Product Description

Single gang electrical box for use with nonmetallic sheathed cable

Brand: fiberglassBOX™
Catalog #: 1098-Z4H

Height: 3-13/16 in.
Width: 2-1/4 in.
Depth: 3-1/4 in.
Volume: 20.5 cu. in.
Type of Installation: New Work
Wall Box
Number of Gangs: 1

Carton Quantity: 50
Carton Weight: 20 lb.

UPC: 085339250258
UNSPSC: 39121308
Country of Origin: United States of America


Machine tapped device holes, leveling ribs, rigid hard box construction, no distortion with high temperatures, shatter resistant with low temperatures


New work residential construction stud face mounted 2 HR fire resistive walls & ceilings


ANSI / UL 514C: File No. E30594


Ul Code Black


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
Shall be separated by a horizontal distance of not less than 3 inches


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)




Fiberglass reinforced polyester BMC


Stud mount-horizontal "Z" hanger bracket with 1/2" offset

Additional Materials

Galvanized steel brackets and plated carbon steel fasteners