Southwire

Southwire Square Electrical Box 4" x 1-1/2" 14-Knockout with F-Bracket

SKU: 47020210 | Model Number: 52151FSUPC

$4.59 /each

Discount Builders Supply & Hardware

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Description

Enhance your wiring projects with the Southwire Square Electrical Box, designed for both new-work and old-work installations. Its robust galvanized-steel construction delivers lasting durability, while the integrated F-bracket makes mounting fast and precise. Equipped with fourteen combination knockouts, this box provides exceptional wiring flexibility—perfect for splitting conductor runs in multiple directions and accommodating a variety of devices.

Whether you’re an electrician or a dedicated DIYer, this square box streamlines power distribution and ensures a clean, professional installation every time.

Key Features

  • 14 combination knockouts for versatile wiring configurations
  • Durable galvanized-steel construction resists corrosion and wear
  • Integrated F-bracket for quick, secure mounting in studs or joists
  • Designed for use with combination Phillips/slotted screw heads
  • Square profile fits standard applications and accessories

⚠️ WARNING: This product can expose you to Lead, known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.

Product Specifications

Brand

Southwire

Certification

UL Listed

Dimension (W x D)

4" x 1½"

Material

Galvanized Steel

Model Number

52151FSUPC

Mount Type

F-Bracket

Number of Knockout

14

Shape

Square

Work Style

New and Old Work