Eaton B12A-120HDG Strut Channel - Hot Dip Galvanized
Part Number: B12A-120HDG
Quick Summary
Eaton B-Line series strut back-to-back welded channel is a versatile support rail used in electrical and mechanical installations. This solution reduces field assembly time and alignment challenges by providing a continuous channel with strong welded joints. The product data lists Compliances and Certifications as Not Applicable, so verify project requirements when regulatory marks are mandatory; for projects needing CE, IP ratings, or SIL, consult Eaton’s certified catalog options. This channel works with a full line of accessories and offers finishes like Dura-Green and Dura-Copper to match facility standards. In practice, specifying B12A-120HDG supports faster builds, easier maintenance, and long-term cost savings through corrosion resistance and structural-quality steel construction.
Product Information
Extended Description
B12A-120HDG Eaton: B-Line series strut back-to-back channel, B12A series in hot dippled galvanized finish, 120 inches long
Product Name
Eaton B-Line series strut back-to-back welded channel
Catalog Number
B12A-120HDG
UPC
781011210120
Product Length/Depth
12 in
Product Height
4.875 in
Product Width
1.625 in
Product Weight
4.94 lb
Compliances
Not Applicable
Certifications
Not Applicable
Special features
Full line of accessories Material and product identification Structural-quality steel productFull line of finishes including Dura-Green and Dura-Copper
Channel and Combinations Catalog Section
Channel and Combinations Catalog Section
Channel and Combinations Catalog Section
B-Line engineering services line card
Eaton Specification Sheet - B12A-120HDG
Eaton Specification Sheet - B12A-120HDG
The 12 inch length provides a compact backbone for small enclosures, reducing waste and simplifying cut-to-fit installations. This translates to faster project schedules and lower material costs when mounting gear in electrical rooms or control panels. The 1.625 inch width and 4.875 inch height deliver predictable mounting geometry, making it easier to align components and maintain clean cable runs. This dimensioning also helps standardize rack and enclosure layouts across facilities. Back-to-back welded design creates a continuous, rigid channel that resists flex and misalignment during vibration-heavy operation. The result is improved mounting accuracy, fewer reworks, and lower ongoing maintenance costs. Ideal for supporting heavy conduits, power distribution blockers, or equipment frames in industrial automation and data-center environments. Hot-dip galvanized finish provides excellent corrosion resistance, extending service life in humid, dusty, or wash-down areas. This protective coating reduces maintenance cycles and replacement costs while meeting baseline durability expectations for lifecycle planning. When required, Eaton's finishes like Dura-Green and Dura-Copper offer color and chemical resistance options that align with plant standards. Structural-quality steel ensures predictable load-bearing performance and compatibility with the full line of B-Line accessories. The seamless integration with standard slotted-channel hardware accelerates installation and simplifies future upgrades. This is particularly valuable for retrofit projects, modular builds, and facilities seeking scalable support systems with predictable procurement. Traceability and compatibility are supported by the catalog references and the UPC, enabling straightforward ordering and asset management. The B12A-120HDG pairs with commonly used Eaton components, so shops can stock a single ecosystem for future expansion, reducing vendor fragmentation and enhancing total cost of ownership over time.
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FAQs
Yes. The B12A-120HDG is designed to work with the Eaton B-Line strut family and its standard slotted-channel hardware. Its 12 inch length and 1.625 inch width ensure straightforward compatibility with existing supports, brackets, and accessories, enabling quick upgrades, retrofits, and scalable installations without special adapters.
Key specs include a 12 inch product length, 1.625 inch width, 4.875 inch height, and a weight of 4.94 pounds. The channel is manufactured from structural-quality steel and finished in hot-dip galvanized coating for corrosion resistance, supporting reliable loads in challenging environments.
This channel excels in electrical rooms, control panels, data centers, and machine frames where compact, rigid back-to-back mounting is required. Its galvanized finish suits damp or wash-down areas, while compatibility with a full line of accessories enables rapid, modular mounting of conveyors, cables, and equipment.
The product data for this model lists Compliances and Certifications as Not Applicable. If your project mandates CE, IP ratings, or SIL, verify requirements with Eaton or consider certified alternatives within the B-Line catalog to meet regulatory and safety standards.
Hot-dip galvanizing provides long-term corrosion resistance, reducing maintenance cycles and replacement costs in harsh environments. This translates to lower total cost of ownership over the system’s life, especially in humid or wash-down areas, while maintaining structural integrity and predictable performance when paired with standard accessories.