A16164SU

The **nVent Screw-Cover Pull Box Extender (Type 1, SKU: A16164SU)** is a precision-engineered solution designed to expand wiring capacity in existing pull box installations without the need for costly custom fabrication. Manufactured by nVent, a global leader in electrical and thermal management solutions, this extender provides a quick, code-compliant method to increase pull box volume for commercial, industrial, and general construction applications. Its 16.00" x 16.00" footprint and 4" depth accommodate additional conductors, junction points, or splices while maintaining structural integrity and NEMA/UL compliance. By eliminating the need for custom-sized pull boxes, this extender delivers significant time and cost savings during both new installations and retrofits. This pull box extender is engineered for seamless integration with standard 16" x 16" pull boxes, featuring a compatible hole pattern and hardware that aligns with common cover and mounting configurations. Installation is straightforward—simply slide the extender onto the existing pull box, secure it with the provided hardware, and restore the cover for immediate use. The **gray powder-coated steel** construction ensures durability in harsh environments, resisting corrosion and mechanical stress while meeting industrial-grade performance standards. **Key Applications and Industries:** The nVent Screw-Cover Pull Box Extender is ideal for a wide range of applications where additional wiring space is required, including: - **Commercial buildings:** Office complexes, retail spaces, and data centers where electrical infrastructure must adapt to evolving power demands. - **Industrial facilities:** Manufacturing plants, warehouses, and processing centers that require flexible conduit routing and junction points. - **Renewable energy projects:** Solar farms and wind turbine installations where pull boxes must accommodate multiple conductors for power distribution. - **Infrastructure upgrades:** Retrofitting older electrical systems to meet modern load requirements without full system replacement. - **Temporary installations:** Construction sites and event venues where temporary power distribution needs may exceed original pull box capacity. **Why Choose nVent?** As a trusted manufacturer in the electrical industry, nVent (formerly part of Pentair Thermal Management) brings decades of expertise to its pull box solutions. The company’s commitment to innovation, safety, and compliance ensures that products like the A16164SU meet or exceed industry standards, including NEC (National Electrical Code) and UL (Underwriters Laboratories) certifications. Professionals in electrical contracting, engineering, and facility management rely on nVent for products that deliver reliability, ease of installation, and long-term performance. **Technical Considerations:** - **Material:** Cold-rolled steel with gray powder coating for corrosion resistance. - **Compatibility:** Fits 16" x 16" pull boxes with standard hole patterns (Type 1 configuration). - **Depth:** 4" extension to increase internal volume. - **Hardware:** Includes mounting hardware for secure attachment to existing pull boxes. - **Finish:** Painted for durability and aesthetic consistency in exposed installations. For electrical contractors, engineers, and facility managers seeking a cost-effective way to expand pull box capacity without compromising safety or compliance, the **nVent Screw-Cover Pull Box Extender (A16164SU)** is a proven solution. Its modular design, quick installation, and compatibility with existing infrastructure make it an essential component for modern electrical systems.