The Southwire MSB3G is a PVC electrical box designed to house three switches, outlets, dimmers, or other devices in residential and commercial wiring projects. This 3-gang box mounts securely on wood or metal studs and simplifies multi-device panel installations by consolidating three fixture positions in a single, organized enclosure.
This smart electrical box addresses common installation challenges: securing multiple devices without wobble, reducing labor time during setup, and ensuring code-compliant connections. The threaded device openings grip switches and receptacles firmly, while included heavy-duty mounting screws deliver quick, stable fastening to either wood or metal studs. Top and bottom entry clamps are built in for organizing wiring.
Features and Benefits
- PVC Construction: Delivers durability and resists corrosion for reliable performance in wiring installations.
- Three-Gang Configuration: Accommodates three devices in one compact unit, ideal for multi-switch control panels and outlet banks.
- Threaded Device Openings: Ensures tight, wobble-free attachment of switches, receptacles, and dimmers for secure electrical connections.
- Wood and Metal Stud Mounting: Pre-drilled holes allow installation on both wood and metal studs.
- Top and Bottom Entry Clamps: Built-in clamps for organizing incoming and outgoing wiring.
- Heavy-Duty Mounting Screws Included: Simplifies installation and ensures a code-compliant, secure fit without additional fastener purchases.
Specifications
- Brand: Southwire
- Model: MSB3G
- Material: PVC
- Gang Configuration: 3-gang
- Device Openings: Fully threaded
- Stud Compatibility: Wood and metal studs
- Entry Clamps: Top and bottom
- Mounting Hardware: Heavy-duty screws included
