Eaton B22A-120YZN Strut Channel - 12 Gauge Steel
Part Number: B22A-120YZN
Quick Summary
Eaton B-Line strut channel B22A-120YZN provides back-to-back welded support for electrical installations. Engineers often struggle with misalignment, corrosion risk, and lengthy field fabrication when sourcing incompatible framing. Certifications are not listed for this model, but the 12 gauge steel with yellow zinc chromate finish delivers robust corrosion resistance and consistent install quality. With its standard dimensions and compatibility with Eaton fittings, this channel streamlines rack and enclosure mounting, delivering predictable performance and reduced project risk. In practice, users gain faster installation, fewer field adjustments, and longer life in commercial, industrial, and data center environments.
Product Information
Extended Description
B22A-120YZN Eaton: Eaton B-Line series strut back-to-back welded channel, 1.62" H x 120" L x 1.62" W, Steel, Yellow zinc chromate, 12 Gauge
Product Name
Eaton B-Line series strut back-to-back welded channel
Catalog Number
B22A-120YZN
UPC
781011046651
Product Length/Depth
12 in
Product Height
3.25 in
Product Width
1.625 in
Product Weight
3.584 lb
Certifications
Not Applicable
Channel type
B22
Finish
Yellow zinc chromate
Material
Steel
Material gauge
12 Gauge
Channel and Combinations Catalog Section
Eaton Specification Sheet - B22A-120YZN
Dura-Green finish overview
Feature: Back-to-back welded channel geometry provides a continuous support path for multiple loads. Business impact: Enables precise alignment and uniform load transfer, reducing rework and service calls. Application: Ideal for mounting electrical panels and supporting cable trays in equipment rooms and data centers. Feature: 12 gauge steel with yellow zinc chromate finish offers corrosion resistance. Business impact: Prolongs service life in humid environments and reduces maintenance costs. Application: Suitable for indoor and semi-outdoor installations where a durable protective coating is beneficial. Feature: Dimensions of 12 in length, 3.25 in height, and 1.625 in width deliver predictable fit and compatibility. Business impact: Simplifies planning, procurement, and field assembly with standard hole patterns and fittings. Application: Fits common Eaton strut fittings and grid layouts in commercial facilities. Feature: Lightweight yet robust at 3.584 lb per 12 in length enables easier handling. Business impact: Improves on-site productivity and reduces labor costs during installation. Application: Useful for modular rack builds and quick-dock installations in industrial environments. Feature: Material finish and cataloged documentation support procurement and compliance. Business impact: Speeds design validation and ensures traceability with datasheets and catalog sections. Application: Utilize the Channel and Combinations Catalog Section and Eaton Specification Sheet for rapid quoting and integration.
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FAQs
The B22A-120YZN is a B-Line back-to-back welded strut channel designed for compatibility with Eaton fittings and the B22 channel type. Its 12 in length, 3.25 in height, and 1.625 in width align with common grid patterns, enabling straightforward integration into electrical enclosures, panels, and support frameworks without custom adapters.
Built from 12 gauge steel and finished in yellow zinc chromate, the B22A-120YZN delivers strong structural performance and superior corrosion resistance. While formal certifications aren’t listed, the coating provides protection in typical indoor and semi-outdoor installations, helping reduce maintenance cycles and extend service life in harsh or humid environments.
Yes. The B22A-120YZN supports electrical and mechanical systems, including mounting panels and cable management, in industrial settings. Its back-to-back welded design offers a stable frame for multiple loads, and its finish enhances longevity in environments subject to moisture and dust, common in factory and distribution facilities.
The product data shows Certifications as Not Applicable. For regional compliance, consult Eaton’s datasheets and local standards to confirm any region-specific requirements. Regardless, the channel uses standard 12 gauge steel with a durable yellow zinc chromate finish, supporting typical industry practices for safety and reliability.
The B22A-120YZN delivers a favorable ROI through faster installation, reduced field adjustments, and longer service life thanks to its robust material and corrosion-resistant finish. Maintenance needs are typically low; the durable coating and standard component compatibility minimize replacement cycles and part hunting, improving uptime in manufacturing lines and data centers.