Eaton Crouse-Hinds 4" Square Outlet Box, 1/2" & 3/4" Conduit Knockouts, Drawn Steel, 2-1/8" Deep, 30.3 Cubic Inch Capacity

Eaton Crouse-Hinds 4" Square Steel Outlet Box

Professional-Grade Steel Construction for Reliable Electrical Connections

The Eaton Crouse-Hinds 4" Square Steel Outlet Box is a heavy-duty electrical enclosure engineered for commercial and industrial wiring applications. This welded steel outlet box delivers superior strength and durability with 30.3 cubic inches of capacity for electrical professionals who demand reliable performance in demanding installations.

Key Features & Benefits

Superior Steel Construction

• Welded Steel Design - Provides exceptional structural integrity and long-term durability in commercial applications
• Heavy-Duty Construction - Engineered to withstand the rigors of professional electrical installations
• Corrosion Resistance - Steel construction with protective finish ensures decades of reliable service
• Professional Grade Quality - Trusted by electrical contractors for over 100 years of proven performance

Optimal Capacity & Configuration

• 30.3 Cubic Inch Capacity - Generous interior space accommodates multiple conductors and connections
• Multiple Conduit Openings - Features (2) 1/2", (2) 1/2", and (1) 3/4" conduit entries for versatile wiring configurations
• 4" Square Design - Standard sizing ensures compatibility with common electrical devices and covers
• 2-1/8" Depth - Provides adequate wire bending space per NEC requirements

Installation Efficiency

• Pre-Punched Openings - Ready-to-use conduit entries reduce installation time and labor costs
• Standard Mounting - Compatible with standard electrical mounting hardware and brackets
• NEC/CEC Compliant - Meets all applicable electrical code requirements for safe installation
• Versatile Positioning - Suitable for wall, ceiling, or structural mounting applications

Technical Specifications

This 4" square outlet box features welded steel construction with 2-1/8" depth and 30.3 cubic inches of internal capacity. The box includes multiple conduit openings: two 1/2" entries, two additional 1/2" entries, and one 3/4" entry, providing flexible conduit routing options. With overall dimensions of 4" x 4" x 2-1/8" and weighing 0.84 pounds, this heavy-duty enclosure is designed for ordinary/non-hazardous locations and complies with NEC/CEC standards for professional electrical installations.

Installation Process

1. Select appropriate mounting location ensuring adequate clearance for conduit connections and device installation
2. Secure outlet box to structural support using appropriate mounting hardware for the installation surface
3. Install conduit connections through the pre-punched openings, using appropriate conduit fittings
4. Route electrical conductors through conduit system into the outlet box interior
5. Make all electrical connections following NEC/CEC requirements for wire splicing and termination
6. Install appropriate cover plate or electrical device to complete the installation

Applications

Perfect for:

• Commercial Buildings - Office complexes, retail spaces, and professional facilities
• Industrial Facilities - Manufacturing plants, warehouses, and processing facilities
• Institutional Projects - Schools, hospitals, and government buildings
• Junction Box Applications - Wire splicing and distribution points in electrical systems
• Device Mounting - Switches, receptacles, and control devices in commercial installations
• Panel Extensions - Electrical distribution and branch circuit connections
• Equipment Connections - Motor control centers and electrical equipment interfaces
• Conduit System Integration - Central connection points for multiple conduit runs

Steel Outlet Box System Benefits

Steel outlet boxes provide superior mechanical protection compared to plastic alternatives, making them ideal for commercial and industrial applications where durability is critical. The welded construction eliminates potential failure points found in assembled boxes, while the steel material provides excellent grounding continuity and electromagnetic shielding. This makes steel boxes particularly valuable in environments with heavy machinery, high-traffic areas, or where long-term reliability is essential.

Why Choose Eaton Crouse-Hinds Quality?

Eaton Crouse-Hinds has been the preferred choice of electrical professionals for over a century, delivering consistent quality and reliability in every product. This steel outlet box represents the company's commitment to engineering excellence, featuring precision manufacturing, rigorous quality control, and compliance with the most demanding electrical codes. When your reputation depends on lasting performance, choose the brand that electrical contractors have trusted for generations.