3300-NBK

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Three gang electrical box for use with nonmetallic sheathed cable

Replacement for 3300-NB

Three gang electrical box with nails, adjustable stabilizing bar

Brand: fiberglassBOX
UPC: 85339142126
UNSPSC: 39121308
Carton Weight: 21 lbs 9.525 kg
Country of Origin: United States of America
Color: Off white
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 Wall Assemblies 2-Hours or less
For use in fire resistance walls constructed of min. 5-1/2 in. deep wood or nonbearing steel studs and gypsum wallboard and gypsum board with Classification periods of 2 hrs or less. Clearance between boxes and cutouts in wall shall not exceed 1/8 in. The area of openings for boxes shall not aggregate more than 100 sq in. per 100 sq ft of wall or partition area with no opening exceeding 22.0 sq in. *Outlet boxes with the suffix -N, -NK, NBK, -NC2, -NMHK, -SS, -SSK, -42, and -42SS may be installed back to back on opposite sides of wall or partition.

* Applies to: 2300 (-NK); 2302 (-NK), (-SSK); 9372 (-NMHK); RD (-42), (-42SS); 3300 (-NK), (-NBK); 3303 (-NK), (-NBK), (-SSK); and 9343 (-NK), (-SSK), (-NC2)

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.) See UL Product iQ document attached below.
Material: Fiberglass reinforced polyester
Additional Materials: Carbon steel fasteners, Galvanized steel brackets and plated carbon steel fasteners, Polyvinyl chloride clamps

Features:
Machine tapped device holes, offset gauge marks, leveling ribs, rigid hard box construction, no distortion with high temperatures, shatter resistant with low temperatures, Speed “K” Clamps factory installed
Application:
New work residential construction 2 HR fire resistive walls, UL approved for back-to-back installation
Standards:
ANSI / UL 514C: File No E30594

WARNING – PROP 65
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