Eaton B422-11/4AL Beam clamps - cULus Listed
Part Number: B422-11/4AL
Quick Summary
Eaton B-Line beam clamps secure strut systems for overhead support in electrical and mechanical installations. Engineers often contend with misalignment, inadequate load paths, and time-consuming mounting that bottlenecks projects. This clamp delivers disciplined performance with a 400 lb load rating and a safety factor of 5, while remaining compact and easy to install. The unit is cULus Listed, reinforcing compliance with critical safety standards in commercial and industrial sites. By leveraging aluminum construction and precise right-angle geometry, you gain robust support without adding unnecessary weight. In practice, this translates to faster commissioning, fewer field adjustments, and reliable service life for lighting, power distribution, and equipment-support applications.
Product Information
Extended Description
B422-11/4AL Eaton: Eaton B-Line series beam clamps, 400 lb, Safety factor of 5, Right angle clamp, 7, Aluminum
Product Name
Eaton B-Line series beam clamps
Catalog Number
B422-11/4AL
UPC
781011550325
Product Length/Depth
1.25 in
Product Height
3 in
Product Width
3.25 in
Product Weight
0.5 lb
Certifications
cULus Listed
Special features
Safety factor of 5
Type
Right angle clamp
Load capacity
400 lb
Feature: 400 lb load capacity with a safety factor of 5 ensures calculated margins for dynamic loads. Business impact: reduces rework and accelerates project timelines while maintaining code-compliant support. Application: ideal for overhead mounting of luminaires, electrical gear, and mechanical supports within Eaton B-Line strut systems. Feature: aluminum construction delivers corrosion resistance and weight savings. Business impact: easier handling on site and lower structural stress on beams. Application: suitable for indoor and semi-exposed environments where long-term durability matters. Feature: right-angle clamp design simplifies alignment and attachment in tight channels. Business impact: faster installations and fewer field adjustments. Application: applies to constrained mounting runs in data centers, process plants, and industrial facilities. Feature: compact footprint, dimensions 1.25 in depth, 3 in height, 3.25 in width; weight 0.5 lb. Business impact: saves space and enables multiple clamps per run. Application: efficient use in dense beam layouts. Feature: cULus Listed certification confirms electrical safety compliance. Business impact: streamlines approvals and reduces inspection time. Application: critical in regulated environments such as facilities and labs.
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FAQs
Use standard strut channels and the included mounting hardware to position the clamp at the desired right-angle location. Align clamps with the beam, tighten fasteners to specified torque, and verify clearance for attached loads. The 1.25 in depth helps fit tight channels while maintaining secure engagement.
The B422-11/4AL provides a 400 lb load rating with a safety factor of 5, ensuring robust capacity for lighting and equipment supports while maintaining design margins under dynamic conditions.
Yes. The right-angle aluminum clamp is designed for overhead mounting on Eaton B-Line strut systems, delivering reliable support for luminaires and related equipment in electrical installations.
The clamp is cULus Listed, indicating compliance with UL safety standards for electrical and mechanical installations.
Aluminum construction provides corrosion resistance and light weight, reducing handling effort and maintenance intervals, while the robust UL-listed design supports long service life in demanding environments.