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WJ Furse ESP Q Surge Suppressor Unit 37.8V Maximum Voltage Rating 20 kA Maximum Surge Current 8 Wire 7TCA085400R0107 ESP 30Q

Category Surge Suppressor Unit Brand WJ Furse Condition New

Specifications

Country of Origin India
Voltage Rating 20 kA Maximum Surge Current 8 Wire 30 V Surge RS Stock No
Brand WJ Furse
Height 87mm
Length 95mm
Model 7TCA085400R0107 ESP 30Q
Depth 69mm
Mount Type DIN Rail
Series ESP Q
Maximum Operating Temperature 80°C
Minimum Operating Temperature -40°C
Suppressor Type 8 Wire 30 V Surge Protector
Maximum Voltage 37.8V
Hazardous Area Certification IECEx
Standards/Approvals EN 61643-21, IEC 61643-21
Maximum Surge Current 20kA

Key Features

  • Designed for 8 Wire 30 V surge protection applications.
  • Mounts easily on DIN rail for secure installation.
  • Operates within temperature range −40°C to 80°C.
  • Compact dimensions with length 95mm, height 87mm, and depth 69mm.
  • Complies with EN 61643-21 and IEC 61643-21 standards for surge protection.
  • Sturdy ABS flame retardant housing ensures durability and safety.
  • Includes quad 0.75A twisted-pair lightning surge arrestors for effective transient voltage suppression.
  • Colour-coded removable terminals facilitate easy wiring and maintenance.

Product Description

WJ Furse 7TCA085400R0107 ESP 30Q Surge Suppressor Unit offers high-performance protection for electronic circuits against transient surges. Rated for a maximum voltage of 37.8V and maximum surge current of 20 kA, this surge suppressor is engineered to safeguard sensitive equipment from lightning and switching transients.

This unit is specifically designed for 8 Wire 30 V surge protection, utilizing quad 0.75A twisted-pair lightning surge arrestors. The surge protector features a very low let-through voltage between all lines and an in-line resistance of approximately 1 ohm, ensuring effective surge attenuation without signal distortion.

The device is housed in a sturdy, flame retardant ABS enclosure and mounts effortlessly on standard DIN rails using the built-in DIN foot. The unit can also be installed flat with colour-coded, removable terminals that simplify wiring and maintenance processes.

Operating temperature ranges from −40°C to 80°C, enabling application in demanding and varied industrial environments. Compliance with EN 61643-21 and IEC 61643-21 standards guarantees certified electrical performance and reliability. Additionally, IECEx hazardous area certification allows safe installation in hazardous locations.

Typical use cases include Industrial automation, telecommunications, instrumentation, control systems, and any environment where protection of data lines and signalling equipment is critical.

Designed for 8 Wire 30 V surge protection applications. Mounts easily on DIN rail for secure installation. Operates within temperature range −40°C to 80°C. Compact dimensions with length 95mm, height 87mm, and depth 69mm.

Complies with EN 61643-21 and IEC 61643-21 standards for surge protection. Sturdy ABS flame retardant housing ensures durability and safety. Includes quad 0.75A twisted-pair lightning surge arrestors for effective transient voltage suppression.

Colour-coded removable terminals facilitate easy wiring and maintenance. Earthed via DIN rail or M5 stud for reliable grounding. Explore the EnvMart catalog for more advanced Surge Suppressor Units and other electronic protection devices from leading brands like WJ Furse.

WJ Furse ESP Q Surge Suppressor Unit 37.8V Maximum Voltage Rating 20 kA Maximum Surge Current 8 Wire 7TCA085400R0107 ESP 30Q
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Frequently Asked Questions

The unit has a maximum surge current rating of 20 kA.

It is rated for a maximum voltage of 37.8V.

The dimensions are 95mm in length, 87mm in height, and 69mm in depth.

It operates within a temperature range of −40°C to 80°C.

It mounts easily on DIN rail for secure installation.

It complies with EN 61643-21 and IEC 61643-21 standards for surge protection.

The device is housed in a sturdy, flame retardant ABS enclosure.

Yes, it includes quad 0.75A twisted-pair lightning surge arrestors for effective transient voltage suppression.

It has IECEx hazardous area certification, allowing safe installation in hazardous locations.

Typical applications include industrial automation, telecommunications, instrumentation, and control systems.

It features colour-coded removable terminals that facilitate easy wiring and maintenance.

The in-line resistance is approximately 1 ohm, ensuring effective surge attenuation without signal distortion.

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