Carlon 20 Cubic Inch Blue Polycarbonate Ceiling Box with Captive Nails - No Knockouts

Carlon 20 Cubic Inch Blue Polycarbonate Ceiling Box with Captive Nails

Heavy-Duty Fixture Support for Professional Electrical Installations

The Carlon 20 Cubic Inch Blue Polycarbonate Ceiling Box delivers professional-grade ceiling fixture support for electrical installations up to 50 pounds. This polycarbonate ceiling box features captive nail mounting designed for electrical contractors and installers, providing the reliable performance and UL Listed safety that electrical professionals demand for residential and commercial ceiling applications.

Professional Features & Benefits

Heavy-Duty Construction

• 20 Cubic Inch Capacity - Provides ample wire space for complex ceiling fixture connections and junction applications
• 50 Pound Load Rating - Engineered to safely support heavy ceiling fans, chandeliers, and commercial lighting fixtures
• Polycarbonate Material - Superior impact resistance and durability compared to standard plastic electrical boxes
• Blue Color Coding - Easy identification during installation and inspection for electrical code compliance

UL Listed Safety & Code Compliance

• UL e11461 Certification - Meets stringent electrical safety standards for residential and commercial ceiling installations
• No Knockout Design - Clean box construction allows for custom cable entry positioning based on specific installation requirements
• Code Compliant Installation - Designed to meet NEC requirements for ceiling fixture support and electrical box applications

Technical Specifications

This ceiling box features 20 cubic inches of internal volume with polycarbonate construction in blue color. UL Listed under standard e11461 for electrical safety compliance. Includes captive nail mounting system for secure ceiling installation. No factory knockouts allow for custom cable entry configuration. Rated for fixture support up to 50 pounds load capacity. Suitable for both residential and commercial electrical applications.

Installation Process

1. Position box between ceiling joists ensuring proper structural support for load rating requirements
2. Drive captive nails through mounting flanges into solid wood framing members for secure attachment
3. Verify box is flush with finished ceiling surface for proper fixture mounting alignment
4. Create cable entry holes using appropriate knockout punches or drilling methods for wire gauge requirements
5. Install cable clamps or connectors to secure electrical cables and maintain code compliance
6. Complete electrical connections within the 20 cubic inch capacity following NEC wire fill requirements

Professional Applications

Ideal for:

• Ceiling Fan Installation - Heavy-duty support for residential and commercial ceiling fans up to 50 pounds
• Chandelier Mounting - Secure fixture support for decorative lighting in dining rooms and entryways
• Commercial Lighting - Professional-grade ceiling box for office buildings, retail spaces, and institutional facilities
• Pendant Light Support - Reliable mounting for kitchen islands, restaurant lighting, and architectural fixtures
• Junction Box Applications - Large capacity wire connections for ceiling-mounted electrical distribution
• Recessed Lighting Circuits - Junction point for multiple recessed fixture wiring in residential and commercial projects
• Emergency Lighting Systems - Code-compliant mounting for battery backup and exit lighting fixtures
• Security Camera Installation - Electrical supply box for ceiling-mounted surveillance and monitoring equipment

Polycarbonate Construction Advantage

Carlon polycarbonate ceiling boxes offer superior performance over metal alternatives with complete corrosion resistance, lightweight installation benefits, and excellent impact strength. The non-metallic construction eliminates galvanic corrosion concerns while providing exceptional durability in moisture-prone ceiling environments. Blue color coding ensures easy identification during electrical inspections and maintenance procedures.

Why Choose Carlon Quality?

Carlon maintains an unwavering commitment to UL Listed safety standards, reliable electrical performance, and strict code compliance for electrical professionals. Every ceiling box undergoes rigorous testing to ensure consistent quality and dependable fixture support that electrical contractors trust for critical ceiling installations in residential and commercial applications.