WJ Furse Surge Suppressor Unit ESP SL15L/I Twisted Pair, 16.7V Max Voltage, 20 kA Max Surge 7TCA085400R0064 ESP SL15L/I

WJ Furse 7TCA085400R0064 ESP SL15L/I Surge Suppressor Unit is engineered for effective transient voltage suppression in twisted pair signalling applications. It features an ultra-slim, low-resistance design with a maximum voltage rating of 16.7V and maximum surge current of 20 kA, ensuring reliable protection of sensitive electronic components.

This unit comes housed in a sturdy flame retardant polycarbonate enclosure equipped with a built-in DIN rail foot for convenient mounting. Designed to operate in harsh environments from -40°C to 80°C, it complies with international standards EN 61643-21 and IEC 61643-21, and holds IECEx hazardous area certification, making it suitable for industrial applications.

The surge protector provides very low let-through voltage and minimal in-line resistance (approximately 1 ohm), enhancing the performance and longevity of connected signalling lines. Its compact dimensions of 106.5mm length, 104.6mm height, and 7mm depth enable integration in space-constrained panels.

Typical use cases include industrial signalling, electronic control systems, and communication lines where surge events could damage equipment. The device is earthed via the DIN rail foot or a dedicated earth terminal, ensuring proper discharge of surge currents.

Ultra-slim low-resistance surge protector with 1Ω in-line resistance. Flame retardant polycarbonate housing provides safe durability. DIN rail mount for straightforward installation. Wide operating temperature range from -40°C to 80°C.

Certified under EN 61643-21, IEC 61643-21, and IECEx hazardous area. Protects twisted pair signalling lines from transient surges. Compact size of 106.5mm x 104.6mm x 7mm for space efficiency.

This WJ Furse surge suppressor is a trusted solution for protection in electronics manufacturing, industrial automation, telecommunications, and power distribution panels. Browse EnvMart for similar surge protection devices and components from top brands to ensure system reliability and safety.

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