Eaton B24SHA-120HDG Back-to-Back Welded Channel - 14 Gauge
Part Number: B24SHA-120HDG
Quick Summary
Eaton B24SHA-120HDG strut channel supports heavy assemblies in electrical and mechanical installations. In many facilities, corrosion resistance and installation speed are major challenges for overhead supports. This product uses hot-dipped galvanized steel and a 14 gauge cross-section, with a SHA hole pattern, to deliver long life and dependable mounting. By integrating with Eaton’s B-Line system, you gain predictable fit, faster turnkey installs, and reduced field rework—critical for uptime and safety. Note that certifications are not listed for this model, but the finish delivers robust corrosion protection in demanding environments. The combination of durability and compatibility supports scalable infrastructure, while maintaining cost efficiency across projects.
Product Information
Extended Description
B24SHA-120HDG Eaton: Eaton B-Line series strut back-to-back welded channel, 1.62" 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
B24SHA-120HDG
UPC
799038680550
Product Length/Depth
120 in
Product Height
1.62 in
Product Width
1.62 in
Product Weight
29.84 lb
Certifications
Not Applicable
Channel type
B24
Hole pattern
SHA
Finish
Hot-dipped galvanized
Material
Steel
Material gauge
14 Gauge
Channel and Combinations Catalog Section
Eaton Specification Sheet - B24SHA-120HDG
Dura-Green finish overview
Back-to-back welded channel provides unified support for dual-sided mounting and cross-bracing, reducing hardware complexity and increasing structural rigidity. This design simplifies multi-point assemblies in tight equipment spaces and supports more predictable alignment during installs in electrical rooms and data centers. With 120 in length, the channel spans longer runs without field splicing, cutting installation time and materials waste, enabling efficient rack mounting and fewer joints in industrial installations. The 14 gauge steel construction with 1.62 in by 1.62 in cross-section delivers strong, rigid support for heavy fixtures, reducing deflection across long spans and improving overall system integrity. Hot-dipped galvanized finish offers superior corrosion resistance in harsh environments, extending service life and lowering maintenance. The SHA hole pattern provides flexible mounting using standard hardware, accelerating reconfiguration and compatibility with Eaton’s channel nuts and fittings. Compatibility with the B-Line strut system ensures seamless integration into existing infrastructure, minimizing retrofits and speeding project timelines, which translates to lower total cost of ownership. All of these attributes together support reliability in electrical, mechanical, and data center applications while aligning with industry best practices for maintenance and safety.
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FAQs
B24SHA-120HDG is designed to work within the Eaton B-Line strut system. Compatibility with standard channel nuts, bolts, and fittings enables seamless integration into existing racking and support structures. When planning an upgrade, verify hole pattern (SHA) and channel type (B24) to ensure clean alignment and secure mounting across spans. This minimizes field modifications and accelerates commissioning.
The channel is 120 in long, with a 1.62 in height and width profile and a 14 gauge steel construction, weighing approximately 29.84 lb. The SHA hole pattern supports flexible mounting configurations using common fasteners. When calculating loads, use the 14 gauge steel strength, galvanic coating, and the back-to-back welded design to assess deflection under expected mechanical and electrical equipment loads.
Yes, the hot-dipped galvanized finish provides enhanced corrosion resistance suitable for damp or outdoor environments. This finish improves service life in infrastructure, data centers with humid conditions, or facilities with chemical exposure. For extreme or coastal environments, confirm coating thickness and inspection intervals per project standards to maintain performance long-term.
The data indicates Certifications: Not Applicable for this model. While formal SIL, CE, or IP certifications aren’t listed, the channel uses standard SAE/ISO-compliant galvanization practices and universal B-Line components, which align with common industry installation and reliability expectations. Always verify with your project’s compliance requirements and, if needed, consult Eaton for any certification documentation that may apply to your region.
Choosing the B24SHA-120HDG reduces field labor through longer runs (120 in) and fewer joints, decreasing installation time and material waste. The 14 gauge galvanized steel offers durable support with low maintenance needs, minimizing rework from corrosion. Over the project lifecycle, this translates to lower maintenance costs, fewer downtime events, and faster system commissioning—particularly valuable in data centers and manufacturing floors.