Thomas & Betts ST300 Conduit Cable Connector Fitting

The Thomas & Betts ST300 Star Teck Conduit Cable Connector Fitting is a 3-inch hub steel jacketed conduit connector engineered to terminate TECK or ACWU armored cables to rigid or IMC conduit in hazardous locations. Made from zinc-plated (galvanized) steel, the ST300-479S variant features a 3-inch hub, a body length of 4.7 inches, and a body diameter of 5.05 inches, with UL and CSA approvals for use in hazardous environments. The ST300 family also includes the ST300-481S (steel, 3-inch hub) and the PVC-coated ST300-480PVC, which maintain the same 3-inch hub while offering different coatings to suit installation requirements. As a Star Teck fitting, it provides a robust termination for armored TECK and ACWU cable systems into rigid or IMC conduit in demanding industrial settings, aligning with code-listed protections for hazardous locations. Typical applications include electrical installations in commercial and industrial facilities where a galvanized steel, 3-inch hub conduit connector is required for armored cable terminations.