{"product_id":"thomas-betts-rc551-ht-twist-on-wire-connector-600v-white","title":"Thomas Betts RC551-HT Twist-on Wire Connector 600V White","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe THOMAS BETTS RC551-HT is a twist-on wire connector rated for high-temperature applications in residential and commercial electrical work. It carries a maximum operating temperature of 302 degrees F and a voltage rating of 600 volts, making it suitable for use in environments where standard connectors would degrade. The white color coding and wire-joint style allow quick identification and reliable conductor pairing during installation. This connector accepts wire sizes from 3 AWG up to 14 AWG and is UL Listed for compliance with safety standards. Electricians use these in panel work, fixture wiring, junction boxes, and other general wiring tasks where elevated heat exposure is a concern.\u003c\/p\u003e\u003cp\u003eThis connector is intended for wire-joint terminations in residential, commercial, and light industrial electrical systems. The high-temperature rating makes it appropriate for use near heat-generating equipment, luminaires, HVAC electrical components, and similar installations where ambient or contact temperatures exceed the limits of standard twist-on connectors. The package contains 100 connectors, suitable for stocking a service van or completing larger wiring projects without interruption.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eMaximum operating temperature of 302 degrees F for high-heat environments\u003c\/li\u003e\n\u003cli\u003eVoltage rating of 600 volts for standard branch-circuit and fixture wiring\u003c\/li\u003e\n\u003cli\u003eAccepts wire sizes from 3 AWG to 14 AWG\u003c\/li\u003e\n\u003cli\u003eWhite color coding for quick visual identification on the job\u003c\/li\u003e\n\u003cli\u003eUL Listed construction for code-compliant installations\u003c\/li\u003e\n\u003cli\u003eSold in a 100-count package to support high-volume wiring work\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style twist-on wire connector suitable for wire-joint terminations across a range of conductor sizes from 3 AWG to 14 AWG in standard 600-volt electrical systems.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a licensed electrician in accordance with the National Electrical Code (NEC) and applicable local codes. Always de-energize the circuit at the breaker and verify the absence of voltage with a meter before making any wire connections. Strip conductors to the appropriate length, twist wires together, and thread the connector clockwise until snug. Do not overtighten or use power tools to drive the connector.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWire Connector Style\u003c\/strong\u003e: Wire Joint\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResistance Features\u003c\/strong\u003e: High-Temperature\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Compatible Wire Size\u003c\/strong\u003e: 3 AWG\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Compatible Wire Size\u003c\/strong\u003e: 14 AWG\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage Rating\u003c\/strong\u003e: 600 volts\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Operating Temperature\u003c\/strong\u003e: 302 degrees F\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor\u003c\/strong\u003e: White\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: UL Listed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 100\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.01 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: THOMAS BETTS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: RC551-HT\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"THOMAS \u0026 BETTS","offers":[{"title":"Default Title","offer_id":51541084897586,"sku":"RC551-HT","price":140.68,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/ae8cd35b68ece6ba2a34d269b84867e1.jpg?v=1785868307","url":"https:\/\/voomisupply.com\/products\/thomas-betts-rc551-ht-twist-on-wire-connector-600v-white","provider":"Voomi Supply","version":"1.0","type":"link"}