7TCA085400R0191 ESP RS485, WJ Furse, ESP Surge Suppressor Unit 16.7 V Maximum Voltage Rating 5kA Maximum Surge Current RS485 Surge Protector

WJ Furse Surge Suppressor Unit, 16.7V AC / DC Maximum Voltage, 54 (H) x 19 (D) x 120mm (L) - E Series - 7TCA085400R0191 ESP RS485

Protect your process control equipment and communication interfaces against voltage spikes with this surge suppressor from WJ Furse. The unit safely grounds electrical faults caused by lightning and is able to handle a partial surge while still allowing the devices it's protecting to carry on working. This means you benefit from reduced downtime and improved productivity. Colour-coded terminals let you quickly distinguish between clean and dirty lines. For convenience, this component is supplied ready for flat mounting on its side or base.

Features & Benefits

• Flame-retardant polymer housing to reduce the risk of the unit contributing to a fire
• Low in-line resistance for minimal reduction in a system's signal strength
• Slim width of 7mm, so ideal for the compact protection of a large number of lines
• Wide operating temperature range of -40°C to +80°C for compatibility with demanding conditions

Applications

• Commercial and residential buildings
• Food and beverage industry
• Automated assembly lines

Where should I install this surge suppressor?

You can install this surge suppressor close to the equipment it's protecting or in series with a signal line, near where it enters or leaves a building.

Transient Voltage Suppressors (Data Lines)

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

Datasheet - 7TCA085400R0191 ESP RS485

Brochure - M Series

Catalogue - Earthing & Lightning Protection

Instruction Sheet - Furse Slim Line ESP Surge Protection Devices