Orbit 4SDB-75 Square Deep Electrical Box 2.125 in Deep

Product Description

The ORBIT 4SDB-75 is a square deep electrical outlet box designed for residential and light commercial wiring applications. It provides a deeper cavity than standard single-gang boxes, accommodating more wiring volume and device connections in tight rough-in situations. The box features a 0.75 inch knockout entry point and measures 2.125 inches deep, giving electricians the working room needed when running multiple conductors or larger wire gauges into a single location. This is a standard rough-in component installed by licensed electricians during new construction or renovation work.

The 4SDB-75 is suited for use in wall and ceiling rough-in installations where a deeper box profile is required. The 0.75 inch knockout is compatible with common conduit fittings and cable connectors used in residential and light commercial electrical work. Its square footprint supports standard cover plates and mud rings used across typical box fill and device installation scenarios.

Key Features

• 2.125 inch depth provides increased wire capacity for multi-conductor runs
• 0.75 inch knockout entry accommodates standard conduit fittings and cable connectors
• Square box footprint accepts standard cover plates and mud rings
• Designed for rough-in installations in new construction and renovation projects

Compatibility

Designed as an OEM-style replacement and standard rough-in fit for square deep electrical box applications requiring a 0.75 inch knockout entry and 2.125 inch depth profile.

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 absence of voltage before beginning work. Secure all knockouts and fittings properly before pulling conductors, and confirm box fill calculations comply with NEC Article 314 requirements before closing up.

Technical Specifications

• Depth: 2.125 inches
• Knockout Size: 0.75 inches
• Weight: 20.5 pounds
• UPC: 83524301123

Standard Information

• Brand: ORBIT
• Manufacturer Part Number: 4SDB-75