Orbit 4SDB-MC-MS 4 Inch Square Electrical Box

Product Description

The ORBIT 4SDB-MC-MS is a 4-inch square electrical box with a 2-1/8 inch depth, designed for use in residential and light commercial wiring installations. This steel outlet box provides a secure enclosure for wiring connections, device mounting, and junction work within wall, ceiling, and floor assemblies. Licensed electricians install this type of box during rough-in phases to house receptacles, switches, and spliced conductors. The 4-inch square form factor accommodates a range of device configurations when paired with the appropriate mud ring or plaster ring cover.

This box is suited for new construction and retrofit electrical work where a larger-volume enclosure is required to meet NEC box fill calculations. The 2-1/8 inch depth provides adequate conductor fill capacity for standard branch circuit wiring. It is commonly installed in residential walls and ceilings as well as light commercial applications where steel boxes are specified or required by local code.

Key Features

• 4-inch square footprint accommodates standard covers, mud rings, and plaster rings
• 2-1/8 inch depth supports NEC box fill requirements for multi-conductor installations
• Steel construction provides durability and meets typical code requirements for metallic boxes
• Suitable for new construction rough-in and retrofit electrical installations

Compatibility

Designed as an OEM-style replacement and standard fitment 4-inch square steel electrical box compatible with matching square box covers, mud rings, and plaster rings for residential and light commercial wiring applications.

Installation Notes

Installation should be performed by a licensed electrician in accordance with the National Electrical Code (NEC) and applicable local codes. De-energize the circuit at the breaker panel and verify zero voltage with a meter before beginning any wiring work. Secure the box firmly to framing or structural members before pulling conductors. Do not exceed the box fill capacity as calculated per NEC Article 314.

Technical Specifications

• Box Size: 4 inches square
• Box Depth: 2-1/8 inches
• Material: Steel
• Weight: 24 pounds
• UPC: 83524301228

Standard Information

• Brand: ORBIT
• Manufacturer Part Number: 4SDB-MC-MS