The 4" Square Box Drained 1-1/2" Deep with a 3/4" Knockout Plenum from Southwire is designed for efficient electrical installations in plenum spaces. Constructed from high-quality materials, this box meets ANSI standards for safety and durability. The 1-1/2" depth provides ample space for wiring connections, while the 3/4" knockout allows for easy conduit entry. This box is ideal for both residential and commercial applications, ensuring reliable performance in plenum environments. Its design enhances airflow and safety, making it a preferred choice for electricians.
