Eaton Crouse-Hinds 4" Octagon Outlet Box, Steel, 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 generous 15.5 cubic inch capacity for electrical professionals requiring reliable fixture support and ample wire management space.

Key Features & Benefits

Superior Construction & Capacity

• Steel Construction - Provides exceptional strength and durability for long-term fixture support
• 15.5 Cubic Inch Capacity - Generous wire management space accommodates multiple connections and wire nuts
• Fixture Rated Design - Engineered to safely support ceiling fans, chandeliers, and heavy lighting fixtures
• 4" Octagon Configuration - Standard size fits most residential and commercial lighting applications

Integrated Cable Management

• Built-in AC/MC Clamps - Secure armored cable and metal-clad cable without additional hardware
• Multiple 1/2" Knockouts - Flexible conduit entry options for various installation configurations
• 1-1/2" Depth - Optimal depth for standard wall construction while maximizing wire space

Technical Specifications

This octagon outlet box features a 4" x 4" footprint with 1-1/2" depth, providing 15.5 cubic inches of wire capacity. The steel construction includes integrated AC/MC cable clamps and multiple 1/2" trade size knockouts for conduit connections. The fixture-rated design meets NEC/CEC requirements for supporting electrical fixtures in ordinary/non-hazardous locations. The box weighs 0.57 pounds and is designed for standard residential and commercial electrical installations.

Installation Process

1. Select appropriate mounting location ensuring adequate structural support for fixture load
2. Remove necessary knockouts for conduit or cable entry using appropriate knockout tools
3. Secure box to structural member using appropriate fasteners for mounting surface
4. Install AC/MC cable through integrated clamps, ensuring proper cable support and strain relief
5. Make electrical connections using wire nuts, keeping all connections within the box
6. Install fixture mounting hardware and connect fixture according to manufacturer specifications

Applications

Perfect for:

• Residential Lighting - Ceiling fixtures, chandeliers, pendant lights, and ceiling fans
• Commercial Buildings - Office lighting, retail fixtures, and institutional lighting systems
• Industrial Facilities - Work area lighting, equipment illumination, and safety lighting
• Renovation Projects - Fixture upgrades and electrical system modernization
• New Construction - Residential developments, commercial buildings, and institutional projects
• AC/MC Cable Systems - Installations using armored cable or metal-clad cable wiring methods
• Junction Applications - Wire splicing and electrical distribution in accessible locations
• Ceiling Mounting - Between-joist installations and suspended ceiling applications

Octagon Box System Benefits

Octagon outlet boxes provide superior fixture mounting capabilities compared to standard rectangular boxes. The octagonal shape distributes mounting stress more evenly, while the larger footprint offers better structural support for heavy fixtures. The generous cubic inch capacity accommodates multiple wire connections required for switched lighting circuits, three-way switching, and fixture installations with multiple wire runs.

Why Choose Steel Construction?

Steel construction provides exceptional strength and durability for fixture-rated applications. Unlike plastic alternatives, steel boxes offer superior mounting strength for heavy fixtures and ceiling fans. The integrated AC/MC clamps eliminate the need for separate cable connectors, reducing installation time and ensuring secure cable terminations. Eaton Crouse-Hinds steel boxes are engineered for decades of reliable service in demanding electrical environments.