Msbrnd Ceiling Fixture Box Support, 4 In., 50 Lb.

The Southwire MSBRND is a ceiling fixture box support designed for mounting light fixtures and other electrical devices. This 50-pound-rated box provides reliable support for both new construction and retrofit applications, making it ideal for situations where you need to add or replace fixtures without extensive structural modifications.

This polycarbonate box excels in challenging installations where access is limited or existing walls must be preserved. Whether you're running wiring between floors, working in cathedral ceilings, or accessing attics and tight spaces, the deeper box profile accommodates more conductors and complex wire runs. The design allows you to work in existing walls without creating new holes, reducing damage and simplifying installation.

Features and Benefits

• 50-Pound Rating: Robust load capacity ensures secure mounting for most ceiling fixtures and devices.
• Deep Box Profile: Accommodates more conductors and provides additional internal space for complex electrical runs.
• New and Old Work Applications: Suitable for both new construction and retrofit projects without requiring new wall openings.
• Six Knockouts: Provides multiple entry points for conduit and wiring flexibility.
• Polycarbonate Construction: Durable non-metallic material for electrical applications.
• Quick Wiring Access: Design allows easy removal for wiring between floors and in hard-to-reach areas.

Specifications

• Brand: Southwire
• Model: MSBRND
• Width: 4 inches
• Depth: 2-3/4 inches
• Height: 3-3/4 inches
• Configuration: 1-Gang
• Knockouts: 6
• Material: Polycarbonate
• Color: Gray
• Fixture Support Rating: 50 pounds
• Includes: Two #8 x 1-inch Phillips/slotted screws