{"product_id":"thomas-betts-star-teck-st250-478ss-stainless-steel-cable-fitting-hub-2-1-2-npt","title":"Thomas \u0026 Betts Star Teck ST250-478SS Stainless Steel Cable Fitting Hub 2-1\/2 Npt","description":"\u003ch3 data-section-id=\"17lc1ru\" data-start=\"0\" data-end=\"16\" class=\"PDq2pG_selectionAnchorContainer\"\u003eDescription:\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cp data-start=\"18\" data-end=\"668\"\u003eThe Thomas \u0026amp; Betts Star Teck® ST250-478SS Stainless Steel Cable Fitting Hub is used to provide a secure, watertight termination for TECK, ACWU, and armored metal-clad cables in hazardous and industrial environments. Commonly installed in petrochemical plants, mining operations, power generation facilities, manufacturing plants, and industrial control systems where corrosion-resistant cable sealing and grounding are required. Maintenance electricians, contractors, and \u003ca href=\"https:\/\/plgautomation.com\/collections\/hmi-operator-interfaces\"\u003esystem integrators\u003c\/a\u003e use this cable fitting for new installations, equipment maintenance, retrofits, and replacement of existing cable glands. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"5ms9th\" data-start=\"670\" data-end=\"687\"\u003eApplications:\u003c\/h3\u003e\n\u003cp data-start=\"689\" data-end=\"1328\"\u003eThe Thomas \u0026amp; Betts Star Teck® ST250-478SS is part of the ST Series and is manufactured from 316 stainless steel for superior corrosion resistance in harsh indoor and outdoor environments. It features a built-in O-ring for a 360-degree watertight seal, sharp bonding teeth for excellent grounding continuity, a tapered neoprene bushing to prevent water ingress, and a low-profile gland nut for installation in confined spaces. The fitting is designed for TECK, ACWU, and metal-clad cables used in hazardous locations, industrial facilities, marine environments, and heavy-duty electrical installations. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"5hg6bl\" data-start=\"1330\" data-end=\"1359\"\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cp data-start=\"1361\" data-end=\"2293\"\u003e• Brand: Thomas \u0026amp; Betts (ABB) – Star Teck®\u003cbr data-start=\"1403\" data-end=\"1406\"\u003e• Part Number: ST250-478SS\u003cbr data-start=\"1432\" data-end=\"1435\"\u003e• Product Type: Stainless Steel Cable Fitting Hub\u003cbr data-start=\"1484\" data-end=\"1487\"\u003e• Series: ST Series (Star Teck®)\u003cbr data-start=\"1519\" data-end=\"1522\"\u003e• Hub Size: 2-1\/2 in. NPT\u003cbr data-start=\"1547\" data-end=\"1550\"\u003e• Cable Type: TECK, ACWU, MC (Metal-Clad) Cable\u003cbr data-start=\"1597\" data-end=\"1600\"\u003e• Cable Jacket Range: 2.580–2.840 in.\u003cbr data-start=\"1637\" data-end=\"1640\"\u003e• Cable Armor Range: 2.440–2.750 in.\u003cbr data-start=\"1676\" data-end=\"1679\"\u003e• Throat Diameter: 2.455 in.\u003cbr data-start=\"1707\" data-end=\"1710\"\u003e• Body Style: Straight, Threaded Male\u003cbr data-start=\"1747\" data-end=\"1750\"\u003e• Material: 316 Stainless Steel\u003cbr data-start=\"1781\" data-end=\"1784\"\u003e• Finish: Natural Stainless Steel\u003cbr data-start=\"1817\" data-end=\"1820\"\u003e• Overall Length: 4.70 in.\u003cbr data-start=\"1846\" data-end=\"1849\"\u003e• Overall Diameter: 4.75 in.\u003cbr data-start=\"1877\" data-end=\"1880\"\u003e• Sealing Method: Built-in O-Ring and Tapered Neoprene Bushing\u003cbr data-start=\"1942\" data-end=\"1945\"\u003e• Protection: Watertight Construction (NEMA Type 4)\u003cbr data-start=\"1996\" data-end=\"1999\"\u003e• Operating Temperature: -40°C to 90°C (-40°F to 194°F)\u003cbr data-start=\"2054\" data-end=\"2057\"\u003e• Applications: Hazardous Locations, Industrial Plants, Marine, Mining, Petrochemical, Power Distribution\u003cbr data-start=\"2162\" data-end=\"2165\"\u003e• Standards: UL E38947, CSA 23086, CSA 4484, RoHS 3 Compliant, TSCA Section 6(h) Compliant \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"1cz0398\" data-start=\"2295\" data-end=\"2319\"\u003eCommon Replacements:\u003c\/h3\u003e\n\u003cp data-start=\"2321\" data-end=\"2449\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e• Thomas \u0026amp; Betts ST250-477SS\u003cbr data-start=\"2349\" data-end=\"2352\"\u003e• Thomas \u0026amp; Betts ST250-476SS\u003cbr data-start=\"2380\" data-end=\"2383\"\u003e• Thomas \u0026amp; Betts ST200-476SS\u003c\/p\u003e","brand":"Thomas","offers":[{"title":"New","offer_id":51713995178286,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_ee1e5815-ce90-4db9-8904-bfc7fcd2009b.jpg?v=1770413259","url":"https:\/\/plgautomation.com\/products\/thomas-betts-star-teck-st250-478ss-stainless-steel-cable-fitting-hub-2-1-2-npt","provider":"PLG Automation ","version":"1.0","type":"link"}