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By Hubbell Wiring Device-Kellems 

Catalog ID: B2506

By Hubbell Wiring Device-Kellems
Catalog ID:  B2506
Flush Concrete Floor Box Series, 1-Gang, Round, Cast Iron Box, Deep, Fully Adjustable, Single Service, Brass Top
  • Corrosion resistant for on-grade applications
  • 1" NPT threaded conduit access holes for power
  • Oversized threaded conduit access holes for low voltage

Fully Adjustable; Cast Iron Box; Threaded Hubs

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Product Details


Application Single Service In-Floor Delivery Systems
Application - For Use On Concrete
Color Brass Flange
Construction Case Iron
EU RoHS Indicator No
Item Type 3A
Knockouts 4) 1 1/4"
Material Cast Iron
Mounting Method Cast Into Concrete
Series Flush Round - B25 Series
Sub Brand Flush Concrete Floor Boxes
Type Round Cast Iron Box
UPC 783585101002
UPC 12 Digit 7818103887099


Dimension - L Length Overall mm 0 mm
Dimension - Thread Size -
Dimension - Width mm 0 mm
Dimensions 5 in x 4.66 in x 4.75 in
Height 4.75 in
Length 5 in
Width 4.66 in

Conductor Related

Cable Entry From Top
Conductor - Copper Solid Size Range N/A
Conductor - Copper Str Size 300 kcmil
Conductor - Copper Str Size Range 300 kcmil

Certifications and Compliance

Certification - ETL No
Industry Standard(s)
  • UL/CSA
  • UL514
Standards - RoHS Compliance Status CM

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