WJ Furse ESP Q Surge Suppressor Unit 132V Maximum Voltage 20 kA Maximum Surge Current 8 Wire 110V 7TCA085400R0088 ESP 110Q

The WJ Furse 7TCA085400R0088 ESP 110Q surge suppressor unit is engineered to provide reliable surge protection for electrical installations, particularly those with twisted pair signalling applications. Its robust design supports a maximum voltage of 132V and can handle surge currents up to 20 kA, making it ideal for safeguarding sensitive electronic components and communication lines from transient voltage spikes.

This device features 8 wire 110V surge protection arranged in four pairs, specifically optimized for twisted pair signal lines. Its exceptionally low let-through voltage between lines and a low in-line resistance of 1Ω ensure minimal signal distortion and effective surge suppression. The unit mounts easily to standard DIN rails but can also be flat-mounted, offering installation flexibility in electrical panels and control cabinets.

Manufactured with a flame-retardant ABS housing, the surge suppressor is built for durability under demanding industrial and commercial environments. Its color-coded, removable terminals facilitate quick, error-free wiring and maintenance operations. Additionally, the unit is earthed via DIN rail or an optional M5 stud, enhancing electrical safety.

Operating temperature ranges from -40°C to 80°C, suitable for harsh environments. It complies with the EN 61643-21 and IEC 61643-21 standards, providing assurance of quality and performance. This surge suppressor also carries the IECEx certification, confirming its suitability for hazardous area applications.

The compact form factor with dimensions 95mm (L) x 87mm (H) x 69mm (D) allows for space-efficient installation without compromising functionality or protection capabilities. The unit supports 8 wire 110V surge protection suitable for sensitive electrical systems.

Designed for DIN rail mounting ensuring easy and secure installation. Operates effectively in temperatures from -40°C to 80°C. The compact dimensions of 95mm length, 87mm height, and 69mm depth save panel space. Constructed with a sturdy, flame retardant ABS housing for enhanced durability.

Color-coded removable terminals simplify wiring and maintenance. Meets EN 61643-21, IEC 61643-21 standards and holds IECEx hazardous area certification. Features very low let-through voltage and 1Ω in-line resistance for optimal surge suppression performance.

Ideal for applications in industrial, commercial, and utility electrical installations requiring reliable transient voltage surge protection, especially in communication and control networks.

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