{"product_id":"leviton-16r22-uw-400a-600v-panel-receptacle-nema-3r","title":"Leviton 16R22-UW 400A 600V Panel Receptacle Nema 3R","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe LEVITON 16R22-UW is a female panel receptacle rated for 400 amps and 600 volts, designed for heavy-duty power distribution applications. It accepts wire sizes from 1\/0 to 4\/0 AWG using a double set screw termination method, providing a secure, vibration-resistant connection. The NEMA 3R rating means the enclosure is suitable for outdoor use, offering protection against rain, sleet, and ice. At 4.81 inches in overall length and 0.8 pounds, this receptacle is built for panel-mounted installations where high-amperage feed connections are required. Electricians and electrical contractors install this type of component during service entrance work, temporary power setups, and industrial panel builds.\u003c\/p\u003e\n\u003cp\u003eThis panel receptacle is suited for commercial and industrial electrical systems where high-amperage, outdoor-rated connections are necessary. Typical applications include main distribution panels, temporary power distribution equipment, and generator connection points exposed to weather. The double set screw termination accommodates large-gauge conductors from 1\/0 to 4\/0 AWG, making it appropriate for feeder and service entrance wiring where secure conductor retention is critical. The white finish and female end style are consistent with standard panel receptacle conventions used in both new construction and retrofit electrical projects.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e400 amp continuous rating supports heavy feeder and service entrance loads\u003c\/li\u003e\n  \u003cli\u003e600 volt rating suitable for standard commercial and industrial distribution voltages\u003c\/li\u003e\n  \u003cli\u003eDouble set screw termination secures 1\/0 to 4\/0 AWG conductors without crimping tools\u003c\/li\u003e\n  \u003cli\u003eNEMA 3R rating provides outdoor protection against rain, sleet, and ice formation\u003c\/li\u003e\n  \u003cli\u003eUL Listed (File E151429) and CSA certified to LR 76878-4 for verified safety compliance\u003c\/li\u003e\n  \u003cli\u003eFemale panel-mount configuration for fixed installation at distribution equipment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style panel receptacle for high-amperage electrical distribution panels and enclosures requiring a NEMA 3R rated, 400 amp, 600 volt female connector with double set screw termination for 1\/0 to 4\/0 AWG conductors.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a licensed electrician in accordance with applicable NEC requirements for service entrance and feeder conductors. De-energize and lock out the panel before mounting or wiring this receptacle. Confirm conductor size falls within the 1\/0 to 4\/0 AWG range before tightening set screws. Do not exceed the 400 amp or 600 volt ratings under any operating condition.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAmperage\u003c\/strong\u003e: 400 amps\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVoltage\u003c\/strong\u003e: 600 volts\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWire Size Range\u003c\/strong\u003e: 1\/0 to 4\/0 AWG\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConnector Type\u003c\/strong\u003e: Panel Receptacle\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnd Style\u003c\/strong\u003e: Female\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTermination Method\u003c\/strong\u003e: Double Set Screw\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNEMA Rating\u003c\/strong\u003e: 3R\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 4.81 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.8 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eColor\u003c\/strong\u003e: White\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandards Met\u003c\/strong\u003e: UL Listed 1691, UL File E151429, CSA 1691, CSA LR 76878-4 Certified\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: LEVITON\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 16R22-UW\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"LEVITON","offers":[{"title":"Default Title","offer_id":51540158153010,"sku":"16R22-UW","price":109.05,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/6b0695ffd93d255c1e31c8e0eeb0f96b.jpg?v=1785847426","url":"https:\/\/voomisupply.com\/products\/leviton-16r22-uw-400a-600v-panel-receptacle-nema-3r","provider":"Voomi Supply","version":"1.0","type":"link"}