Eaton B441-22MSS4 Beam Clamp - 1850 lb, cULus Listed
Part Number: B441-22MSS4
Quick Summary
Eaton B-Line beam clamps securely fasten lighting runs and support systems in industrial facilities. Project timelines suffer when channel fits are misaligned or mismatched, leading to rework and costly downtime. This product line is cULus Listed with a safety factor of 5, designed for use with 1-5/8" high channels and 3/4" beam thickness. The stainless steel 304 finish provides corrosion resistance in damp environments, while the compact 3 inch length simplifies installation. For procurement teams, this translates to reliable performance, reduced maintenance, and longer asset life across facilities.
Product Information
Extended Description
B441-22MSS4 Eaton: Eaton B-Line series beam clamps, 1850 lb, Safety factor 5, used with 1 - 5/8" high channel, 3/4" beam thickness, Stainless steel type 304 finish
Product Name
Eaton B-Line series beam clamps
Catalog Number
B441-22MSS4
UPC
781011864972
Product Length/Depth
3 in
Product Height
3.375 in
Product Width
2.375 in
Product Weight
0.93 lb
Certifications
cULus Listed
Beam thickness
0.75 in
Special features
Safety factor 5, used with 1 - 5/8" high channel
Type
Beam clamp
Load capacity
1850 lb
Beam clamps and accessories section from strut catalog
Beam clamps and accessories section from strut catalog
B-Line engineering services line card
Feature: High load rating of 1850 lb with a safety factor of 5. Business Impact: Enables secure support for heavy lighting fixtures and conduit runs, reducing risk of failure and rework. Application: Ideal for industrial lighting and equipment mounting in harsh environments. Feature: Compatibility with 1-5/8" high channel and 3/4" beam thickness. Business Impact: Eliminates need for adapters, lowers BOM complexity, and speeds up design iterations. Application: Streamlined integration into standard strut systems. Feature: Stainless steel type 304 finish. Business Impact: Provides corrosion resistance and longer service life, reducing maintenance costs. Application: Suitable for damp or corrosive industrial spaces. Feature: Compact geometry (3 in length, 3.375 in height, 2.375 in width) and weight 0.93 lb. Business Impact: Easier handling and faster on-site installation, especially in tight spaces. Application: Supports rapid assembly in electrical rooms and rack areas. Feature: cULus Listed certification. Business Impact: Supports compliance with electrical codes, simplifying approvals. Application: Used in compliant electrical installations across facilities. Feature: Special features include safety factor 5 and compatibility with 1-5/8" high channel. Business Impact: Aligns with design safety margins, reducing design-change risk. Application: Used in structured support systems for beam clamps and accessories.
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FAQs
The B441-22MSS4 is designed for 1-5/8" high channel and supports a 3/4" beam thickness, providing a precise, adapter-free fit for standard strut systems.
This beam clamp has an 1850 lb load rating with a safety factor of 5, ensuring secure support for heavy fixtures and conduit runs while maintaining a conservative design margin for diverse installation conditions.
Yes. The clamp uses a stainless steel type 304 finish, delivering corrosion resistance suitable for damp industrial spaces and helping extend service life with minimal maintenance.
It is cULus Listed, meaning it has been tested for safety in electrical installations and aligns with wiring codes, easing code approval and field compliance.
Its compact 3 in length, 3.375 in height, and 2.375 in width, plus a manageable 0.93 lb weight, support quick handling and alignment with existing strut channels, reducing installation time and labor costs.