Eaton Crouse-Hinds 4" Square Outlet Box, Steel, Red, 30.3 Cubic Inch Capacity

Eaton Crouse-Hinds 4" Square Outlet Box, Steel, Red, 30.3 Cubic Inch Capacity

Professional-Grade Steel Construction for Heavy-Duty Conduit Applications

The Eaton Crouse-Hinds 4" Square Outlet Box is a heavy-duty steel electrical box engineered for demanding commercial and industrial conduit installations. This welded steel outlet box delivers exceptional strength and 30.3 cubic inch capacity for electrical professionals requiring reliable junction and outlet solutions in ordinary locations.

Key Features & Benefits

Heavy-Duty Steel Construction

• Welded Steel Design - Superior structural integrity compared to drawn boxes, ensuring long-term durability under mechanical stress
• 2-1/8" Depth - Provides ample wiring space while maintaining compact profile for standard wall installations
• Red Finish - High-visibility coating for easy identification and enhanced corrosion resistance in demanding environments
• Professional-Grade Materials - Engineered to withstand decades of service in commercial and industrial electrical systems

Versatile Conduit Connectivity

• Multiple Hub Configurations - Features (2) 1/2", (2) 1/2", and (1) 3/4" E knockouts for flexible conduit routing options
• Conduit-Ready Design - No clamps included, allowing contractors to select appropriate connectors for specific conduit types
• NEC/CEC Compliant - Meets National Electrical Code and Canadian Electrical Code requirements for ordinary locations
• Standard 4" Square Format - Compatible with industry-standard covers, devices, and mounting hardware

Installation Efficiency

• 30.3 Cubic Inch Capacity - Generous wire fill allowance reduces box fill calculations and provides installation flexibility
• Pre-Punched Knockouts - Clean, precise openings ensure proper conduit connector fit and professional appearance
• Welded Construction - Eliminates potential failure points common in folded or drawn boxes
• Standard Mounting - Compatible with conventional electrical box mounting methods and hardware

Technical Specifications

This 4" square outlet box measures 4" x 4" x 2-1/8" deep and weighs 0.84 pounds, constructed from welded steel with red finish. The box provides 30.3 cubic inches of internal capacity and features multiple conduit entry points including (2) 1/2" knockouts, (2) additional 1/2" knockouts, and (1) 3/4" E knockout. Designed for ordinary/non-hazardous locations per NEC/CEC standards, this conduit box accommodates various trade sizes and connector types for maximum installation flexibility.

Installation Process

1. Select appropriate mounting location ensuring adequate clearance for conduit connections and future access
2. Secure box to structural support using appropriate fasteners for mounting surface type
3. Remove required knockouts using proper knockout tools to prevent damage to remaining openings
4. Install conduit connectors appropriate for conduit type (EMT, rigid, IMC) and environmental conditions
5. Route conduits to box and secure connections ensuring proper grounding continuity
6. Complete wiring connections observing NEC/CEC box fill requirements and conductor arrangements
7. Install appropriate cover or device mounting hardware to complete installation

Applications

Perfect for:

• Commercial Buildings - Office complexes, retail spaces, and institutional facilities requiring reliable electrical distribution
• Industrial Facilities - Manufacturing plants, warehouses, and processing facilities with heavy-duty electrical demands
• Institutional Projects - Schools, hospitals, and government buildings requiring code-compliant electrical systems
• Junction Applications - Branch circuit connections, conduit direction changes, and wire splicing locations
• Outlet Installations - Receptacle mounting in walls, equipment connections, and power distribution points
• Equipment Connections - Motor control centers, panel connections, and machinery electrical interfaces
• Conduit Transitions - Size changes, direction modifications, and system expansions
• Maintenance Access Points - Strategic locations requiring future wire access and system modifications

Steel Outlet Box System Benefits

Steel outlet boxes provide superior mechanical strength compared to plastic alternatives, making them ideal for commercial and industrial applications where durability is paramount. The welded construction eliminates weak points common in drawn boxes, while the steel material provides excellent grounding continuity and electromagnetic shielding. Steel boxes maintain dimensional stability under temperature variations and provide secure mounting for heavy devices and covers.

Why Choose Welded Steel Construction?

Eaton Crouse-Hinds welded steel outlet boxes represent over 100 years of electrical innovation, delivering the structural integrity and reliability demanded by electrical professionals. The welded construction eliminates potential separation points while providing superior strength for supporting conduit systems and electrical devices. This professional-grade approach ensures decades of reliable service in demanding electrical environments where failure is not an option.