Orbit Industries 5SDB-50/75 Square Welded Box 4-11/16 in

Product Description

The ORBIT INDUSTRIES 5SDB-50/75 is a 4-11/16 inch square welded electrical box designed for use in residential and commercial wiring installations. At 2-1/8 inches deep, it provides ample interior volume for device mounting, wire terminations, and junction work. The box ships with both 1/2 inch and 3/4 inch knockouts, giving electricians flexibility when routing conduit of either trade size. This is a standard 5S-series box intended for installation in framed wall or ceiling assemblies where a flush or surface-mounted wiring point is required.

This box fits typical rough-in applications in residential new construction and commercial tenant improvement work. It is suited for use as a junction box, device box, or pull box depending on the cover and trim selected. Electricians installing conduit systems will find the dual knockout sizes useful when mixing conduit trade sizes within a single rough-in point. The welded construction provides a rigid enclosure that maintains its shape during installation and concrete pour applications where applicable.

Key Features

• 4-11/16 inch square footprint — accommodates large-format device plates and multi-gang covers
• 2-1/8 inch depth provides increased wire-fill capacity for junction and device applications
• Pre-punched 1/2 inch and 3/4 inch knockouts for flexible conduit entry sizing
• Welded construction delivers a rigid, durable enclosure for demanding rough-in conditions
• 5S-series form factor — compatible with standard 4-11/16 inch square covers and plaster rings

Compatibility

Designed as an OEM-style replacement and standard rough-in solution for 4-11/16 inch square (5S-series) electrical box applications requiring 1/2 inch or 3/4 inch conduit entry points.

Installation Notes

Installation should be performed by a licensed electrician in accordance with the National Electrical Code (NEC) and all applicable local codes. De-energize all circuits in the work area before beginning any wiring connections inside the box. Use appropriate knockout punches or conduit connectors sized to the knockout openings to maintain a secure, code-compliant conduit fit. Verify box fill calculations per NEC Article 314 before pulling conductors to ensure the enclosure volume is not exceeded.

Technical Specifications

• Box Size: 4-11/16 inches square
• Depth: 2-1/8 inches
• Knockout Sizes: 1/2 inch and 3/4 inch
• Construction: Welded
• Series: 5S

Standard Information

• Brand: ORBIT INDUSTRIES
• Manufacturer Part Number: 5SDB-50/75