nVent CADDY T416B HDPE Ground Inspection Housing, 13.1-Inch x 10-Inch

nVent CADDY T416B HDPE Ground Inspection Housing, 13.1-Inch x 10-Inch

The nVent CADDY T416B is a durable HDPE ground inspection housing designed to protect and provide convenient access to exothermic Cadweld® ground connections. Measuring 13.1-Inch x 10-Inch, this housing is sized to accommodate ground rod and cable connection points for inspection, testing, and maintenance. Molded from high-density polyethylene (HDPE) for long-term durability outdoors and below grade, it is a practical, non-metallic solution for grounding electrode systems in commercial, industrial, and utility installations. Positioning the housing over a Cadweld® exothermic weld gives crews a marked, accessible location for future testing without repeated excavation around the connection point.

Key Features

• Housing Dimensions: 13.1-Inch x 10-Inch footprint provides ready access to below-grade ground connection points.
• Durable HDPE Construction: high-density polyethylene resists corrosion, moisture, and impact for long service life in outdoor and underground environments.
• Cadweld® Compatible: sized and configured to house and protect exothermically welded (Cadweld®) ground rod and cable connections.
• Inspection & Access Housing: gives electricians and utility crews a dedicated access point for inspecting, testing, and maintaining grounding electrode connections without excavation.
• Non-Metallic Material: HDPE construction will not rust or corrode the way metal enclosures do, supporting long-term reliability of the grounding system.
• Field-Ready Housing Profile: rectangular 13.1-Inch x 10-Inch shape sets over the exothermic weld location, simplifying installation and marking the connection for future technicians.

Technical Specifications

• Refer to manufacturer documentation for complete technical specifications.

Typical Applications

• Grounding Electrode System Installations
• Substation and Utility Grounding
• Commercial and Industrial Electrical Grounding
• Telecommunications Site Grounding
• Below-Grade Ground Connection Inspection and Maintenance
• New Construction and Retrofit Grounding Projects

Why nVent CADDY?

nVent CADDY brings deep grounding and bonding expertise to the T416B ground inspection housing, engineered from rugged HDPE to withstand demanding underground and outdoor conditions. Built for compatibility with Cadweld® exothermic connections, it gives electrical contractors and utility crews a reliable way to access, inspect, and maintain critical ground connections over time. As part of the broader nVent CADDY grounding and bonding portfolio, the T416B is designed to work alongside Cadweld® exothermic welding products used throughout commercial, industrial, and utility grounding electrode systems. Choose nVent CADDY for grounding components built to perform reliably in the field.