{"product_id":"rb300150a-appleton-3-x-1-1-2-threaded-aluminum-reducing-bushing-copy-9","title":"RB500400 - Appleton - 5\" x 4\" Threaded Malleable Iron Reducing Bushing","description":"\u003ch2\u003eRB500400 - Appleton - 5\" x 4\" Threaded Malleable Iron Reducing Bushing  \u003c\/h2\u003e\n\u003cp data-end=\"3170\" data-start=\"2864\"\u003eThe RB500400 bushing reduces conduit size from 5 inches to 4 inches, ensuring a safe and smooth conduit transition. Constructed for industrial and hazardous use, it provides a reliable fit and helps protect conductors during installation and operation.\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eGENERAL SPECIFICATIONS\u003cbr\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cdl class=\"row generic-attr\"\u003e\n\u003cdt class=\"col-xs-12 col-sm-4 col-md-3\"\u003e\u003cstrong\u003eNEC\/CEC Certifications and Compliances\u003c\/strong\u003e\u003c\/dt\u003e\n\u003cdd class=\"col-xs-12 col-sm-8 col-md-9\"\u003eRB75-50 thru RB200-150 all materials: Class I, Division 1 and 2, Groups A, B, C, D; Class I, Zone 1 and, 2, Groups IIA, IIB, IIC; Class II, Division 1 and 2, Groups E, F, G; Class III\u003c\/dd\u003e\n\u003c\/dl\u003e\n\u003cdl class=\"row generic-attr\"\u003e\n\u003cdt class=\"col-xs-12 col-sm-4 col-md-3\"\u003e\u003cstrong\u003eNEC\/CEC Certifications and Compliances\u003c\/strong\u003e\u003c\/dt\u003e\n\u003cdd class=\"col-xs-12 col-sm-8 col-md-9\"\u003eRB-200-100 thru RB400-350: Class I, Division 1 and 2, Groups B, C, D; Class I, Zone 1 and 2, Groups IIA, IIB + H2; Class II, Division 1 and 2, Groups E, F, G; Class III\u003c\/dd\u003e\n\u003c\/dl\u003e\n\u003cdl class=\"row generic-attr\"\u003e\n\u003cdt class=\"col-xs-12 col-sm-4 col-md-3\"\u003e\u003cstrong\u003eStandard Material and Finishes\u003c\/strong\u003e\u003c\/dt\u003e\n\u003cdd class=\"col-xs-12 col-sm-8 col-md-9\"\u003eSteel with zinc electroplate. Malleable iron with triple-coat finish (1) zinc electroplate, (2) chromate, and (3) epoxy powder coat. Aluminum with natural finish\u003c\/dd\u003e\n\u003c\/dl\u003e\n\u003ch3\u003e\u003cspan\u003ePRODUCT DATASHEET\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003ca title=\"RB500400\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0711\/9873\/6657\/files\/RB500400.pdf?v=1751523454\"\u003eRB500400\u003c\/a\u003e\u003c\/p\u003e","brand":"Appleton","offers":[{"title":"Default Title","offer_id":51771449901329,"sku":"APPRB500400","price":173.61,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0711\/9873\/6657\/files\/RB300150A.jpg?v=1751521374","url":"https:\/\/breakersnow.com\/products\/rb300150a-appleton-3-x-1-1-2-threaded-aluminum-reducing-bushing-copy-9","provider":"Breakers Now","version":"1.0","type":"link"}