Eaton B24A-120SS4 B-Line Strut - Stainless 304
Part Number: B24A-120SS4
Quick Summary
The Eaton B24A-120SS4 B-Line back-to-back welded channel provides robust support for racking and overhead systems. Common challenges include misalignment, galvanic corrosion, and slow mounting due to inconsistent channel lengths. Certifications show Not Applicable, but the stainless steel type 304 finish and 14-gauge construction deliver corrosion resistance and load capacity. For procurement teams, the Eaton B-Line series simplifies jobsite installs and reduces long-term maintenance. The back-to-back welded design aligns fast with compatible channels, cutting installation time and improving system rigidity. Industrial buyers will appreciate the precise dimensions—12 inch length, 1.625 inch width, and 3.25 inch height—streamlining spec compliance. This combination supports scalable builds from small enclosures to large industrial frames.
Product Information
Extended Description
B24A-120SS4 Eaton: Eaton B-Line series strut back-to-back welded channel, 1.62" H x 120" L x 1.62" W, Steel, Stainless steel type 304, 14 Gauge
Product Name
Eaton B-Line series strut back-to-back welded channel
Catalog Number
B24A-120SS4
UPC
781011226077
Product Length/Depth
12 in
Product Height
3.25 in
Product Width
1.625 in
Product Weight
28.84 lb
Certifications
Not Applicable
Channel type
B24
Finish
Stainless steel type 304
Material
Steel
Material gauge
14 Gauge
Channel and Combinations Catalog Section
Eaton Specification Sheet - B24A-120SS4
Dura-Green finish overview
Feature: Back-to-back welded channel delivers exceptional rigidity and precise alignment for continuous, high-load installations across multi-panel systems. Business Impact: This minimizes deflection under load, reduces rework, and speeds commissioning on day one. Application: Utilize in overhead cable trays, control panels, and modular frame systems across facilities. Industry insight: The B24 profile aligns with standard fittings, cuts fabrication time, and lowers field risk. Feature: Stainless steel type 304 finish delivers robust corrosion resistance in harsh environments. Business Impact: Extends service life in wash-down zones and humid facilities, reducing maintenance cycles. Application: Suitable for food processing lines, chemical plants, and outdoor mounts facing moisture. Design note: 14 gauge steel balances strength with manageable weight during handling and install. Feature: 14 gauge metal supports high load capacity with minimal flex under typical industrial loads. Business Impact: Reduces need for additional bracing and costly retrofits, delivering clear lifecycle savings. Application: Ideal for mounting motors, drives, pumps, and large control panels in automation cells. Pro tip: Pair with matching connectors to maintain electrical continuity and grounding integrity. Feature: Precise dimensions—12 in length, 1.625 in width, and 3.25 in height—facilitate predictable fits. Business Impact: Speeds BOM creation, reduces mis-orders, and improves engineering confidence. Application: Streamlines prefabrication for racks, enclosures, and automation furniture across lines. Optimization: Validate tolerances with compatible components to avoid misalignment during final assembly. Feature: Compatibility with standard Eaton B-Line fittings accelerates project integration. Business Impact: Improves procurement efficiency, reduces stocking complexity, and enables scalable configurations. Application: Suits modular automation builds, data-center racks, and facility upgrades. Value driver: Modular assemblies support rapid upgrades and lower total cost of ownership.
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FAQs
The B24A-120SS4 is designed to pair with standard Eaton B-Line series fittings and channels. To install, align back-to-back channels per the catalog section, use compatible fasteners, and verify that the channel faces are flush before securing. This approach minimizes misalignment and reduces field rework, especially in long runs or complex frames.
The B24A-120SS4 uses 14 gauge steel with a stainless steel 304 finish, delivering strong load-bearing performance suitable for heavy equipment mounts. Exact load ratings and tolerances are specified in the Eaton specification sheet (B24A-120SS4.pdf); consult the datasheet for precise numbers, installation guidance, and guidance on allowable deflection under typical industrial loads.
Yes. The stainless steel type 304 finish provides corrosion resistance suitable for moisture-rich environments, wash-down zones, and humid facilities. It combines durable strength with a finish that resists rust, helping extend service life in challenging areas such as food processing or chemical processing settings.
The product data shows Certifications as Not Applicable. While formal SIL, CE, or IP ratings are not listed, the stainless 304 finish and 14 gauge steel provide proven industrial performance. Always verify site-specific compliance requirements and confirm with Eaton’s datasheet for any project-specific standards.
The combination of corrosion resistance, high load capacity, and precise dimensions reduces maintenance cycles and replacement costs. Faster installation lowers labor costs during commissioning, while the durable finish minimizes corrosion-related repairs. Over a facility lifecycle, these factors contribute to lower total cost of ownership and improved system reliability.