Eaton Crouse-Hinds 4" Octagon Outlet Box, Steel, 1-1/2" Deep, 15.5 Cubic Inch, Heavy-Duty

Eaton Crouse-Hinds 4" Octagon Outlet Box, Steel Construction

Professional-Grade Steel Outlet Box for Reliable Electrical Connections

The Eaton Crouse-Hinds 4" Octagon Outlet Box is a professional-grade steel electrical box engineered for commercial and industrial installations. This fixture-rated outlet box delivers superior durability and code compliance with 15.5 cubic inch capacity for electrical contractors requiring reliable junction and outlet solutions.

Key Features & Benefits

Superior Steel Construction

• Heavy-duty steel material - Provides exceptional strength and impact resistance for demanding installations
• Corrosion-resistant finish - Ensures long-term performance in various environmental conditions
• Fixture-rated design - Engineered to support ceiling fixtures and heavy electrical devices safely
• Professional-grade thickness - Meets commercial specifications for durability and code compliance

Optimal Capacity & Configuration

• 15.5 cubic inch capacity - Provides ample space for wire connections and splices per NEC requirements
• 4" octagon design - Standard size for versatile mounting and device compatibility
• 1-1/2" depth - Optimal depth for most electrical applications without excessive wall penetration
• Multiple conduit knockouts - Accommodates various conduit entry configurations

Installation Efficiency

• Pre-punched mounting holes - Simplifies installation with standard electrical box mounting hardware
• Clean knockout removal - Precise manufacturing ensures smooth conduit entry preparation
• Standard octagon footprint - Compatible with all standard octagon covers and devices
• Contractor-friendly design - Reduces installation time with intuitive mounting system

Technical Specifications

This octagon outlet box features a 4" width and length with 1-1/2" depth, providing 15.5 cubic inches of internal capacity. Constructed from heavy-duty steel with fixture rating capability, it accommodates 1/2" trade size conduit connections. The box weighs 0.58 pounds and meets NEC/CEC standards for ordinary/non-hazardous locations. Multiple 1/2" conduit knockouts provide flexible entry options for various installation requirements.

Installation Process

1. Select appropriate mounting location ensuring adequate clearance for box depth and conduit connections
2. Secure box to structural support using appropriate mounting hardware through pre-punched holes
3. Remove required conduit knockouts using proper knockout tools for clean, burr-free openings
4. Install conduit connectors and route conduit to box, ensuring proper support per NEC requirements
5. Pull conductors through conduit system, leaving adequate length for connections within box
6. Complete electrical connections ensuring proper wire fill calculations within 15.5 cubic inch capacity
7. Install appropriate octagon cover or device, ensuring proper grounding continuity

Applications

Perfect for:

• Commercial Buildings - Office complexes, retail spaces, and professional facilities
• Industrial Installations - Manufacturing plants, warehouses, and processing facilities
• Ceiling Fixture Mounting - Light fixtures, fans, and electrical devices requiring structural support
• Junction Box Applications - Wire splicing and distribution in electrical systems
• Institutional Projects - Schools, hospitals, and government buildings
• Renovation Projects - Electrical system upgrades and expansions
• Equipment Connections - Motor control centers and electrical panel connections
• Conduit System Terminations - EMT, rigid, and IMC conduit system endpoints

Steel Outlet Box System Benefits

Steel outlet boxes provide superior strength and durability compared to plastic alternatives, making them essential for commercial and industrial applications. The steel construction offers excellent grounding continuity, impact resistance, and fire safety characteristics. This fixture-rated design ensures safe support of ceiling-mounted electrical devices while maintaining code compliance and long-term reliability in demanding environments.

Why Choose Eaton Crouse-Hinds Quality?

Backed by over 100 years of electrical innovation, Eaton Crouse-Hinds outlet boxes represent the gold standard in professional electrical installations. This steel octagon box combines precision manufacturing with heavy-duty materials to deliver decades of reliable service. Trusted by electrical contractors nationwide, Crouse-Hinds products ensure code compliance, installation efficiency, and long-term performance that protects both reputation and bottom line.