{"product_id":"abb-2b40x-two-bolt-copper-connector-1-0-4-0-awg","title":"Abb 2B40X Two-bolt Copper Connector 1\/0-4\/0 Awg","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe ABB 2B40X is a one-piece, two-bolt copper connector designed for making secure, permanent electrical connections without a spacer. Built from copper, it accommodates a main wire range of 1\/0 to 4\/0 AWG stranded and a tap range of 6 AWG solid to 4\/0 AWG stranded, making it well suited for heavy-duty conductor terminations in power distribution work. The 9\/16-inch bolt size provides the clamping force needed to maintain a low-resistance, code-compliant connection under load. Licensed electricians and line workers are the primary installers of this connector type.\u003c\/p\u003e\n\u003cp\u003eThe 2B40X is used in commercial and industrial electrical installations where two-bolt clamp connectors are required for splicing or tapping large-gauge copper conductors. Typical applications include switchgear, panelboard tap connections, transformer secondary terminations, and service-entrance wiring where conductor sizes in the 1\/0 to 4\/0 AWG range are common. The absence of a spacer makes this version appropriate for installations where a compact, single-piece clamp body is preferred or required by the installation layout.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eOne-piece two-bolt clamp body — no spacer required\u003c\/li\u003e\n  \u003cli\u003eMain conductor range: 1\/0 to 4\/0 AWG stranded\u003c\/li\u003e\n  \u003cli\u003eTap conductor range: 6 AWG solid to 4\/0 AWG stranded\u003c\/li\u003e\n  \u003cli\u003eBolt size: 9\/16 inch for consistent, high-clamping-force termination\u003c\/li\u003e\n  \u003cli\u003eCopper construction for reliable conductivity and corrosion resistance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style mechanical connector for copper conductors in the 1\/0 to 4\/0 AWG range in commercial, industrial, and utility electrical distribution applications.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a licensed electrician in accordance with NEC requirements for mechanical connectors. De-energize and lock out the circuit before making any conductor connections. Torque the 9\/16-inch bolts using an appropriate torque wrench to the value specified by the authority having jurisdiction or the installation code in effect — do not rely on feel alone for large-conductor terminations. Verify conductor insulation is stripped to the correct length and that conductor strands are not damaged or frayed before seating in the connector body.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConnector Type\u003c\/strong\u003e: Two-Bolt Clamp, One-Piece Without Spacer\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Copper\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMain Wire Range\u003c\/strong\u003e: 1\/0 to 4\/0 AWG Stranded\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTap Wire Range\u003c\/strong\u003e: 6 AWG Solid to 4\/0 AWG Stranded\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBolt Size\u003c\/strong\u003e: 9\/16 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUPC\u003c\/strong\u003e: 783786400102\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: ABB\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 2B40X\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":51383547035954,"sku":"2B40X","price":40.84,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/312672797.png?v=1782600111","url":"https:\/\/voomisupply.com\/products\/abb-2b40x-two-bolt-copper-connector-1-0-4-0-awg","provider":"Voomi Supply","version":"1.0","type":"link"}