Eaton Crouse-Hinds 4" Square Outlet Box, Welded Steel, 1-1/2" Deep, 22 Cu In, with AC/MC Clamps

Eaton Crouse-Hinds 4" Square Steel Outlet Box with AC/MC Clamps

Professional-Grade Steel Construction with Integrated Cable Management

The Eaton Crouse-Hinds 4" Square Steel Outlet Box is a professional-grade electrical enclosure engineered for commercial and industrial wiring applications. This welded steel outlet box delivers superior strength and reliability with integrated AC/MC cable clamps, providing 22.0 cubic inches of wiring capacity for complex electrical installations in ordinary locations.

Key Features & Benefits

Superior Steel Construction

• Welded Steel Design - Provides exceptional structural integrity and long-term durability in demanding electrical environments
• Professional-Grade Materials - Steel construction offers superior strength compared to stamped alternatives
• Corrosion Resistance - Steel finish protects against environmental factors in commercial installations
• 1-1/2" Depth - Optimal depth for accommodating multiple conductors and wire nuts

Integrated Cable Management

• Built-in AC/MC Clamps - Eliminates need for separate cable connectors, reducing installation time and material costs
• Multiple Knockouts - Four 1/2" knockouts, two additional 1/2" knockouts, and one 3/4" knockout provide flexible conduit entry options
• 22.0 Cubic Inch Capacity - Generous interior volume accommodates multiple circuits and complex wiring configurations
• NEC/CEC Compliant Design - Meets code requirements for conductor fill and installation practices

Installation Efficiency

• Pre-Punched Knockouts - Clean, precise openings reduce field preparation time
• Standard 4" Square Footprint - Compatible with all standard covers and devices
• Welded Construction - Eliminates potential failure points found in folded box designs

Technical Specifications

This 4" x 4" x 1-1/2" deep steel outlet box features welded construction for maximum durability and includes integrated AC/MC cable clamps for armored cable installations. The box provides seven total knockout options: four 1/2" knockouts, two additional 1/2" knockouts, and one 3/4" knockout for flexible conduit routing. With 22.0 cubic inches of interior capacity, this box accommodates complex wiring while maintaining NEC/CEC compliance for conductor fill calculations. The steel construction weighs 0.81 pounds and is designed for ordinary/non-hazardous locations.

Installation Process

1. Select appropriate mounting location ensuring adequate clearance for cover installation
2. Secure box to structural member using appropriate fasteners for mounting surface
3. Remove required knockouts using knockout punch or hammer and drift pin
4. Install armored cable through AC/MC clamps, ensuring proper cable support within 12 inches
5. Route additional conduits through remaining knockouts as needed
6. Complete wiring connections, observing NEC/CEC conductor fill requirements
7. Install appropriate cover or device mounting bracket

Applications

Perfect for:

• Commercial Buildings - Office complexes, retail spaces, and institutional facilities
• Industrial Installations - Manufacturing facilities, warehouses, and processing plants
• Healthcare Facilities - Hospitals, clinics, and medical office buildings
• Educational Institutions - Schools, universities, and training facilities
• Mixed-Use Developments - Multi-tenant buildings and commercial complexes
• Renovation Projects - Electrical system upgrades and expansions
• Junction Box Applications - Circuit splicing and distribution points
• Device Mounting - Switches, receptacles, and control devices

Steel Outlet Box System Benefits

Steel outlet boxes provide superior mechanical protection compared to plastic alternatives, making them ideal for commercial and industrial environments where durability is critical. The welded construction eliminates potential failure points while the integrated AC/MC clamps streamline armored cable installations. Steel boxes also provide excellent grounding continuity and can withstand the physical demands of high-traffic electrical installations.

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 that electrical professionals demand. The welded construction eliminates the weak points found in folded designs, while the integrated cable management features reduce installation time and ensure code compliance. This combination of durability, functionality, and professional-grade construction makes these boxes the preferred choice for contractors working on critical electrical infrastructure.