{"product_id":"h400gratb","title":"H400GRATB - Thomas \u0026 Betts 4 Inch Aluminum Grounding Hub with Insulated Throat","description":" \t\t\t\t\t\t\t\t\t\t\u003ch2\u003eH400GRATB\u003c\/h2\u003e                                         \u003cbr\u003e \t\t\t\t\t\t\t\t\t\t\u003cb\u003eH400GRATB\u003c\/b\u003e is a 4 inch aluminum grounding hub with a thermoplastic insulating throat designed for use with rigid and IMC conduit.\u003cp\u003eThis grounding hub features a tapered female threaded bulkhead type design, constructed from copper-free aluminum for the hub and locknut, with a nitrile (BUNA-N) sealing ring. It measures 5-1\/2 inches in diameter by 2-23\/32 inches in length and includes a 3-7\/8 inch diameter throat with 1\/4 inch thick panel compatibility. The insulated throat provides enhanced grounding safety and durability in conduit installations.\u003c\/p\u003e\u003cul\u003eKey Specifications\u003cul\u003e\n\u003cli\u003eManufacturer: Thomas \u0026amp; Betts\u003c\/li\u003e\n\u003cli\u003ePart Number: H400GRATB\u003c\/li\u003e\n\u003cli\u003eType: Grounding Hub\u003c\/li\u003e\n\u003cli\u003eMaterial: Aluminum (Copper-Free)\u003c\/li\u003e\n\u003cli\u003eThroat Diameter: 3-7\/8 inches\u003c\/li\u003e\n\u003cli\u003eOverall Diameter: 5-1\/2 inches\u003c\/li\u003e\n\u003cli\u003eLength: 2-23\/32 inches\u003c\/li\u003e\n\u003cli\u003eSealing Ring: Nitrile (BUNA-N)\u003c\/li\u003e\n\u003cli\u003eMounting: Bulkhead Type, Tapered Female Threaded\u003c\/li\u003e\n\u003cli\u003eCompatible Conduit: Rigid and IMC\u003c\/li\u003e\n\u003cli\u003ePanel Thickness: 1\/4 inch\u003c\/li\u003e\n\u003cli\u003eInsulated Throat: Thermoplastic\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\u003cp\u003eAt \u003cb\u003eEssential Parts\u003c\/b\u003e, we offer \u003cb\u003efast shipping\u003c\/b\u003e, \u003cb\u003elowest price\u003c\/b\u003e, and \u003cb\u003eexpert support\u003c\/b\u003e to help you get the right product every time.\u003c\/p\u003e \t\t\t\t\t\t\t\t\t\t\u003cbr\u003e                                          \t\t\t\t\t\t\t\t\t\t\u003ch3\u003e\u003cb\u003eSpecifications\u003c\/b\u003e\u003c\/h3\u003e \t\t\t\t\t\t\t\t\t\t\u003cul\u003e \t\t\t\t\t\t\t\t\t\t\t\u003cli\u003ePart Number: H400GRATB\u003c\/li\u003e                                             \u003cli\u003eManufacturer : Thomas \u0026amp; Betts\u003c\/li\u003e\n\u003cli\u003eBrand : Thomas \u0026amp; Betts\u003c\/li\u003e \t\t\t\t\t\t\t\t\t\t\u003c\/ul\u003e                                         \u003cbr\u003e                                         \u003ch3\u003e\u003cb\u003eProduct Data\u003c\/b\u003e\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eUPC : 786210914848\u003c\/li\u003e\n\u003cli\u003eGTIN : 00786210914848\u003c\/li\u003e\n\u003cli\u003eWeight : 5.19 \u003c\/li\u003e\n\u003c\/ul\u003e                                         \u003cbr\u003e                                          ","brand":"Thomas \u0026 Betts","offers":[{"title":"New","offer_id":46762093838495,"sku":"H400GRATB-New","price":316.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0500\/2349\/7887\/files\/H400GRATB.jpg?v=1731359604","url":"https:\/\/essentialparts.com\/products\/h400gratb","provider":"Essential Electric Supply","version":"1.0","type":"link"}