{"product_id":"thomas-betts-h350-tb-straight-conduit-hub-connector","title":"Thomas \u0026 Betts H350-TB Straight Conduit Hub Connector","description":"\u003ch3 data-section-id=\"17lc1ru\" data-start=\"0\" data-end=\"16\"\u003eDescription:\u003c\/h3\u003e\n\u003cp data-start=\"18\" data-end=\"785\"\u003eThe Thomas \u0026amp; Betts H350-TB Straight Conduit Hub Connector is used to connect 3-1\/2-inch rigid metal conduit (RMC) or intermediate metal conduit (IMC) to threadless electrical enclosures while providing a watertight, electrically bonded connection. Commonly installed in industrial facilities, power distribution systems, manufacturing plants, wastewater treatment facilities, and outdoor electrical installations, this zinc die-cast conduit hub features a thermoplastic insulating throat and nitrile sealing ring for superior environmental protection. Electricians, maintenance technicians, and \u003ca href=\"https:\/\/plgautomation.com\/collections\/hmi-operator-interfaces\"\u003esystem integrators\u003c\/a\u003e use this conduit hub for new installations, repairs, retrofits, and replacement of threaded conduit entry fittings. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"5ms9th\" data-start=\"787\" data-end=\"804\"\u003eApplications:\u003c\/h3\u003e\n\u003cp data-start=\"806\" data-end=\"1280\"\u003eThe Thomas \u0026amp; Betts H350-TB is designed for terminating 3-1\/2-inch rigid metal conduit and IMC to electrical enclosures with threadless openings. Its straight hub design creates a NEMA-rated watertight seal, making it ideal for switchgear, motor control centers, junction boxes, outdoor electrical cabinets, industrial automation equipment, utility installations, and other harsh environments requiring reliable conduit entry protection. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"5hg6bl\" data-start=\"1282\" data-end=\"1311\"\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cp data-start=\"1313\" data-end=\"2242\"\u003e• Manufacturer Part Number (MPN): H350-TB\u003cbr data-start=\"1354\" data-end=\"1357\"\u003e• Brand: Thomas \u0026amp; Betts (ABB)\u003cbr data-start=\"1386\" data-end=\"1389\"\u003e• Product Type: Straight Conduit Hub Connector\u003cbr data-start=\"1435\" data-end=\"1438\"\u003e• Trade Size: 3-1\/2 in.\u003cbr data-start=\"1461\" data-end=\"1464\"\u003e• Conduit Type: Rigid Metal Conduit (RMC) \/ Intermediate Metal Conduit (IMC)\u003cbr data-start=\"1540\" data-end=\"1543\"\u003e• Material: Zinc Die-Cast\u003cbr data-start=\"1568\" data-end=\"1571\"\u003e• Finish: Zinc Galvanized\u003cbr data-start=\"1596\" data-end=\"1599\"\u003e• Configuration: Straight\u003cbr data-start=\"1624\" data-end=\"1627\"\u003e• Thread Type: NPT Female (Tapered)\u003cbr data-start=\"1662\" data-end=\"1665\"\u003e• Throat Type: Thermoplastic Insulating Throat\u003cbr data-start=\"1711\" data-end=\"1714\"\u003e• Sealing Ring Material: Nitrile (Buna-N)\u003cbr data-start=\"1755\" data-end=\"1758\"\u003e• Temperature Rating: 105°C (221°F)\u003cbr data-start=\"1793\" data-end=\"1796\"\u003e• Environmental Protection: Watertight, Dust-Tight\u003cbr data-start=\"1846\" data-end=\"1849\"\u003e• Application: Connect Threaded Metal Conduit to Threadless Enclosures\u003cbr data-start=\"1919\" data-end=\"1922\"\u003e• Standards: UL E23018, CSA Certified\u003cbr data-start=\"1959\" data-end=\"1962\"\u003e• Compliance: RoHS3 Compliant, REACH Compliant, TSCA Section 6(h) Compliant\u003cbr data-start=\"2037\" data-end=\"2040\"\u003e• UPC: 786210899527\u003cbr data-start=\"2059\" data-end=\"2062\"\u003e• Typical Applications: Switchgear, Electrical Panels, Industrial Machinery, Outdoor Enclosures, Power Distribution Equipment, Utility Systems \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"1cz0398\" data-start=\"2244\" data-end=\"2268\"\u003eCommon Replacements:\u003c\/h3\u003e\n\u003cp data-start=\"2270\" data-end=\"2386\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e• Thomas \u0026amp; Betts H300-TB\u003cbr data-start=\"2294\" data-end=\"2297\"\u003e• Thomas \u0026amp; Betts H400-TB\u003cbr data-start=\"2321\" data-end=\"2324\"\u003e• Thomas \u0026amp; Betts H500-TB\u003c\/p\u003e","brand":"Thomas","offers":[{"title":"New","offer_id":51714009399598,"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_769caca4-b0fa-44d9-ad2b-fa500f00193b.jpg?v=1770413655","url":"https:\/\/plgautomation.com\/products\/thomas-betts-h350-tb-straight-conduit-hub-connector","provider":"PLG Automation ","version":"1.0","type":"link"}