Eaton Crouse-Hinds 4" Octagon Box Cover, Steel, Flat with 1/2" KO

Eaton Crouse-Hinds 4" Octagon Box Cover, Steel, Flat with 1/2" KO

Professional-Grade Steel Construction for Reliable Electrical Box Protection

The Eaton Crouse-Hinds 4" Octagon Box Cover is a professional-grade steel cover engineered for reliable protection of electrical connections in commercial and industrial installations. This flat steel cover with integrated 1/2" knockout delivers versatile mounting options and superior durability for electrical contractors working in ordinary locations.

Key Features & Benefits

Superior Steel Construction

• Heavy-duty steel material - Provides exceptional strength and impact resistance for long-term protection
• Corrosion-resistant finish - Ensures reliable performance in demanding electrical environments
• Precision manufacturing - Guarantees proper fit and secure mounting on standard 4" octagon boxes
• Professional-grade thickness - Delivers structural integrity that meets commercial installation requirements

Versatile Installation Options

• Integrated 1/2" knockout - Provides convenient conduit entry point without additional drilling
• Flat profile design - Offers clean, low-profile appearance for finished installations
• Standard octagon compatibility - Fits all standard 4" octagon electrical boxes
• Secure mounting system - Ensures reliable attachment and electrical continuity

Code Compliance & Safety

• NEC/CEC compliant design - Meets all applicable electrical code requirements
• Ordinary location rated - Approved for standard commercial and industrial environments
• Professional installation ready - Designed for quick, code-compliant installations

Technical Specifications

This octagon box cover features a 4-inch octagonal configuration manufactured from heavy-duty steel with a flat profile design. The integrated 1/2" knockout provides convenient conduit entry, while the steel construction ensures long-term durability. Measuring 4" x 4" with a 0.06" profile height and weighing 0.22 pounds, this cover is engineered for ordinary/non-hazardous locations and complies with NEC/CEC standards for professional electrical installations.

Installation Process

1. Verify proper 4" octagon box installation and secure mounting
2. Remove knockout plug from 1/2" opening if conduit entry is required
3. Position cover over octagon box ensuring proper alignment
4. Install appropriate mounting screws through cover into box mounting holes
5. Tighten screws evenly to ensure flat, secure mounting
6. Verify cover is properly seated and provides complete box protection

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
• Junction Box Protection - Covering wire splices and electrical connections
• Conduit Terminations - Providing clean endpoints for conduit runs
• Equipment Connections - Protecting electrical connections near machinery and equipment
• Panel Extensions - Creating additional connection points from main electrical panels
• Maintenance Access Points - Providing removable access to electrical connections

Octagon Box Cover System Benefits

Octagon box covers provide superior versatility compared to standard rectangular covers, offering multiple mounting orientations and enhanced structural strength. The octagonal shape distributes stress more evenly across the cover surface, reducing the risk of cracking or deformation under load. This design also provides more mounting screw positions, ensuring secure attachment even in high-vibration environments.

Why Choose Steel Construction?

Steel octagon covers deliver unmatched durability and impact resistance for demanding electrical installations. Unlike plastic alternatives, steel covers maintain their structural integrity over decades of service, resist UV degradation, and provide superior fire resistance. The steel construction also ensures excellent grounding continuity and electromagnetic shielding, making it the preferred choice for professional electrical contractors who demand long-term reliability and code compliance.