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The B-LINE SB-17-12-FB is a 12-inch black ladder rack designed for organized cable and conduit management in commercial and industrial electrical installations. Ladder racks provide a rigid, open-tray support structure that allows cables to be routed, bundled, and secured across long horizontal or overhead runs. This unit is sold individually and is intended for installation by licensed electricians and low-voltage contractors working on structured wiring, power distribution, or data infrastructure projects.
This ladder rack is suited for use in commercial buildings, industrial facilities, and data center environments where cable management requires durable, load-bearing support. Its 12-inch width accommodates moderate-density cable bundles and fits within standard rack and cable tray systems. The black finish provides a professional appearance and blends with common enclosure and raceway finishes found in modern electrical installations.
Designed as an OEM-style replacement and standard component for use within commercial and industrial cable management systems using ladder-style tray infrastructure.
Installation should be performed by a qualified electrician or low-voltage technician familiar with NEC cable tray requirements. De-energize all circuits in the work area before securing cables to the rack. Use appropriate mounting hardware rated for the intended load, and follow local building and electrical codes for support spacing and grounding of metallic cable tray systems.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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