Southwire 72171-3/4-1W-UPC 2-gang Steel Welded Wall Box

Product Description

The SOUTHWIRE 72171-3/4-1W-UPC is a 2-gang welded steel electrical wall box designed for mounting toggle switches, duplex receptacles, decorative devices, and a variety of standard electrical outlets. Constructed from welded steel, this box delivers the structural rigidity required for reliable device support in wall installations. The gangable design allows electricians to join multiple boxes together when a larger device count is needed at a single location. UL listing and RoHS compliance confirm that the box meets recognized safety and environmental standards. This is a single-unit item sold individually and is a standard choice for new construction and retrofit wiring work.

This wall box is suited for residential and light commercial electrical installations where 2-gang device configurations are required. Typical applications include wiring rooms with paired switch legs, multi-outlet receptacle groupings, or side-by-side GFCI and standard outlet setups. The gangable feature extends its usefulness to panel-style device banks in commercial spaces. Licensed electricians and experienced electrical contractors are the primary installers, though knowledgeable owner-builders working under permit may also use this box in jurisdictions that allow it.

Key Features

• Welded steel construction provides rigid support for switches, duplex receptacles, and decorative devices
• 2-gang capacity accommodates two devices side by side in a single box
• Gangable design allows multiple boxes to be joined for larger multi-device installations
• UL listed for compliance with recognized electrical safety standards
• RoHS compliant, meeting restrictions on hazardous substances in electrical components

Compatibility

Designed as an OEM-style replacement and standard new-work wall box compatible with 2-gang toggle switches, duplex receptacles, and decorative devices following standard electrical box mounting configurations.

Installation Notes

Installation should be performed by a licensed electrician in accordance with the National Electrical Code (NEC) and applicable local codes. Always de-energize the circuit at the breaker panel and verify zero voltage with a meter before beginning work. Secure the box firmly to framing or structural backing before pulling conductors and terminating devices. Do not exceed the box fill calculations required by NEC Article 314 for the conductors, devices, and fittings used.

Technical Specifications

• Material: Steel (welded)
• Gang Count: 2
• Weight: 1.14 pounds
• Certifications: UL Listed, RoHS Compliant
• Sold As: Each

Standard Information

• Brand: SOUTHWIRE
• Manufacturer Part Number: 72171-3/4-1W-UPC