arresters *May be used for Type 1 applications where a Lightning Protection System is NOT installed. Hardwired single and three phase distribution panel protectors with 40kA surge capacity and two stage protection/pre-failure indication. Onboard LED status indication or remote monitoring options. |
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High Surge Current, All-Mode Protection
Thermal & Overcurrent Protection
Resettable Surge Counter
Visual, Audible & Remote Status Indication
Voltage Protection <1100V L-N/E, N-E & <2200V L-L
HSA/80/80/230RCF - All-mode Class 2 surge arrester to BS EN 61643-11 with capacitive filter to reduce EMI/RFI. Designed for the protection of the distribution boards of large structures in high lightning exposure areas, the arrester is an ideal solution for installation at the boundary of LPZ0b/LPZ1 or LPZ1/LPZ2 to help fulfil the requirements of BS EN 62305. |
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High Surge Current, All-Mode Protection
Thermal & Overcurrent Protection
Resettable Surge Counter
Visual, Audible & Remote Status Indication
Voltage Protection <670V L-N/E, N-E & <1340V L-L
HSA/40/40/230RCF - all-mode Class 2/3 surge arrester to BS EN 61643-11 with capacitive filter to reduce EMI/RFI. Designed for the protection of sensitive equipment, the arrester is an ideal solution for installation at the boundary of LPZ1/LPZ2 to help fulfil the requirements of BS EN 62305. |
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This is the Installation Sheet for Product Code:
Click code 425-1-0051 for product information |
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This is the Installation Sheet for Product Code:
Click code 425-1-0050 for product information |
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Continuous Operating Voltage from 250Vrms
Energy Withstand from 2kJ
Very High Surge Current Capacities
Low Leakage Current
2 Part Epoxy Coating
AZA 610 Series - Rod mounted, free-standing or support plate mounted MOV assemblies. Nominal Continuous Operating Voltage from 250Vrms, with an energy withstand capability from 2kJ. Customisable to suit a vairiety of applications including protection of DC power supplies of generator exciters or on-board inverters for rail rolling stock. |
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Continuous Operating Voltage 350V DC
Maximum Voltage at 75A 8/20μs - 1000V
Maximum Leakage Current 1mA
Energy Withstand Capability 3kJ
Optional 2 Part Epoxy Coating
AZA-6P-800-75-1000 - Rod mounted MOV assembly composed of 6 x MOV metal oxide varistor discs in parallel with support insulators each side. Designed to suit boost current transformers in an excitation system. Heavy duty mounting brackets. Glass passivation coated MOV & optional 2 part epoxy coating for environmental protection. |
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This is the Installation Sheet for Product Code:
Click code 425-1-0049 for product information |
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This is the Installation Sheet for Product Code:
Click code 425-1-0048 for product information |
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Customisable To Suit Any Specification
Nominal Reference Voltage DC 1320 & 1920
Max Continuous Operating Voltage 595 & 865 AC
Max Continuous Operating Voltage 830 & 1210 DC
Max Current 4/10μs Impulse 80kA x No Discs
AZA-XP-S-V - A customisable range of transient surge protection devices for industrial equipment applications. A wide range or voltage ratings available, typically 800V to 3000V. Operational features include low clamping voltage with a fast response to steep front impulse voltages.Heavy duty mounting brackets. 2 part epoxy coating for environmental protection. |
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This is the Installation Sheet for Product Code:
Click code T2PDM2/20/48DC for product information |
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Z.O.M.M (ZINC OXIDE MILITARY MODULE) Brochure This brochure contains information to help you choose what products are best for your requirements.
If there is any specific requirement you need please contact us on +44 (0) 1364 649248 |
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This is the Installation Sheet for Product Code:
Click code T2PDM2/20/120DC for product information |
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CCTV & Data Surge Protection Brochure This brochure contains information to help you choose what products are best for your requirements.
If there is any specific requirement you need please contact us on +44 (0) 1364 649248 |
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This is the Installation Sheet for Product Code:
Click code T2PDM2/20/24DC for product information |
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MBP Series Mains Barrier Protection In-Line Surge Protectors
This series of In-line MBPs are designed for business & industrial applications, to provide protection as standalone modules or in combination with In-line Data SPDs to protect any combination of data & power lines against the damaging effects of transient overvoltage caused by lightning, switching & electrically “noisy” sources. |
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This is the Installation Sheet for Product Code:
Click code 425-1-0043 for product information |
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Continuous Operating Voltage 1200V DC
Maximum Clamping Voltage at 650A 8/20μs-1800V
Assembly Reference Voltage 1500V DC @ 80mA
Energy Withstand Capability 1.5kJ
Optional 2 Part Epoxy Coating
AZA-8P-1500-650-1800 - Rod mounted MOV assembly composed of 8 x 88mm MOV metal oxide varistor discs in parallel with support insulators each side. Designed for DC traction applications. Heavy duty mounting brackets. Glass passivation coated MOV & optional 2 part epoxy coating for environmental protection. |
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This is the Installation Sheet for Product Code:
Click code 425-1-0042 for product information |
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This is the Installation Sheet for Product Code:
Click code 425-1-0044 for product information |
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Surge Protection and the 18th Edition The 18th Edition of the IET Wiring Regulations that launched on 2 July 2018, also known as BS 7671:2018 has now come in to affect as of the 1st of January 2019 and it will now be a requirement that all electrical installations designed after this date comply with BS 7671:2018, 18th Edition standards.
One of the key addtions to the 18th Edition is Surge Protection Devices also known as (SPD’s) this is highlighted in section 443, those recent changes to BS7671:2018 have meant that Surge Protection is now more important than ever….. |
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Min Disc Voltage @ 10mA DC - 1200V
Max Core Clamping @ Nom 510A 8/20μs - 1700V
Min Core Assembly Voltage @30mA DC - 1200V
Max Outer Clamping @ Nom 1000A 8/20μs - 2000V
2 Part Epoxy Coating
AZA-1-441 - Rod mounted MOV assembly composed of one central section of 3 x 88mm (MOV) metal oxide varistor discs in parallel and single disc either side of the central section. Suits a vairiety of applications including protection of DC power supplies of generator exciters or on-board inverters for rail rolling stock . Heavy duty mounting brackets. 2 part epoxy coating for environmental protection. |
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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. |
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This is the Installation Sheet for Product Code:
Click code T2PDM1/20/48DC & 48DCR for product information |
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The DSP Series surge arrestors are a robust Type 1+2+3 Class 1+2+3 arrestor (8/20μs) available in single and three phase configurations. The units feature a two stage arrestor that gives your system double the protection of normal “plug in” surge arrestors. This allows identification of the possible lack of protection to be caught early and preparations made for the replacement unit to be installed (all while the system is still protected) |
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This is the Installation Sheet for Product Code:
Click code TLP1/PRI for product information or click here to SHOW DATASHEET for this product. |
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Continuous Operating Voltage Uc 1000V rms
Lightning Current Impulse In 20kA 8/20μs
Residual Voltage Ures 3.6kV approx. at In
Energy Dissipation 500J/pulse
2 Part Epoxy Coating
AZA-524-2-1000 - Rod mounted MOV assembly composed of 2 x MOV metal oxide varistor discs in parallel with support insulators each side. Suits a vairiety of applications including protection of DC power supplies of generator exciters or on-board inverters for rail rolling stock . Heavy duty mounting brackets. 2 part epoxy coating for environmental protection. |
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This is the Installation Sheet for Product Code:
Click code DBP/F/72 for product information or click here to SHOW DATASHEET for this product. |
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5mm Diameter Low Voltage MOV
Max Continuous Voltage AC rms 10V to 95V
Max Continuous Voltage DC 13V to 12V
Epoxy Resin Coated
Wire Terminations
B Range MOV - Low Voltage 5mm Diameter MOV Disc. Max Continuous Voltage AC rms 10V to 95V and DC 13V to 12V. 2 part epoxy coated for enviromental resistance. Designed to suit a variety of applications. |
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Featuring a Plugable Surge Protection Module, the SPM series of Arrestors are ideally suited for most industrial / commercial applications. The plugable aspect allows the replacement of the modules without having to disconnect any cabling. |
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Type 1 & 21 surge arresters designed for use on the boundary between LPZs 0 & 12 in structures using TNS and TT earthing systems.
The T1SP1/12.5/25/230R (SIngle Phase) & T1SP3/12.5/50/230R (Three Phase) are designed for use in structures of LPL II3, such as industrial & administration buildings, schools, supermarkets & cathedrals. The device should be fitted as close as possible to the structures mains entry point. |
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GDPR - General Data Protection Regulation. This document refers to personal data, which is defined as information concerning any living person (a natural person who hereafter will be called the Data Subject) that is not already in the public domain. |
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