7TCA085400R0104 ESP 30E, WJ Furse, ESP E Surge Suppressor Unit 36.7 V Maximum Voltage Rating 5kA Maximum Surge Current Twisted Pair Surge

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.

Approvals

UK Oftel NS/G/1235/W/100025

Transient Voltage Suppressors (Data Lines)

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

Brochure - M Series

Catalogue - Earthing & Lightning Protection

Instruction Sheet - Furse Slim Line ESP Surge Protection Devices