Eaton B3055-7/8X5PLN Beam Clamp - cULus Listed
Part Number: B3055-7/8X5PLN
Quick Summary
The Eaton B3055-7/8X5PLN Beam Clamp secures fixtures to steel beams in industrial and commercial installations. Installing without reliable clamps can lead to misalignment, tilt, and costly rework when mounting lighting and emergency gear. This clamp carries the cULus Listed certification and rugged steel construction, with 7/8-9 thread compatibility and a precise 5 in footprint. Together with Eaton's B-Line system, you gain repeatable alignment, faster installs, and long-term reliability. In addition to primary functionality, the clamp supports vertical adjustment and straightforward integration with common strut layouts, reducing total project cost. For procurement teams, the standardized catalog number and consistent performance streamline bidding, stocking, and ongoing maintenance.
Product Information
Extended Description
B3055-7/8X5PLN Eaton: Eaton B-Line series beam clamps, 5" H x 5" L x 5" W, Steel, 7/8"-9 thread/rod size
Product Name
Eaton B-Line series beam clamps
Catalog Number
B3055-7/8X5PLN
UPC
781011026660
Product Length/Depth
5 in
Product Height
5 in
Product Width
5 in
Product Weight
4.58 lb
Certifications
cULus Listed
Application
Vertical adjustment provided in clamp
Thread/rod size
7/8"-9
Type
Steel beam clamp
Material
Steel
Sturdy steel beam clamp construction provides dependable load transfer and long service life in harsh industrial environments, minimizing replacement costs and downtime. The 5 in footprint with a compact 4.58 lb weight enables predictable locations and easy handling on crowded installations, accelerating initial setup and reducing installer fatigue. Vertical adjustment provided in the clamp allows precise alignment of lighting and emergency fixtures without swapping parts or re-drilling, which cuts labor time and rework. With a 7/8"-9 thread/rod size, the B3055-7/8X5PLN integrates smoothly with standard strut hardware and Eaton B-Line components, delivering versatile mounting options for complex racking and ceiling layouts. The cULus Listed certification assures regulatory compliance and safer operation in North American facilities, supporting audits and facility safety programs. Compatibility with the Eaton B-Line system simplifies procurement, reduces the need for adapters, and enables scalable installations across multiple projects while maintaining a consistent, repeatable mounting strategy.
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FAQs
To install, position the clamp on the steel beam or strut channel, align with the mounting point, and secure using the standard 7/8-9 threaded rod hardware. The clamp’s vertical adjustment allows fine-tuning after initial securing, ensuring precise fixture alignment without removing and reworking fasteners. It pairs with other B-Line components for a clean, fast setup.
Key specifications include the catalog number B3055-7/8X5PLN, 5 in product length/depth, 5 in product height and width, 4.58 lb weight, material steel, 7/8"-9 thread, and cULus Listed certification. The product is designed for vertical adjustment and is part of Eaton’s B-Line beam clamp family.
Yes. The clamp is designed for compatibility with standard 7/8-9 threaded rods and Eaton B-Line strut systems, facilitating adapter-free installation and consistent mounting across projects. This compatibility supports scalable layouts and reduces the need for additional hardware in new builds or retrofits.
The B3055-7/8X5PLN is cULus Listed, providing recognized safety compliance for electrical installations in North American facilities. This certification helps meet NEC and local code requirements, simplifies audits, and reduces risk during commissioning and ongoing maintenance.
Practical benefits include precise alignment due to vertical adjustment, faster install times with compatible 7/8-9 hardware, and durable steel construction that withstands vibration in busy facilities. By standardizing on the B-Line beam clamps, you reduce rework, streamline procurement, and improve lifecycle reliability for lighting and emergency system mounting.