Eaton Crouse-Hinds 4" Square Outlet Box, F Style, 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 for Reliable Commercial Electrical Installations

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 durability with integrated AC/MC cable clamps for streamlined installations in ordinary locations.

Key Features & Benefits

Superior Steel Construction

• Welded Steel Design - Provides exceptional structural integrity and long-term reliability in demanding electrical environments
• 22.0 Cubic Inch Capacity - Generous interior volume accommodates multiple wire connections and devices per NEC fill requirements
• 1-1/2" Depth - Optimal depth for standard outlet and switch installations while maintaining compact profile
• Corrosion-Resistant Finish - Steel construction with protective coating ensures decades of reliable service

Integrated Cable Management

• Built-in AC/MC Clamps - Four integrated clamps secure armored cable and metal-clad cable without additional hardware
• Multiple Conduit Knockouts - Pre-punched 1/2" and 3/4" knockouts provide flexible conduit entry options
• Professional Installation - Eliminates need for separate cable clamps, reducing installation time and material costs

Code Compliance & Safety

• NEC/CEC Compliant - Meets all National Electrical Code and Canadian Electrical Code requirements for outlet boxes
• Ordinary Location Rated - Approved for standard commercial and residential electrical installations
• Proper Grounding Continuity - Steel construction ensures reliable equipment grounding path

Technical Specifications

This 4-inch square outlet box features welded steel construction with 1-1/2" depth and 22.0 cubic inch internal capacity. The box includes four integrated AC/MC cable clamps and multiple knockout options including 1/2" and 3/4" entries. Weighing 0.92 pounds, this professional-grade enclosure measures 4" x 4" x 1.5" and complies with NEC/CEC standards for ordinary location installations. The robust steel construction provides superior strength compared to stamped alternatives.

Installation Process

1. Select appropriate mounting location ensuring adequate clearance and structural support
2. Remove required knockouts using proper knockout tools for clean, burr-free openings
3. Secure box to structural member using appropriate fasteners for mounting surface
4. Insert AC/MC cables through knockouts and secure with integrated cable clamps
5. Make all electrical connections following NEC wire fill requirements and proper splicing techniques
6. Install outlet, switch, or other wiring device using appropriate mounting screws

Applications

Perfect for:

• Commercial Buildings - Office complexes, retail spaces, and professional facilities
• Industrial Facilities - Manufacturing plants, warehouses, and processing centers
• Institutional Projects - Schools, hospitals, and government buildings
• Residential Construction - Multi-family housing and custom home electrical systems
• Renovation Projects - Electrical upgrades and system expansions
• AC/MC Cable Systems - Installations requiring armored or metal-clad cable connections
• Device Mounting - Outlets, switches, and specialty electrical devices
• Junction Applications - Wire splicing and distribution points in electrical systems

Square Outlet Box System Benefits

Square outlet boxes provide superior wire capacity and mounting flexibility compared to standard rectangular boxes. The 4-inch square format offers maximum internal volume for complex wiring configurations while maintaining compatibility with standard cover plates and devices. The welded construction eliminates weak points found in stamped boxes, ensuring long-term structural integrity in demanding applications.

Why Choose Integrated AC/MC Clamps?

The integrated AC/MC cable clamps eliminate the need for separate cable connectors, reducing material costs and installation time while ensuring proper cable support and strain relief. This professional-grade feature provides secure cable retention that meets NEC requirements while simplifying the installation process for electrical contractors. The steel construction and welded design deliver the reliability and durability that electrical professionals have trusted from Eaton Crouse-Hinds for over 100 years.