Milbank 4x12x4 Steel Lay In Wireway, Type 1, Screw Cover, With Knockouts, ANSI 61 Gray

Milbank 4x12x4 Steel Lay In Wireway, Type 1, Screw Cover, With Knockouts, ANSI 61 Gray

Professional-Grade Wire Management Solution

The Milbank 4x12x4 Steel Lay In Wireway delivers professional-grade wire management performance for commercial and industrial electrical applications. This steel wireway features a convenient screw cover design with knockouts designed for electrical contractors and facility managers, providing the reliable performance and UL Listed safety that electrical professionals demand.

Professional Features & Benefits

Superior Construction Quality

• Heavy-Duty Steel Construction - Provides exceptional durability and long-lasting performance in demanding electrical environments
• Screw Cover Design - Ensures secure closure and easy access for wire installation and maintenance procedures
• Pre-Punched Knockouts - Facilitates quick conduit connections and reduces installation time for electrical contractors
• 4x4 Nominal Cross Section - Optimized wire capacity for standard commercial and industrial wiring applications

Safety & Compliance Excellence

• UL Listed Certification - Meets rigorous safety standards for electrical equipment and ensures code compliance
• NEMA Type 1 Rating - Provides reliable protection against dust and accidental contact in indoor environments
• ANSI 61 Gray Powder Coat Finish - Delivers superior corrosion resistance and professional appearance for long-term reliability

Technical Specifications

Dimensions: 4 inches height x 4 inches width x 12 inches length with 4x4 nominal cross section. Constructed from premium steel with ANSI 61 Gray powder coat finish. NEMA Type 1 rated for indoor applications. UL Listed for electrical safety compliance. Features screw cover design with factory knockouts for conduit connections.

Installation Process

1. Plan wireway routing and verify clearances for optimal wire management system layout
2. Mount wireway securely using appropriate fasteners for structural support and code compliance
3. Remove knockout plugs at designated conduit entry points using standard electrical tools
4. Install conduit connections and secure with appropriate fittings for reliable electrical connections
5. Route wiring through wireway system following NEC guidelines for proper wire fill ratios
6. Secure screw cover tightly to ensure NEMA Type 1 protection and professional installation

Professional Applications

Ideal for:

• Commercial Electrical Systems - Office buildings, retail facilities, and educational institutions requiring organized wire management
• Industrial Power Distribution - Manufacturing facilities and processing plants with complex electrical routing needs
• Equipment Interconnection - Connecting electrical panels, motor control centers, and distribution equipment
• Wire Organization Projects - Consolidating multiple circuits in accessible and maintainable configurations
• Electrical Room Applications - Main electrical rooms and utility spaces requiring professional wire management
• Control System Wiring - HVAC controls, building automation, and process control applications
• Retrofit Installations - Upgrading existing electrical systems with improved wire management solutions
• Code Compliance Projects - Meeting NEC requirements for accessible and properly protected electrical wiring

Steel Construction Advantage

Milbank's premium steel construction with ANSI 61 Gray powder coat finish provides superior durability and corrosion resistance compared to standard materials. The robust steel design ensures long-term structural integrity under electrical loads while maintaining professional appearance in commercial and industrial environments.

Why Choose Milbank Quality?

Milbank's commitment to UL Listed safety, reliable performance, and strict compliance standards makes this wireway the preferred choice for electrical professionals. With decades of experience in electrical enclosures and wire management systems, Milbank delivers the quality and reliability that contractors and facility managers trust for critical electrical applications.