Eaton B321-1ZN Beam Clamps - 1300 lb, cULus Listed

The B321-1ZN offers a 1300 lb load rating, enabling secure attachment of mid-size lighting and electrical fixtures without supplementary hardware. This reduces install complexity and material costs while delivering predictable performance in mechanical rooms and overhead runs. With dimensions of 3.5625 in height, 3.25 in length, and 0.625 in width, plus a 1.87 lb weight, space planning is straightforward. Feature: 3/8‑16 thread/rod size and a built-in setscrew provide precise clamping with quick adjustment. Business impact: faster commissioning, fewer rework calls, and reliable alignment across multiple points in a run. Application: ideal for retrofit projects where existing strut channels must be reused and consistent beam thickness is present at 0.313 in. Feature: Safety factor of 5 increases margin against unexpected loads and dynamic vibration. Business impact: reduces risk in facilities with changing loads or seismic considerations. Application: suitable for overhead lighting and equipment mounts in warehouses, data centers, and manufacturing lines that demand dependable support. Feature: Steel construction yields durable performance and long service life. Business impact: lowers maintenance costs, reduces replacement frequency, and improves total cost of ownership. Application: performs reliably under repetitive cycles and transport vibrations typical of industrial environments; expect minimal deformation over time. Feature: Certifications and compatibility: cULus Listed certification ensures code compliance and audit readiness, while compatibility with Eaton B-Line strut channels simplifies the upgrade path. Business impact: streamlines procurement, accelerates installation, and supports scalable system expansion across facilities.