Eaton FSP-CS-16X28 Fire Stop - UL Classified Solution

Part Number: FSP-CS-16X28
Manufacturer
Eaton
Part number
FSP-CS-16X28

Quick Summary

Eaton FSP-CS-16X28 fire stop is a B-Line series solution designed to seal openings and protect cabling in fire-rated assemblies. Facilities and engineers often struggle to keep penetrations compliant while expanding cable routes. UL Classified certification and the 3M CS-195+ barrier composition support code compliance without sacrificing access. This approach delivers reliable fire-stopping performance for cable openings, while simplifying installation and ongoing maintenance in data centers and facilities. Whether you're sealing through-floor penetrations or wall openings near junction boxes, this solution fits standard architectural openings while offering a straightforward installation process. The product ships in a compact format that reduces job-site waste and accelerates compliance testing.

Product Information

Extended Description

FSP-CS-16X28 Eaton: Eaton B-Line series fire stop, 3M fire barrier CS-195+ composite sheet, Ideal for fire-stopping openings, cable open. etc, Steel and aluminum foil, 28" High, 16" Long
Product Name
Eaton B-Line series fire stop
Catalog Number
FSP-CS-16X28
UPC
782051493658
Product Length/Depth
16 in
Product Height
28 in
Product Width
0.04 in
Product Weight
0.001 lb
Certifications
UL Classified
Type
3M fire barrier CS-195+ composite sheet
Application
Ideal for fire-stopping openings, cable open, etc.
Feature by design robustness and UL Classified certification translates directly into business impact: code-compliant fire-stopping that minimizes risk and costly rework. Application-specific context shows how the 3M CS-195+ composite sheet combines with steel and aluminum foil to deliver a reliable barrier for cable openings, accelerating inspections and reducing downtime. The 16 inch length and 28 inch height align with typical wall and floor penetrations, enabling faster on-site fitting with less field fabrication. This compatibility extends to Eaton B-Line series installations, offering a plug-and-play approach that shortens project timelines and lowers labor costs. From a compliance perspective, the UL Classified status supports regulatory traceability across jurisdictions, helping procurement avoid scope creep and warranty disputes. Industry insight indicates this design is especially advantageous in data centers, clean rooms, and utility rooms where space is tight and fire integrity is paramount.

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FAQs

Installation starts with confirming the opening dimensions match the 16 in by 28 in profile. Cut or fit the 3M CS-195+ composite sheet within the Eaton B-Line frame, align with the opening, and seal per UL Classified guidelines. This process preserves fire rating while enabling efficient cabling routing and future access when needed.
The FSP-CS-16X28 carries UL Classified certification, which supports fire-stopping performance in accordance with recognized safety standards. This designation helps satisfy many national and regional fire-stop requirements, reduces risk during audits, and provides traceable justification for installation in penetrations where cables pass through fire-rated assemblies.
Yes. The product uses the 3M CS-195+ composite sheet in its fire barrier system, delivering a reliable, compatible barrier for cable openings. The alignment with 3M material ensures predictable performance and simplifies sourcing of components for ongoing maintenance or future upgrades.
The unit is 16 inches long and 28 inches high, with a width of 0.04 inches and a weight of 0.001 lb. These compact dimensions ease installation in tight spaces, reduce material handling on site, and enable quick adaptation to standard wall or floor penetrations without compromising fire integrity.
The combination of UL Classified certification, compact form factor, and compatible 3M CS-195+ barrier sheet delivers faster install times, reduces labor costs, and lowers risk of non-compliance during inspections. In mission-critical environments like data centers, this translates to improved uptime, simplified maintenance, and a clear path to regulatory alignment.