WJ Furse twisted- pair lightning Surge Arrestors - ESP D & TN Series From WJ Furse, these lightning surge arrestors are designed for use on twisted-pair lines found in process control equipment, modems and communications interfaces. These surge protectors offer full mode protection with very low let through voltage (to BS EN 62305) between all lines. The full mode design allows for the continued operation of protected equipment while also handling partial lightning currents. ESP series surge protectors offer repeated protection in lightning intense environments and are encased within a strong, flame retardant ABS housing. Features and benefits: 300 mA current rating Low inline resistance Colour coded terminals Effective earthing from substantial earth stud Integral earthing plate for enhanced connection to earth with a CME kit Supplied ready for flat mounting on the side or on the base A built-in foot allows for clip-on mounting for top hat DIN Rails Easy connection of cable screen to earth with screen terminal Installation: These surge protectors should be installed closely to the system's earth start point. They should be connected in series with the data communication or signal line close to the equipment that is being protected, such as the control panel. Alternatively, these surge protectors should be installed where the signal line enters or leaves the building. Surge protectors should be installed within a separate enclosure or in an existing enclosure. Accessories CME 4 (239-731)

WJ Furse twisted- pair lightning Surge Arrestors - ESP D & TN Series From WJ Furse, these lightning surge arrestors are designed for use on twisted-pair lines found in process control equipment, modems and communications interfaces. These surge protectors offer full mode protection with very low let through voltage (to BS EN 62305) between all lines. The full mode design allows for the continued operation of protected equipment while also handling partial lightning currents. ESP series surge protectors offer repeated protection in lightning intense environments and are encased within a strong, flame retardant ABS housing. Features and benefits: 300 mA current rating Low inline resistance Colour coded terminals Effective earthing from substantial earth stud Integral earthing plate for enhanced connection to earth with a CME kit Supplied ready for flat mounting on the side or on the base A built-in foot allows for clip-on mounting for top hat DIN Rails Easy connection of cable screen to earth with screen terminal Installation: These surge protectors should be installed closely to the system's earth start point. They should be connected in series with the data communication or signal line close to the equipment that is being protected, such as the control panel. Alternatively, these surge protectors should be installed where the signal line enters or leaves the building. Surge protectors should be installed within a separate enclosure or in an existing enclosure. Accessories CME 4 (239-731)

Enhanced Coaxial CCTV surge protector with BNC cable connectors - ESP CCTV/B Series Enhanced surge protector suitable for use on coaxial CCTV cables with BNC connectorsVery low let-through voltage between all linesVery low (1Ω) in-line resistanceHigh bandwidthSturdy, flame retardant, ABS housingRemovable DIN rail foot for easy installation. Product can also be flat-mountedVery low VSWRM6 earth studNetwork rail approval PA05/02510. NRS PAD ref: 086/023410 Accessories CME 4 (239-731), WBX 3 (456-8112), WBX 4 (456-8106)

Furse Rod to Tape Clamp (type A) Furse Rod to Tape Clamp (Type A) is designed to connect earth rod to copper tape to complete earth rod assembly. Conductivity and mechanical strength are essential considerations in clamp design to ensure that an earthing system remains operative for many years. Features Corrosion resistance High-quality copper and aluminium alloys Phosphor bronze fitting Tightening torque 15 Nm Applications Used to connect earth rod to copper tape.

WJ Furse twisted- pair lightning Surge Arrestors - ESP D & TN Series From WJ Furse, these lightning surge arrestors are designed for use on twisted-pair lines found in process control equipment, modems and communications interfaces. These surge protectors offer full mode protection with very low let through voltage (to BS EN 62305) between all lines. The full mode design allows for the continued operation of protected equipment while also handling partial lightning currents. ESP series surge protectors offer repeated protection in lightning intense environments and are encased within a strong, flame retardant ABS housing. Features and benefits: 300 mA current rating Low inline resistance Colour coded terminals Effective earthing from substantial earth stud Integral earthing plate for enhanced connection to earth with a CME kit Supplied ready for flat mounting on the side or on the base A built-in foot allows for clip-on mounting for top hat DIN Rails Easy connection of cable screen to earth with screen terminal Installation: These surge protectors should be installed closely to the system's earth start point. They should be connected in series with the data communication or signal line close to the equipment that is being protected, such as the control panel. Alternatively, these surge protectors should be installed where the signal line enters or leaves the building. Surge protectors should be installed within a separate enclosure or in an existing enclosure. Accessories CME 4 (239-731)

Enhanced Telephone Line Protector (BT Socket) Enhanced surge protector for telephony equipment connected to a BT socketVery low let-through voltage between all linesNo system impairment or start-up signal degradationSturdy ABS housingRemovable DIN rail clip included, or can be flat mounted

WJ Furse Surge Suppressor Unit, 36.7V AC / DC Maximum Voltage, 54 (H) x 19 (D) x 120mm (L) - E Series - 7TCA085400R0104 ESP 30E Use this WJ Furse surge suppressor unit to safeguard resistance-sensitive or current running systems. It safely diverts excess voltage caused by lightning strikes or power surges into the ground, so helps to prevent damage to your equipment. The unit is able to handle partial lightning currents while allowing protected devices to continue their operation, for minimal interruption to your workflow. A built-in foot lets you easily mount the component onto a DIN rail. This surge suppressor is housed in a flame-retardant ABS case, so there's little risk of it contributing to a fire. You'll find it commonly used in high-speed digital communication equipment. Features & Benefits • Colour-coded terminals, so you can easily identify between dirty and clean lines• Compatible with higher frequency data communications, thanks to its high bandwidth of 45MHz• Substantial earth stud for effective and safe earthing• Provides repeated protection, so suitable to use in lightning-intensive environments Applications • Power distribution• Electrical equipment• Photovoltaic systems• Oil and gas industry How do I wire this surge suppressor? This surge suppressor has screw terminals for simple termination. It's compatible with 2.5mm² stranded conductors.

Quad 0.75A twisted-pair lightning surge arrestors "4 pair enhanced surge protector suitable for twisted pair signalling applicationsVery low let-through voltage between all linesVery low (1Ω) in-line resistanceSpace efficient Sturdy, flame retardant, ABS housingBuilt in DIN foot for top hat and G DIN connection for easy installation. Product can also be flat-mountedColour-coded terminals which can be removed for easy installationEarthed via DIN rail or M5 stud"

Single 1.25A twisted-pair lightning surge arrestors - ESP E Series Low-resistance enhanced surge protector suitable for twisted pair signalling applications. Low let-through voltage between all linesVery low (1Ω) in-line resistanceHigh (1.25A) maximum running currentWide bandwidthSturdy, flame retardant, ABS housingRemovable DIN rail foot for easy installation. Product can also be flat-mountedColour coded terminalsM6 earth stud Accessories Combined Mounting & Earth Kit: CME 4 (239-731)Please also search for weatherproof enclosures

WJ Furse Enclosure, 240 x 165mm Fixing Centres, Clear Lid - ESP WBX Series - WBX 4 Need to safeguard your system from damage? Get things undercover with this enclosure from WJ Furse. You can use it to protect devices like CCTV cameras and telemetry equipment from electrical surges. As it's made from impact-resistant polycarbonate, it shrugs off everyday bumps, scrapes and bashes. A broad operating temperature range between -40°C and +80°C makes it a durable choice for harsh environments. Colour-coded terminals mean it's easy to troubleshoot wiring problems during maintenance and repairs, while a clear lid lets you check on your devices at a glance. Features & Benefits • Removable DIN rail foot makes installation simple• IP66 rating means it's protected against dust and high-pressure jets of water• Low weight of 0.9kg so it's easy to handle• M6 earth studs prevent shock for additional safety• Polycarbonate is fire-resistant for safe use in hazardous areas Applications • Security systems• Telecommunications networks• Industrial automation• Medical devices What size is this enclosure? This enclosure has compact dimensions of 255 (W) x 180 (H) x 125mm (D). This means it can fit easily into cramped setups.

A range of moisture and dirt resistant enclosures for the convenient installation of ESP protectors and their associated CME with grey base and either a see-through or grey (part number /G or GS) lid. Tough polycarbonate enclosures (except ABS WBX 2/G)Weatherproof with IP resistance to dirt and water Clear lid enables easy visual inspection of the protector’s visual status indication (WBX 3, WBX 4, WBX D4, WBX 8, WBX D8, WBX M2, WBX M4)Grey lid for applications not needing regular protector inspection (WBX 2/G, WBX 3/G, WBX 4/GS, WBX 8/GS and WBX 16/2/G)For external CCTV and other installations requiring added security the WBX 4/GS and WBX 8/GS are supplied with an opaque lid and special secure head screws (plus tool)Supplied complete with metal base (mounting) plate with pre-prepared mounting positions and fixing hardware for easy installation (except WBX 2/G which has a plain metal base)

Enhanced surge protector An appliance designed to protect electrical devices from voltage spikes. Enhanced surge protectors are ideal for use on power distribution systems. To protect connected electronic equipment from transient overvoltages on the mains supply such as computers, communications and control equipment. Our surge protectors offer an advanced pre-warning so you can stay protected with repeated protection, in lightning prone environments. These products are easy to apply and have an innovative feature to disconnect safely from faulty supplies. Very low let-through voltage between all lines (L-E, L-N, N-E)LED status indication with pre-failure warningRemote indication through volt-free contactRobust steel housingNeutral to Earth voltage warning Accessories WBX 3 (456-8112) for ESP 240 M1WBX 4 (798-3539) for ESP 415 M1