Rittal TX 7888.300 Brush Strip - Roof Cable Entry, UL 94-V0
Part Number: 7888300
Quick Summary
Rittal TX 7888.300 brush strip for roof cable entry protects cables and improves enclosure aesthetics in TX CableNet cabinets. Many installations suffer from visible cable openings that invite dust, debris, and poor airflow, reducing performance and reliability. Key certifications relevant to its use include UL 94‑V0 material tolerance and UL 94‑HB bristle ratings, ensuring flame retardancy and safe operation in electrical enclosures. This accessory delivers a precise fit and simple top-mounting on the cut-out edge, enabling faster assembly, neater cable management, and compliant installations. Used in control panels and PLC cabinets, it combines robust material performance with practical installation benefits, supporting professional outcomes across industrial automation environments.
Product Information
Extended Description
7888300 Rittal: TX brush strip, L x W: 860 mm x 7.6 mm, bristle length 70 mm, for cable entry in the roof
Article number
TX 7888.300
Product description
For cable entry in the roof plate.
Benefits
For simple top-mounting on the cut-out edge
Material
Plastic support with brushes | Brush strip: Plastic, UL 94-V0 | Bristles: Plastic, UL 94-HB
Bristle length
70 mm
To fit
Enclosure type: TX CableNet | Depth: = 600 mm | = 800 mm | = 1,000 mm
Packs of
2 pc(s).
Customs tariff number
96035000
EAN
4028177997608
ETIM 9
EC002620
ECLASS 8.0
27142421
Product description
TX brush strip, L x W: 860 mm x 7.6 mm, bristle length 70 mm, for cable entry in the roof
Feature: Sealed roof cable entry with a precisely dimensioned strip. Business Impact: Reduces dust ingress, controls airflow, and delivers a clean cabinet interior. Application: Fits TX CableNet enclosures with depths of 600, 800 or 1000 mm, shipped in a 2-piece pack for expedited field replacements. Feature: Top-mounting on the cut-out edge. Business Impact: Speeds installation, minimizes on-site adjustments, and lowers commissioning time. Application: Suitable for retrofit or new builds where quick alignment is critical. Feature: Material and safety ratings. Business Impact: Plastic support with brushes provides durable wear resistance; UL 94‑V0 rated brushes and UL 94‑HB bristles deliver flame retardancy and safer operation in electrical environments. Application: Industrial control panels and electrical housings requiring compliant sealing. Feature: Pack and dimensions. Business Impact: 2-piece packs reduce downtime and simplify logistics; 860 mm length and 7.6 mm width with 70 mm bristle length offer robust coverage. Application: Standardized solution for roof plate cable management. Feature: Compliance and cross-reference readiness. Business Impact: Clear packaging of Key data such as customs tariff, EAN, ETIM and ECLASS codes streamlines procurement and cataloging. Application: Global distribution and parts management for smart factories and automation projects.
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FAQs
Installation begins with aligning the brush strip to the roof plate cut-out edge, then securing it by top-mounting per the enclosure’s specifications. The 860 mm length covers standard roof openings, and the 70 mm bristles maintain a tight seal around cables. A two-piece pack ensures you have a spare for future maintenance. Always verify the enclosure depth compatibility (600, 800, or 1000 mm) before mounting.
TX 7888.300 is designed for TX CableNet enclosures with depths of 600 mm, 800 mm, and 1000 mm. It fits roof cable-entry openings and is intended to provide a clean, top-mounted seal. The product ships in a 2-piece pack and is suitable for retrofit or new installations where cable management and aesthetics matter.
Yes. The brush strip uses a plastic support with brushes rated UL 94‑V0 and bristles rated UL 94‑HB, aligning with common flame-retardant requirements for electrical enclosures. These certifications help ensure safer operation in control panels and other industrial equipment, supporting compliance in many regional markets.
The strip comprises a plastic support with brushes, with UL 94‑V0 rated brush material and UL 94‑HB bristles. Bristle length is 70 mm, and the product footprint is 860 mm by 7.6 mm. This combination provides durable sealing around cables while maintaining ease of cleaning and replacement.
By sealing roof cable entries efficiently, the brush strip reduces dust ingress, stabilizes enclosure temperatures, and minimizes rework from stray cables. The top-mount design speeds installation, while the 2-piece pack simplifies stocking and maintenance. Overall, this accessory supports faster commissioning and improved long-term reliability in automation projects.