Eaton B441-22ZN Beam Clamp - 1850 lb, cULus Listed
Part Number: B441-22ZN
Quick Summary
The Eaton B441-22ZN beam clamp secures loads to 0.75 in beams in B-Line channel systems. For engineers and installers, inconsistent grip or misalignment can slow projects and jeopardize safety. This clamp is cULus Listed and designed with a safety factor of 5, delivering reliable performance in demanding environments while supporting up to 1850 lb. It fits standard 1-5/8 in high channel and leverages a compact footprint (3.375 in H, 3 in L, 2.375 in W) to maximize usable space in crowded racks and electrical rooms. By combining rugged construction with straightforward installation, it reduces rework, improves compliance with mounting specs, and lowers total installed cost across lighting and emergency-system installations.
Product Information
Extended Description
B441-22ZN Eaton: Eaton B-Line series beam clamps, 3.3750" H x 3" L x 2.3750" W, 1850 Lbs load cap, 0.75" beam thickness
Product Name
Eaton B-Line series beam clamps
Catalog Number
B441-22ZN
UPC
781011552831
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
Feature: The clamp delivers an 1850 lb load capacity and is rated for 0.75 in beam thickness. Business impact: This margin reduces the need for alternative supports and minimizes the risk of unexpected failure in critical mounting points. Application: Ideal for lighting fixtures, sensors, and other heavy loads mounted to B-Line channel in electrical rooms and equipment halls.Feature: Compact dimensions of 3 in length, 3.375 in height, and 2.375 in width maximize space. Business impact: It fits into tight enclosures and crowded channels without sacrificing grip strength. Application: Great for retrofit projects and facilities with limited clearance around beam lines.Feature: cULus Listed certification ensures regulatory compliance. Business impact: Simplifies approvals and reduces QA time on site. Application: Suitable for commercial and industrial installations needing UL-style safety verification.Feature: Safety factor 5 and compatibility with 1-5/8 inch high channel. Business impact: Provides design margin against nominal loads and unanticipated dynamic forces. Application: Useful in dynamic electrical installations and overhead support systems.Feature: Lightweight at 0.93 lb and consistent manufacture quality. Business impact: Reduces installation fatigue and shipping costs. Application: Field installations and service calls across lighting and emergency systems.Industry context: The B441-22ZN aligns with Eaton strut systems and helps standardize mounting across facilities.
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FAQs
Installation involves using the clamp with standard 1-5/8 in high B-Line channel. Confirm the beam thickness is 0.75 in, then position the clamp so the load-bearing face seats evenly on the channel. Tighten hardware to secure the load. For precise steps and torque specs, refer to the Eaton specification sheet for B441-22ZN.
The B441-22ZN measures 3 in through length, 3.375 in height, and 2.375 in width. It has a 0.75 in beam thickness and a load capacity of 1850 lb. The unit weighs about 0.93 lb, and it is cULus Listed. These specs enable precise fit and predictable safety margins in beam-mount applications.
Yes. The B441-22ZN is designed for lighting and emergency-system mounting within industrial and commercial facilities. It works with standard B-Line channel to provide a secure, clean attachment point for fixtures and fittings exposed to typical line loads. Its 1850 lb capacity and 0.75 in beam thickness support a wide range of luminaires, sensors, and equipment.
The B441-22ZN is cULus Listed, a key indicator of compliance with safety standards for electrical equipment installations. This certification helps streamline approvals for installations in commercial and industrial spaces. The clamp is designed for use with 1-5/8 inch high B-Line channel and includes a safety factor of 5 in its rating, providing a robust margin for unpredictable loads.
Using the B441-22ZN can reduce installation time and rework thanks to its high load capacity and precise fit for standard channel systems. The combination of cULus listing, safety factor of 5, and 1850 lb rating lowers risk of fixture movement and failures, translating to lower maintenance costs and faster project completion in electrical and lighting installations.