Featured Products
WJ Furse Power distribution systems enhanced surge protector- ESP-D1 Series Enhanced surge protector for us...
Furse Rod to Tape Clamp (type A) Furse Rod to Tape Clamp (Type A) is designed to connect earth rod to copper tape t...
Furse Standard Lightning Earth Bar Furse Lightning Earth Bars are an efficient and convenient way of providing a common earth point with integral...
Enhanced surge protector Accessories 456-8112 798-3539
Furse Lightning Unthreaded Copperbond Earth Rod Furse Lightning Unthreaded Copperbond Earth Rod offers installers the most economical method of a...
Furse Lightning Earth Rod Driving Stud Furse Lightning Earth Rod Driving Stud enables the installer to put the earth rod into the ground. The dri...
Furse Single Disconnecting Link Lightning Earth Bars Furse lightning earth bars with signle disconnecting links to facilitate multiple connection...
Single 1.25A twisted-pair lightning surge arrestors - ESP E Series Low-resistance enhanced surge protector...
Signalling applications surge protector for hazardous areas - ESP SLX Series Ultra-slim low-resistance enha...
WJ Furse Power distribution systems enhanced surge protector - ESP-D/ DS Series The D/ DS range offers a further enhanced series to the existing...
Wind turbine main distribution board Enhanced surge protector Enhanced surge protector for use on main dist...
Popular Categories For WJ Furse
Popular Items
Popular items
ESP 690/12.5/WT, WJ Furse
Wind turbine main distribution board Enhanced surge protector
Enhanced surge protector for use on main distribution board in wind turbines
Low let-through voltage to BS EN 62305
Varistor design eliminates follow current
Status indication
Use three units for TNC systems and four units for TNS systems
ESP 690/25/WT
ESP 690/12.5/WT
Max. Surge Current
40 kA
20 kA
Max. Voltage Rating
750 V
750 V
Mounting Type
Top hat DIN rail
Top hat DIN rail
Operating Temp. Range
-40 to +80°C
-40 to +80°C
Dimensions
90 x 72 x 68 mm
90 x 54 x88 mm
Transient Voltage Suppressors (Wind Turbines)
Popular items
ESP 240 D1, WJ Furse
WJ Furse Power distribution systems enhanced surge protector- ESP-D1 Series
Enhanced surge protector for use on power distribution systems
Very low let-through voltage between all lines (L-E, L-N, N-E)
LED status indication with pre-failure warning
Remote indication through volt-free contact
Robust steel housing
Compact DIN housing
Neutral to Earth voltage warning
ESP 240 D1
ESP 415 D1
Max. Surge Current
40 kA
40 kA
Max. Voltage Rating
280 V
280 V
Mounting Type
Top hat DIN rail
Top hat DIN rail
Operating Temp. Range
-40 to +80°C
-40 to +80°C
Dimensions
90 x 72 x 88 mm
90 x 144 x88 mm
Surge Protection Devices, SPDs (DIN-rail)
Voltage surges, often referred to as spikes or transients are typically caused by switching of fluorescent lights, fuses blowing or nearby lightning activity. The worst voltage surges are usually caused by lightning and can reach up to 6000V, with current surges of over 3000A. The maximum size of the voltage and current surges depends on the location within the building's wiring system. BS7671: 2011 Amendment 1 Sections 443 and 534 cover risk assessment and provides guidance on protection of electronic equipment for installation engineers to follow. The fullest information on lightning and surge protection comes from the BSEN 62305 series of standards.
Popular items
CR105, WJ Furse
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.
Standards
IEC/BS EN 62561-1 Class H
BS 7430
UL467
Designed for connection of flat tape conductor to an earth rod. Corrosion resistance, conductivity and mechanical strength are
essential considerations in clamp design to ensure an earthing system remains operative for many years. All Furse earth rod clamps
have high strength copper alloy bodies and screws e.g. aluminium bronze, phosphor bronze etc., commercial brass is not used
Tightening torque 15 Nm
UL467 (CR105)
Popular items
ESP 15E, WJ Furse
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 lines
Very low (1Ω) in-line resistance
High (1.25A) maximum running current
Wide bandwidth
Sturdy, flame retardant, ABS housing
Removable DIN rail foot for easy installation. Product can also be flat-mounted
Colour coded terminals
M6 earth stud
Accessories
Combined Mounting & Earth Kit: CME 4 (
239-731
)
Weatherproof enclosures available: WBX3 230x80x85mm (
456-8112
); WBX4 235x160x117mm (
456-8106
)
ESP 06E
ESP 15E
ESP 30E
ESP 50E
ESP 110E
Max. Working Voltage Rating
7.79 V
19V
37.1V
58V
132V
Current rating (Signal)
1.25A
1.25A
1.25A
1.25A
1.25A
Max Surge Current 8/20μs to ITU-T K.45:2003,IEEE C62.41.2:2002 - Per signal wire
10kA
10kA
10kA
10kA
10kA
Max Surge Current 8/20μs to ITU-T K.45:2003,IEEE C62.41.2:2002 - Per pair
20kA
20kA
20kA
20kA
20kA
Operating Temperature
-40 to +80°C
-40 to +80°C
-40 to +80°C
-40 to +80°C
-40 to +80°C
Mounting Type
Top-hat DIN rail or flat-mount
Top-hat DIN rail or flat-mount
Top-hat DIN rail or flat-mount
Top-hat DIN rail or flat-mount
Top-hat DIN rail or flat-mount
Dimensions
120 x 54 x 19 mm
120 x 54 x 19 mm
120 x 54 x 19 mm
120 x 54 x 19 mm
120 x 54 x 19 mm
Approvals
Network rail approval (ESP 06E and ESP 15E). NRS PADS ref. 086/000201 (ESP 06E), 086/000200 (ESP 15E)
Approvals
UK Oftel NS/G/1235/W/100025
Transient Voltage Suppressors (Data Lines)
Popular items
ESP 240DS-10A, WJ Furse
WJ Furse Power distribution systems enhanced surge protector - ESP-D/ DS Series
The D/ DS range offers a further enhanced series to the existing ESP range of mains protector range for specific systems, complementing the existing D1 Series.
Having a low let through voltage combined with the mains test Type 1, 2 and 3 to BS EN 61643, the D/ DS series is designed for use on low current single phase systems (up to 10A or 32A) to protect against transient over voltages on the mains supply, and offering an increased exposure level covering lighting protection zones (LPZ) 0 -3.
It also features a 3 way visual indication of protector status and advanced pre-failure warning, and remote indication facilities to a BMS via a volt-free contact. (DS Version)
Features and Benefits:
Combined type 1, 2 and 3 tested protector (to BS EN 61643)
Low let through voltages
Industry leading, enhanced protection to BS EN 62305
Compact DIN housing
3 way indication facility of protector status and advanced pre-failure warning
Remote indication facility (DS Version)
Protectors offer repeated protection against transient over voltages
Applications:
The D/ DS range is for low current mains power supply applications, e.g. CCTV cameras, alarm panels, industrial battery chargers and telemetry equipment
Surge Protection Devices, SPDs (DIN-rail)
Voltage surges, often referred to as spikes or transients are typically caused by switching of fluorescent lights, fuses blowing or nearby lightning activity. The worst voltage surges are usually caused by lightning and can reach up to 6000V, with current surges of over 3000A. The maximum size of the voltage and current surges depends on the location within the building's wiring system. BS7671: 2011 Amendment 1 Sections 443 and 534 cover risk assessment and provides guidance on protection of electronic equipment for installation engineers to follow. The fullest information on lightning and surge protection comes from the BSEN 62305 series of standa...
Popular items
ESP SL30X/I, WJ Furse
Signalling applications surge protector for hazardous areas - ESP SLX Series
Ultra-slim low-resistance enhanced surge protector suitable for hazardous area signalling applications
II II 2(1)G,
ia (ia Ga) IIC T4 Gb)
Very low let-through voltage between all lines
Very low (1Ω) in-line resistance
High bandwidth
Sturdy, flame retardant, polycarbonate housing
Built-in DIN rail foot for easy installation
With isolated screen
Earthed through DIN rail foot or 4 sq mm earth terminal
ESP SL15X
ESP SL30X
Max. Surge Current
10 kA
10 kA
Max. Voltage Rating
16.7 V
36.7 V
Operating Temp. Range
-40 to +80°C
-40 to +80°C
Mounting Type
Top-hat DIN rail or flat-mount
Top-hat DIN rail or flat-mount
Dimensions
106.5 x 104.6 x 7 mm
106.5 x 104.6 x 7 mm
Approvals
IECEx SIR 10.0030X, Sira 10ATEX2063X
Transient Voltage Suppressors (Data Lines)
Popular items
7TCA083670R0690 LK245-12, WJ Furse
Furse Standard Lightning Earth Bar
Furse Lightning Earth Bars are an efficient and convenient way of providing a common earth point with integral disconnecting links which facilitate easy isolation for testing purposes.
Features
Facilitate multiple connections to earth
Manufactured out of high conductivity 50 x 6 mm HD copper bar
Corrosion proof PVC channel base
Lighter and easier to handle
No need for insulators
M10 phosphor bronze stud assemblies
Pre-drilled fixing holes for ease of installation
Popular items
7TCA083160R0054 ST200, WJ Furse
Furse Lightning Earth Rod Driving Stud
Furse Lightning Earth Rod Driving Stud enables the installer to put the earth rod into the ground. The driving stud is designed for driving copperbond threaded earth rods by hand or power hammer.
Features
5⁄8 Driving Stud
Applications
Designed to be used in conjunction with a coupling to drive the earth rod into the ground and avoid damaging the threads of the rod
Suitable for use with power hammers
Popular items
7TCA083670R0676 LK243-6, WJ Furse
Furse Single Disconnecting Link Lightning Earth Bars
Furse lightning earth bars with signle disconnecting links to facilitate multiple connections to earth with the option of isolating from either side of the earth bar for testing purposes are available in a range of different sizes and weight, all with the same height of 96 mm and width of 90 mm. Furse earth bars are manufactured from 50 mm x 6 mm copper bar.
Features
Facilitate multiple connections to earth
Corrosion proof PVC channel base
Lighter and easier to handle
No need for insulators
M10 phosphor bronze stud assemblies
Pre-drilled fixing holes for ease of installation
Popular items
7TCA083120R0011 RB005, WJ Furse
Furse Lightning Unthreaded Copperbond Earth Rod
Furse Lightning Unthreaded Copperbond Earth Rod offers installers the most economical method of achieving a low earth resistance.
Features
High tensile strength
Low carbon steel core
Highly resistant to corrosion
Copper thickness minimum 250 microns
Applications
Designed for use where extremely high corrosion resistance and long service life are required.
Popular items
7TCA085460R0112 ESP 415M1, WJ Furse
Enhanced surge protector
Accessories
456-8112
798-3539
Popular items
New Items
New items
ESP 690/12.5/WT, WJ Furse
Wind turbine main distribution board Enhanced surge protector
Enhanced surge protector for use on main distribution board in wind turbines
Low let-through voltage to BS EN 62305
Varistor design eliminates follow current
Status indication
Use three units for TNC systems and four units for TNS systems
ESP 690/25/WT
ESP 690/12.5/WT
Max. Surge Current
40 kA
20 kA
Max. Voltage Rating
750 V
750 V
Mounting Type
Top hat DIN rail
Top hat DIN rail
Operating Temp. Range
-40 to +80°C
-40 to +80°C
Dimensions
90 x 72 x 68 mm
90 x 54 x88 mm
Transient Voltage Suppressors (Wind Turbines)
New items
ESP 240 D1, WJ Furse
WJ Furse Power distribution systems enhanced surge protector- ESP-D1 Series
Enhanced surge protector for use on power distribution systems
Very low let-through voltage between all lines (L-E, L-N, N-E)
LED status indication with pre-failure warning
Remote indication through volt-free contact
Robust steel housing
Compact DIN housing
Neutral to Earth voltage warning
ESP 240 D1
ESP 415 D1
Max. Surge Current
40 kA
40 kA
Max. Voltage Rating
280 V
280 V
Mounting Type
Top hat DIN rail
Top hat DIN rail
Operating Temp. Range
-40 to +80°C
-40 to +80°C
Dimensions
90 x 72 x 88 mm
90 x 144 x88 mm
Surge Protection Devices, SPDs (DIN-rail)
Voltage surges, often referred to as spikes or transients are typically caused by switching of fluorescent lights, fuses blowing or nearby lightning activity. The worst voltage surges are usually caused by lightning and can reach up to 6000V, with current surges of over 3000A. The maximum size of the voltage and current surges depends on the location within the building's wiring system. BS7671: 2011 Amendment 1 Sections 443 and 534 cover risk assessment and provides guidance on protection of electronic equipment for installation engineers to follow. The fullest information on lightning and surge protection comes from the BSEN 62305 series of standards.
New items
CR105, WJ Furse
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.
Standards
IEC/BS EN 62561-1 Class H
BS 7430
UL467
Designed for connection of flat tape conductor to an earth rod. Corrosion resistance, conductivity and mechanical strength are
essential considerations in clamp design to ensure an earthing system remains operative for many years. All Furse earth rod clamps
have high strength copper alloy bodies and screws e.g. aluminium bronze, phosphor bronze etc., commercial brass is not used
Tightening torque 15 Nm
UL467 (CR105)
New items
ESP 15E, WJ Furse
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 lines
Very low (1Ω) in-line resistance
High (1.25A) maximum running current
Wide bandwidth
Sturdy, flame retardant, ABS housing
Removable DIN rail foot for easy installation. Product can also be flat-mounted
Colour coded terminals
M6 earth stud
Accessories
Combined Mounting & Earth Kit: CME 4 (
239-731
)
Weatherproof enclosures available: WBX3 230x80x85mm (
456-8112
); WBX4 235x160x117mm (
456-8106
)
ESP 06E
ESP 15E
ESP 30E
ESP 50E
ESP 110E
Max. Working Voltage Rating
7.79 V
19V
37.1V
58V
132V
Current rating (Signal)
1.25A
1.25A
1.25A
1.25A
1.25A
Max Surge Current 8/20μs to ITU-T K.45:2003,IEEE C62.41.2:2002 - Per signal wire
10kA
10kA
10kA
10kA
10kA
Max Surge Current 8/20μs to ITU-T K.45:2003,IEEE C62.41.2:2002 - Per pair
20kA
20kA
20kA
20kA
20kA
Operating Temperature
-40 to +80°C
-40 to +80°C
-40 to +80°C
-40 to +80°C
-40 to +80°C
Mounting Type
Top-hat DIN rail or flat-mount
Top-hat DIN rail or flat-mount
Top-hat DIN rail or flat-mount
Top-hat DIN rail or flat-mount
Top-hat DIN rail or flat-mount
Dimensions
120 x 54 x 19 mm
120 x 54 x 19 mm
120 x 54 x 19 mm
120 x 54 x 19 mm
120 x 54 x 19 mm
Approvals
Network rail approval (ESP 06E and ESP 15E). NRS PADS ref. 086/000201 (ESP 06E), 086/000200 (ESP 15E)
Approvals
UK Oftel NS/G/1235/W/100025
Transient Voltage Suppressors (Data Lines)
New items
ESP 240DS-10A, WJ Furse
WJ Furse Power distribution systems enhanced surge protector - ESP-D/ DS Series
The D/ DS range offers a further enhanced series to the existing ESP range of mains protector range for specific systems, complementing the existing D1 Series.
Having a low let through voltage combined with the mains test Type 1, 2 and 3 to BS EN 61643, the D/ DS series is designed for use on low current single phase systems (up to 10A or 32A) to protect against transient over voltages on the mains supply, and offering an increased exposure level covering lighting protection zones (LPZ) 0 -3.
It also features a 3 way visual indication of protector status and advanced pre-failure warning, and remote indication facilities to a BMS via a volt-free contact. (DS Version)
Features and Benefits:
Combined type 1, 2 and 3 tested protector (to BS EN 61643)
Low let through voltages
Industry leading, enhanced protection to BS EN 62305
Compact DIN housing
3 way indication facility of protector status and advanced pre-failure warning
Remote indication facility (DS Version)
Protectors offer repeated protection against transient over voltages
Applications:
The D/ DS range is for low current mains power supply applications, e.g. CCTV cameras, alarm panels, industrial battery chargers and telemetry equipment
Surge Protection Devices, SPDs (DIN-rail)
Voltage surges, often referred to as spikes or transients are typically caused by switching of fluorescent lights, fuses blowing or nearby lightning activity. The worst voltage surges are usually caused by lightning and can reach up to 6000V, with current surges of over 3000A. The maximum size of the voltage and current surges depends on the location within the building's wiring system. BS7671: 2011 Amendment 1 Sections 443 and 534 cover risk assessment and provides guidance on protection of electronic equipment for installation engineers to follow. The fullest information on lightning and surge protection comes from the BSEN 62305 series of standa...
New items
ESP SL30X/I, WJ Furse
Signalling applications surge protector for hazardous areas - ESP SLX Series
Ultra-slim low-resistance enhanced surge protector suitable for hazardous area signalling applications
II II 2(1)G,
ia (ia Ga) IIC T4 Gb)
Very low let-through voltage between all lines
Very low (1Ω) in-line resistance
High bandwidth
Sturdy, flame retardant, polycarbonate housing
Built-in DIN rail foot for easy installation
With isolated screen
Earthed through DIN rail foot or 4 sq mm earth terminal
ESP SL15X
ESP SL30X
Max. Surge Current
10 kA
10 kA
Max. Voltage Rating
16.7 V
36.7 V
Operating Temp. Range
-40 to +80°C
-40 to +80°C
Mounting Type
Top-hat DIN rail or flat-mount
Top-hat DIN rail or flat-mount
Dimensions
106.5 x 104.6 x 7 mm
106.5 x 104.6 x 7 mm
Approvals
IECEx SIR 10.0030X, Sira 10ATEX2063X
Transient Voltage Suppressors (Data Lines)
New items
7TCA083670R0690 LK245-12, WJ Furse
Furse Standard Lightning Earth Bar
Furse Lightning Earth Bars are an efficient and convenient way of providing a common earth point with integral disconnecting links which facilitate easy isolation for testing purposes.
Features
Facilitate multiple connections to earth
Manufactured out of high conductivity 50 x 6 mm HD copper bar
Corrosion proof PVC channel base
Lighter and easier to handle
No need for insulators
M10 phosphor bronze stud assemblies
Pre-drilled fixing holes for ease of installation
New items
7TCA083160R0054 ST200, WJ Furse
Furse Lightning Earth Rod Driving Stud
Furse Lightning Earth Rod Driving Stud enables the installer to put the earth rod into the ground. The driving stud is designed for driving copperbond threaded earth rods by hand or power hammer.
Features
5⁄8 Driving Stud
Applications
Designed to be used in conjunction with a coupling to drive the earth rod into the ground and avoid damaging the threads of the rod
Suitable for use with power hammers
New items
7TCA083670R0676 LK243-6, WJ Furse
Furse Single Disconnecting Link Lightning Earth Bars
Furse lightning earth bars with signle disconnecting links to facilitate multiple connections to earth with the option of isolating from either side of the earth bar for testing purposes are available in a range of different sizes and weight, all with the same height of 96 mm and width of 90 mm. Furse earth bars are manufactured from 50 mm x 6 mm copper bar.
Features
Facilitate multiple connections to earth
Corrosion proof PVC channel base
Lighter and easier to handle
No need for insulators
M10 phosphor bronze stud assemblies
Pre-drilled fixing holes for ease of installation
New items
7TCA083120R0011 RB005, WJ Furse
Furse Lightning Unthreaded Copperbond Earth Rod
Furse Lightning Unthreaded Copperbond Earth Rod offers installers the most economical method of achieving a low earth resistance.
Features
High tensile strength
Low carbon steel core
Highly resistant to corrosion
Copper thickness minimum 250 microns
Applications
Designed for use where extremely high corrosion resistance and long service life are required.
New items
7TCA085460R0112 ESP 415M1, WJ Furse
Enhanced surge protector
Accessories
456-8112
798-3539
Don’t hesitate to ask questions for better clarification.