Carlon 1-Gang 20 cu. in. Blue PVC Old Work Electrical Switch and Outlet Box

The Carlon Zip Box Blue 1-Gang 20 cu. in. Old Work Non-Metallic Switch and Outlet Box is designed to work with non-metallic sheathed cable in accordance with Article 314 of the National Electric Code. Great for light commercial and residential applications, the box is crafted with non-conductive PVC for durability and is fire rated and UL listed to help ensure safety.|Use for old work applications in residential or commercial remodeling projects|Designed for use with non-metallic sheathed cable and listed for masonry walls|Sized for standard devices and switches and extra capacity for wiring and larger devices|Thermoplastic construction resists rust and will not conduct electricity|Built-in cable clamps hold wires firmly in place|Mounting ears, swing bracket and captive nails provide wide range of installation options|PVC construction is classified for 2-hour fire wall rating|Meets NEMA OS-2, UL listed UL514C, E11461 and R9140