3.5″ dia. round fixture support box for use with nonmetallic sheathed cable

  • Carton Quantity: 24
  • Mounting Description: Adjustable bar hanger - max 16" on center Joist application
  • Box Type: Ceiling - Fixture
  • Box Features: Bar hanger (16"), Grounding strap
  • Installation Type: New Work
  • Width: 3-1/2 in
  • Depth: 2-13/16 in
  • Volume: 21 cu. in.
  • Fixture Rating: 50lbs

Product Info

  • Brand: flexBOX
  • UPC: 85339983057
  • UNSPSC: 39121316
  • Carton Weight: 17 lbs 7.711 kg
  • Country of Origin: United States of America
  • Color: Black
  • Patents: U.S. Patent No. 6,365,831 B1
  • Material: Polycarbonate
  • Additional Materials: Galvanized steel brackets and plated carbon steel fasteners, Galvanized ground strap with plated carbon steel fastener and green plated carbon steel ground screw
  • Box Diameter: 3.5
  • Features:

    Machine tapped fixture holes, ground strap

  • Application:

    New work residential construction 2 HR fire resistive walls and ceilings (50 lbs. fixture support)

  • Box Diameter: 3.5
  • Standards:

    ANSI / UL 514C: File No. E30594

  • Fire Classification:

    Fire Test of Building Construction Materials
    ANSI / UL 263: File No. CEYY.R9379 (Category / File No.)

    Note: Products must also be certified to: ANSI / UL 514C

    Fire Resistance Classification in Floor-Ceiling Assemblies 2-Hours or Less
    Distance between boxes in adjacent cavities may be reduced to 5 ½ inches

    Note: For more details please refer to the UL fire resistive directory and Allied Moulded’s CEYY.9379 (Outlet boxes and fittings classified for fire resistance)


3.5″ dia. round fixture support box for use with nonmetallic sheathed cable

Additional information

Weight17 lbs
Dimensions16 × 13 × 11 in