{"product_id":"thomas-betts-bkb14-4-l70-mechanical-lug-connector","title":"Thomas \u0026 Betts BKB14-4 L70 Mechanical Lug Connector","description":"\u003cdiv class=\"qMYqUG_convSearchResultHighlightRoot\"\u003e\n\u003cdiv class=\"\" data-turn-id-container=\"request-6a5de32c-fc7c-83ec-a01c-8292e39c970c-2\" data-is-intersecting=\"true\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none has-data-writing-block:pointer-events-none [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-6a5de32c-fc7c-83ec-a01c-8292e39c970c-2\" data-turn-id-container=\"request-6a5de32c-fc7c-83ec-a01c-8292e39c970c-2\" data-testid=\"conversation-turn-8\" data-turn=\"assistant\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-15 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv data-conversation-screenshot-content=\"\" class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"57ef0757-d6ea-4298-9e7c-c463e62f194a\" data-turn-start-message=\"true\" dir=\"auto\" data-message-model-slug=\"gpt-5-5\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert wrap-break-word w-full dark markdown-new-styling\"\u003e\n\u003ch3 data-section-id=\"17lc1ru\" data-start=\"0\" data-end=\"16\"\u003eDescription:\u003c\/h3\u003e\n\u003cp data-start=\"18\" data-end=\"623\"\u003eThe Thomas \u0026amp; Betts Blackburn BKB14-4 L70 Copper Mechanical Lug Connector Single Barrel is used in low-voltage electrical power distribution and grounding systems. Commonly installed in switchboards, panelboards, motor control centers, industrial control panels, transformers, and electrical distribution equipment requiring secure copper conductor termination. Maintenance electricians, panel builders, and OEM \u003ca href=\"https:\/\/plgautomation.com\/collections\/hmi-operator-interfaces\"\u003esystem integrators\u003c\/a\u003e use this mechanical lug for electrical system repairs, equipment replacements, panel retrofits, and new power distribution installations. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"5ms9th\" data-start=\"625\" data-end=\"642\"\u003eApplications:\u003c\/h3\u003e\n\u003cp data-start=\"644\" data-end=\"1109\"\u003eThe Thomas \u0026amp; Betts Blackburn BKB14-4 L70 mechanical lug connector is designed to provide a reliable mechanical termination for copper conductors in industrial and commercial electrical systems. It is widely used in switchgear assemblies, control panels, power distribution equipment, transformers, grounding systems, motor control centers, and OEM electrical equipment where a secure one-hole copper lug connection is required. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"5hg6bl\" data-start=\"1111\" data-end=\"1140\"\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cp data-start=\"1142\" data-end=\"1934\"\u003e• Brand: Thomas \u0026amp; Betts Blackburn (ABB Electrification)\u003cbr data-start=\"1197\" data-end=\"1200\"\u003e• Part Number: BKB14-4 L70\u003cbr data-start=\"1226\" data-end=\"1229\"\u003e• Product Type: Copper Mechanical Lug Connector, Single Barrel\u003cbr data-start=\"1291\" data-end=\"1294\"\u003e• Connector Type: Type L Mechanical Lug\u003cbr data-start=\"1333\" data-end=\"1336\"\u003e• Barrel Configuration: Single Barrel\u003cbr data-start=\"1373\" data-end=\"1376\"\u003e• Mounting Style: One-Hole Mount\u003cbr data-start=\"1408\" data-end=\"1411\"\u003e• Conductor Material: Copper\u003cbr data-start=\"1439\" data-end=\"1442\"\u003e• Conductor Range: 14 AWG Solid to 4 AWG Stranded Copper\u003cbr data-start=\"1498\" data-end=\"1501\"\u003e• Stud Size: 9\/32 in\u003cbr data-start=\"1521\" data-end=\"1524\"\u003e• Material: Cold-Forged Electrolytic Copper (99% Conductivity)\u003cbr data-start=\"1586\" data-end=\"1589\"\u003e• Screw Type: Slotted Steel Set Screw\u003cbr data-start=\"1626\" data-end=\"1629\"\u003e• Insulation: None\u003cbr data-start=\"1647\" data-end=\"1650\"\u003e• Overall Length: 1-1\/8 in\u003cbr data-start=\"1676\" data-end=\"1679\"\u003e• Width: 17\/32 in\u003cbr data-start=\"1696\" data-end=\"1699\"\u003e• Height: 35\/64 in\u003cbr data-start=\"1717\" data-end=\"1720\"\u003e• Certifications: UL Listed, CSA Certified, RoHS Compliant\u003cbr data-start=\"1778\" data-end=\"1781\"\u003e• Typical Applications: Power Distribution, Grounding, Industrial Control Panels, Electrical Equipment Terminations \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"1cz0398\" data-start=\"1936\" data-end=\"1960\"\u003eCommon Replacements:\u003c\/h3\u003e\n\u003cp data-start=\"1962\" data-end=\"2012\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e• Blackburn L70\u003cbr data-start=\"1977\" data-end=\"1980\"\u003e• ABB L70\u003cbr data-start=\"1989\" data-end=\"1992\"\u003e• Thomas \u0026amp; Betts L70\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mt-3 w-full empty:hidden\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Thomas","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":51714000322862,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_c889c8ff-55ef-4c03-92d0-d539b9e1a828.jpg?v=1770413396","url":"https:\/\/plgautomation.com\/products\/thomas-betts-bkb14-4-l70-mechanical-lug-connector","provider":"PLG Automation ","version":"1.0","type":"link"}