Hubbell

Hubbell H54171KBAR 4 In. Octagon Box, 2-1/8 in. Deep, 21 Cu. In., with Raised Ground Screw, with Concentric, 1/2 & 3/4 in. KO, (16-Pack)

4 In. Octagon Box, 2-1/8 in. Deep, 21 Cu. In., with Raised Ground Screw, with Concentric, 1/2 & 3/4 in. KO, (16-Pack)
  • MPN: H54171KBAR
  • UPC: 805035056004
  • PPN: HBL-H54171KBAR

Spec sheet

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CAD$9.47/ EA

Description

4 In. Octagon Box, 2-1/8 in. Deep, 21 Cu. In., with Raised Ground Screw, with Concentric, 1/2 & 3/4 in. KO, (16-Pack)

Features

  • With an extra-deep 2-1/8 inch profile and a 21.0 cubic inch capacity, this heavy-duty box offers maximum volume for bulky wire nuts and complex conductor runs. The increased depth prevents "wire crowding," making it the ideal solution for modern commercial lighting installations where multiple circuits are spliced into a single junction.
  • Equipped with "K" style combination knockouts, this box accepts both 1/2-inch and 3/4-inch EMT conduit, providing the ultimate flexibility for changing field conditions. This adaptable design allows contractors to transition between different trade sizes instantly without needing to swap boxes, significantly reducing job site delays and inventory overhead.
  • The pre-installed BAR bracket allows for rapid, secure mounting between studs or joists, adjusting to fit various span widths with professional-grade stability. This all-in-one assembly eliminates the need for separate mounting hardware, allowing electricians to complete "rough-in" installations of heavy ceiling fans or light fixtures in half the time.
  • Fabricated from high-strength drawn steel and finished with a corrosion-resistant zinc coating, this box is built to maintain its structural integrity under extreme mechanical stress. Its robust metallic construction provides a reliable grounding path and meets strict CSA and UL safety standards, ensuring long-term code compliance in both residential and heavy-duty commercial applications.

Specifications

Capacity
21 cu in
Depth
2.125 in
Number of Gangs
1-Gang
Material
Steel
Raised Ground Screw
Yes
Size4 in
Knockouts1/2 in, 3/4 in concentric
Weight0.52 lb
Wiring SystemConduit
ComplianceCSA Certified

Downloads

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