Eaton Crouse-Hinds 4" Octagon Outlet Box, Steel, Fixture rated, 15.5 Cubic Inch, AC/MC Clamps

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

Professional-Grade Steel Construction for Reliable Fixture Mounting

The Eaton Crouse-Hinds 4" Octagon Outlet Box is a fixture-rated electrical box engineered for commercial and residential lighting installations. This steel construction outlet box delivers superior mounting strength and electrical safety with integrated AC/MC cable clamps for streamlined installations in ordinary locations.

Key Features & Benefits

Superior Construction & Durability

• Steel Construction - Provides exceptional strength and impact resistance for long-term reliability
• Fixture Rated Design - Engineered to safely support ceiling fixtures and lighting equipment
• 15.5 Cubic Inch Capacity - Generous wire fill capacity accommodates multiple connections per NEC requirements
• 4" Octagon Configuration - Standard size fits most residential and commercial fixture mounting applications

Installation Efficiency

• Integrated AC/MC Clamps - Built-in cable clamps eliminate need for separate connectors, reducing installation time
• 1/2" Trade Size Openings - Compatible with standard 1/2" conduit and cable systems
• 1-1/2" Mounting Depth - Provides adequate space for wire connections and fixture mounting hardware
• Pre-Punched Knockouts - Ready-to-install design with properly sized openings for immediate use

Code Compliance & Safety

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

Technical Specifications

This octagon outlet box features a 4" x 4" footprint with 1-1/2" depth, providing 15.5 cubic inches of wire fill capacity. The steel construction box includes integrated AC/MC cable clamps for armored cable connections and features 1/2" trade size knockouts. The fixture-rated design supports ceiling-mounted lighting fixtures and meets NEC/CEC standards for ordinary location installations. Product dimensions are 4" length x 4" width x 1.5" height with a weight of 0.64 pounds.

Installation Process

1. Select appropriate mounting location ensuring adequate structural support for fixture load
2. Secure box to ceiling joist or approved mounting bracket using appropriate fasteners
3. Remove required knockouts for cable entry points using knockout punch or hammer and chisel
4. Insert AC/MC cables through knockouts and secure with integrated cable clamps
5. Make all wire connections inside box, ensuring proper wire fill calculations per NEC Article 314
6. Install fixture mounting hardware and connect fixture per manufacturer instructions

Applications

Perfect for:

• Residential Lighting - Ceiling fixtures, chandeliers, pendant lights, and fan installations
• Commercial Buildings - Office lighting, retail fixtures, and institutional lighting systems
• Industrial Facilities - Warehouse lighting, manufacturing area fixtures, and utility lighting
• Renovation Projects - Retrofit installations and lighting upgrades in existing structures
• New Construction - Rough-in electrical work for residential and commercial developments
• AC/MC Cable Systems - Installations using armored cable or metal-clad cable wiring methods
• Junction Applications - Wire splicing and distribution points in lighting circuits
• Code-Required Installations - Applications requiring NEC-compliant outlet boxes

Octagon Outlet Box System Benefits

Octagon outlet boxes provide superior fixture mounting capabilities compared to standard rectangular boxes. The eight-sided design distributes mounting stress more evenly, while the larger footprint accommodates more complex wiring configurations. The fixture-rated construction ensures safe support of ceiling-mounted equipment, and the generous cubic inch capacity allows for proper wire fill per electrical codes.

Why Choose Steel Construction?

Steel outlet boxes offer exceptional durability and impact resistance for demanding electrical installations. The material provides excellent grounding continuity and maintains structural integrity under load. Eaton Crouse-Hinds steel boxes are engineered for decades of reliable service, making them the preferred choice of electrical contractors for both residential and commercial applications where long-term performance is critical.