WJ Furse, ESP E Surge Suppressor Unit 58 V Maximum Voltage Rating 5kA Maximum Surge Current Twisted Pair Surge Protector
- RS Stock No.:
- 456-8184
- Mfr. Part No.:
- 7TCA085400R0116 ESP 50E
- Brand:
- WJ Furse
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Bulk discount available
Subtotal (1 unit)*
£161.28
(exc. VAT)
£193.54
(inc. VAT)
FREE delivery for orders over £50.00
In Stock
- 12 unit(s) ready to ship
- Plus 7 unit(s) shipping from 23 October 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 - 4 | £161.28 |
| 5 - 9 | £154.83 |
| 10 - 19 | £146.76 |
| 20 - 29 | £133.86 |
| 30 + | £119.35 |
*price indicative
Alternative
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Each
£161.33
(exc. VAT)
£193.60
(inc. VAT)
- RS Stock No.:
- 456-8184
- Mfr. Part No.:
- 7TCA085400R0116 ESP 50E
- Brand:
- WJ Furse
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | WJ Furse | |
| Suppressor Type | Twisted Pair Surge Protector | |
| Maximum Voltage Rating | 58 V | |
| Mounting Type | DIN Rail | |
| Maximum Surge Current | 5 kA, 20kA | |
| Series | ESP E | |
| Length | 120mm | |
| Depth | 19mm | |
| Height | 54mm | |
| Dimensions | 120 x 54 x 19mm | |
| Minimum Operating Temperature | -25°C | |
| Maximum Operating Temperature | +70°C | |
Select all | ||
|---|---|---|
Brand WJ Furse | ||
Suppressor Type Twisted Pair Surge Protector | ||
Maximum Voltage Rating 58 V | ||
Mounting Type DIN Rail | ||
Maximum Surge Current 5 kA, 20kA | ||
Series ESP E | ||
Length 120mm | ||
Depth 19mm | ||
Height 54mm | ||
Dimensions 120 x 54 x 19mm | ||
Minimum Operating Temperature -25°C | ||
Maximum Operating Temperature +70°C | ||
- ESP E Series Data Sheet
- Protection for Data and Signal Lines in Intrinsically Safe Circuits Application Note
- Choosing the Correct Furse ESP Lightning Barrier for your Application
- Protection of Wind Turbines Application Note
- Protection of Photovoltaic (PV) Systems Application Note
- ABB IET Wiring Regulations BS 7671 18TH Edition
- COO (Country of Origin):
- GB
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
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)
Please also search for weatherproof enclosures
Please also search for weatherproof enclosures
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)