Eaton B54SHA-120HDG Strut Back-to-Back Welded Channel - Hot-Dipped Galvanized
Part Number: B54SHA-120HDG
Quick Summary
Eaton B54SHA-120HDG is a back-to-back welded strut channel used to create durable, modular support systems for electrical and mechanical installations. Engineers often struggle with achieving exact fit, managing corrosion risk, and maintaining long-term reliability in busy facilities. Certifications: Not Applicable; in practice, teams verify CE, IP, and UL guidance per regional requirements, ensuring the solution aligns with local regulations. By using 14-gauge steel with hot-dipped galvanizing, this channel delivers rugged strength and corrosion resistance while enabling rapid installation with a wide range of Eaton accessories. These characteristics support faster project timelines and lower lifecycle costs in data centers, manufacturing floors, and facilities where durable support is critical.
Product Information
Extended Description
B54SHA-120HDG Eaton: Eaton B-Line series strut back-to-back welded channel, 0.81" H x 120" L x 1.62" W, Steel, Hot-dipped galvanized, SHA, 14 Gauge
Product Name
Eaton B-Line series strut back-to-back welded channel
Catalog Number
B54SHA-120HDG
UPC
782051547610
Product Length/Depth
120 in
Product Height
0.81 in
Product Width
1.62 in
Product Weight
18.2 lb
Certifications
Not Applicable
Channel type
B54
Hole pattern
SHA
Finish
Hot-dipped galvanized
Material
Steel
Material gauge
14 Gauge
Channel and Combinations Catalog Section
Eaton Specification Sheet - B54SHA-120HDG
Dura-Green finish overview
Long-span design leverages the 120-inch length to minimize joints, optimize cable routing, and improve load distribution across continuous runs. That translates to faster installs, fewer mid-span failures, and reduced engineering rework when mounting trays, conduits, and equipment. Use this length for uninterrupted ceiling runs or floor-mounted rails in data centers, manufacturing floors, and utility rooms. The 0.81 inch height and 1.62 inch width, combined with 14-gauge steel, yield a robust cross-section that resists deflection under heavy loads. That stiffness maintains precise alignment of hardware and cables, reducing commissioning time and post-install adjustments. This performance is particularly valuable in harsh environments where equipment vibration and thermal cycling are common. Hot-dipped galvanized finish provides robust corrosion resistance, especially in damp or outdoor environments where metal exposure is an ongoing concern. By extending service life and reducing maintenance cycles, the coating supports lower total cost of ownership for the channel system. SHA hole pattern enables fast, repeatable mounting with standard hardware and Eaton accessories, supporting modular configurations without special tools. This capability shortens installation time, simplifies future changes, and preserves joint strength during expansion or reconfiguration. Compatibility with Eaton's Channel and Combinations Catalog Section provides a predictable parts ecosystem, reducing procurement risk and design guesswork. Engineers gain confidence sourcing matching components, ensuring consistent fit, finish, and performance across multi-piece channel systems. Plan for two-person handling since the 120-inch piece weighs about 18.2 pounds, and consider field cutting for exact fit. Use approved splices and mounting hardware to maintain integrity, while leveraging existing accessories for quick adaptation to varying layouts. Overall, the B54SHA-120HDG delivers scalable, reliable support for electrical rooms, data centers, and industrial facilities seeking durable, serviceable infrastructure.
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FAQs
For optimal results, plan around the 120 inch length to minimize joints, account for the SHA hole pattern for fasteners and accessories, and verify compatibility with Eaton channel components. Ensure there is adequate clearance for mounting hardware and that supports, brackets, and fasteners are sized to handle the 14 gauge steel.
Yes, the hot-dipped galvanized finish provides robust corrosion resistance suitable for damp and some outdoor environments. While this coating extends service life and reduces maintenance, confirm regional exposure and climate conditions with your facility standards and Eaton documentation before outdoor deployment.
Key specs include channel type B54, SHA hole pattern, 120 inch length, 0.81 inch height, 1.62 inch width, 14 gauge steel, and a hot-dipped galvanized finish. The catalog number is B54SHA-120HDG, with a weight of approximately 18.2 pounds per 120 inch piece and a 120 inch practical length for installations.
Absolutely. B54SHA-120HDG is designed to be compatible with Eaton's channel accessories and the Channel and Combinations Catalog Section, enabling modular assemblies, quick changes, and scalable system configurations across electrical rooms and data centers.
The 120 inch piece weighs about 18.2 pounds, so plan for two-person handling and potential field cutting for exact fits. Use approved splices and mounting hardware, and align components carefully with compatible accessories to preserve integrity and ensure reliable, long-term performance.