Eaton Crouse-Hinds 4" Square Outlet Box, Welded Steel, 2-1/8" Deep, 30.3 Cu In, with NM Clamps

Eaton Crouse-Hinds 4" Square Steel Outlet Box with NM Clamps

Professional-Grade Steel Construction for Reliable Electrical Connections

The Eaton Crouse-Hinds 4" Square Steel Outlet Box is a professional-grade electrical enclosure engineered for commercial and residential wiring applications. This welded steel outlet box delivers superior strength and durability with integrated NM clamps for secure cable management in ordinary location electrical installations.

Key Features & Benefits

Superior Steel Construction

• Welded Steel Design - Provides exceptional structural integrity and long-term reliability in demanding electrical applications
• 2-1/8" Depth - Offers generous wiring space with 30.3 cubic inch capacity for complex connections
• Corrosion Resistant Finish - Steel construction with protective coating ensures decades of reliable service
• Professional Grade Quality - Engineered to exceed contractor expectations for commercial and industrial installations

Integrated Cable Management

• Built-in NM Clamps - Eliminates need for separate cable connectors, reducing installation time and material costs
• Multiple Hub Configurations - Features (4) 1/2" hubs, (2) additional 1/2" entries, and (1) 3/4" entry for versatile conduit connections
• Secure Cable Retention - NM clamps provide code-compliant strain relief for non-metallic sheathed cable
• Flexible Entry Options - Multiple hub sizes accommodate various conduit types and cable configurations

Installation Efficiency

• Standard 4" Square Size - Compatible with all standard electrical devices and cover plates
• Pre-Punched Knockouts - Ready-to-install design reduces field preparation time
• Mounting Versatility - Suitable for wall, ceiling, and structural mounting applications
• Code Compliant Design - Meets NEC/CEC requirements for ordinary location installations

Technical Specifications

This 4" x 4" square outlet box features welded steel construction with 2-1/8" depth, providing 30.3 cubic inches of wiring capacity. The box includes integrated NM clamps for non-metallic cable connections and multiple conduit entries: four 1/2" hubs, two additional 1/2" entries, and one 3/4" entry. Weighing 0.9 pounds, this professional-grade enclosure meets NEC/CEC standards for ordinary/non-hazardous locations and is designed for commercial and residential electrical applications.

Installation Process

1. Select appropriate mounting location ensuring adequate clearance for device installation and wire management
2. Secure box to structural member using appropriate fasteners for wall or ceiling mounting
3. Remove required knockouts for conduit entries using proper knockout tools
4. Install conduit fittings in punched openings, ensuring proper thread engagement
5. Route NM cable through integrated clamps, ensuring proper strain relief and code compliance
6. Make electrical connections following NEC/CEC requirements and manufacturer specifications
7. Install appropriate device and cover plate to complete installation

Applications

Perfect for:

• Commercial Buildings - Office complexes, retail spaces, and professional facilities requiring reliable electrical connections
• Industrial Facilities - Manufacturing plants, warehouses, and processing facilities with standard electrical requirements
• Residential Construction - New home construction and renovation projects using NM cable systems
• Educational Facilities - Schools, universities, and training centers requiring durable electrical infrastructure
• Healthcare Facilities - Hospitals, clinics, and medical offices in ordinary location areas
• Municipal Buildings - Government facilities, libraries, and public buildings requiring code-compliant installations
• Multi-Family Housing - Apartment complexes, condominiums, and townhomes with standard electrical needs
• Light Industrial Applications - Assembly facilities, distribution centers, and service buildings

Square Outlet Box System Benefits

Square outlet boxes provide superior wiring capacity compared to standard round boxes, making them ideal for applications requiring multiple conductors or complex connections. The 4" square format accommodates standard electrical devices while providing generous space for wire nuts, splices, and proper conductor arrangement. This design reduces installation time and ensures code-compliant wire fill ratios in demanding electrical applications.

Why Choose Integrated NM Clamps?

The integrated NM clamp design eliminates the need for separate cable connectors, reducing material costs and installation time while ensuring secure, code-compliant cable retention. This professional-grade feature provides proper strain relief for non-metallic sheathed cable, preventing conductor damage and maintaining long-term electrical integrity. Trusted by electrical contractors for over 100 years, Eaton Crouse-Hinds outlet boxes deliver the reliability and performance demanded in professional electrical installations.