{"product_id":"schneider-electric-lk3-bc4-isolator-disconnect-switch","title":"Schneider Electric LK3-BC4 Isolator Disconnect Switch","description":"\u003cdiv class=\"\" data-turn-id-container=\"b8fee616-7ac4-4b04-85cc-f0d3ba3f8235\" data-is-intersecting=\"true\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"\" data-turn-id-container=\"request-WEB:62b4870a-b19b-44df-92ee-8b98c1604d2e-35\" 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-WEB:62b4870a-b19b-44df-92ee-8b98c1604d2e-35\" data-turn-id-container=\"request-WEB:62b4870a-b19b-44df-92ee-8b98c1604d2e-35\" data-testid=\"conversation-turn-30\" 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=\"125ddac6-49cc-44e8-a751-85f49a394411\" 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=\"17\" data-end=\"640\"\u003eThe Telemecanique LK3-BC4 isolator disconnect switch is a three-pole, 160 A switch disconnector rated for up to 750 VAC, used for manual isolation of industrial power distribution and motor control systems. Commonly installed in motor control centers, industrial control panels, manufacturing equipment, process automation systems, and power distribution cabinets requiring safe electrical isolation. Maintenance teams, OEMs, and system integrators use this disconnect switch for equipment replacement, retrofit projects, preventive maintenance, and new electrical panel installations. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"5ms9th\" data-start=\"642\" data-end=\"659\"\u003eApplications:\u003c\/h3\u003e\n\u003cp data-start=\"660\" data-end=\"1074\"\u003eThe LK3-BC4 isolator disconnect switch is designed to safely disconnect three-phase electrical circuits during equipment servicing and maintenance. It is widely used in manufacturing plants, conveyor systems, HVAC equipment, water treatment facilities, industrial machinery, and power distribution installations where reliable manual isolation of electrical power is required. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"5hg6bl\" data-start=\"1076\" data-end=\"1105\"\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cp data-start=\"1106\" data-end=\"1745\"\u003e• Manufacturer Part Number (MPN): LK3-BC4\u003cbr data-start=\"1147\" data-end=\"1150\"\u003e• Manufacturer: Telemecanique (Schneider Electric)\u003cbr data-start=\"1200\" data-end=\"1203\"\u003e• Product Type: Isolator Disconnect Switch (Non-Fusible)\u003cbr data-start=\"1259\" data-end=\"1262\"\u003e• Series: LK3\u003cbr data-start=\"1275\" data-end=\"1278\"\u003e• Rated Current: 160 A\u003cbr data-start=\"1300\" data-end=\"1303\"\u003e• Rated Voltage: 750 VAC\u003cbr data-start=\"1327\" data-end=\"1330\"\u003e• Number of Poles: 3-Pole\u003cbr data-start=\"1355\" data-end=\"1358\"\u003e• Function: Manual isolation of industrial power circuits\u003cbr data-start=\"1415\" data-end=\"1418\" data-is-only-node=\"\"\u003e• Switch Type: Load Break \/ Disconnect Switch\u003cbr data-start=\"1463\" data-end=\"1466\"\u003e• Mounting Style: Panel Mount\u003cbr data-start=\"1495\" data-end=\"1498\"\u003e• Control Type: Rotary Handle (application dependent)\u003cbr data-start=\"1551\" data-end=\"1554\"\u003e• Frequency: 50\/60 Hz\u003cbr data-start=\"1575\" data-end=\"1578\"\u003e• Compatible Systems: Industrial power distribution panels and motor control centers\u003cbr data-start=\"1662\" data-end=\"1665\"\u003e• Replacement Type: OEM Direct Replacement \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"1cz0398\" data-start=\"1747\" data-end=\"1771\"\u003eCommon Replacements:\u003c\/h3\u003e\n\u003cp data-start=\"1772\" data-end=\"1908\"\u003e• Schneider Electric \u003ca href=\"https:\/\/plgautomation.com\/products\/schneider-28912-ins160-3p-160a-switch-disconnector-pl-w16-4-690v-ac50-60hz?_pos=1\u0026amp;_sid=eb5372c8f\u0026amp;_ss=r\"\u003eINS160 \u003c\/a\u003eSwitch Disconnector\u003cbr data-start=\"1819\" data-end=\"1822\"\u003e• Telemecanique LK3 160A Disconnect Switch\u003cbr data-start=\"1864\" data-end=\"1867\"\u003e• Socomec 160A Isolator Disconnect Switch\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e","brand":"Telemecanique","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":51713869644078,"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_07acdb61-7bf4-4e6b-b5fa-aacb207e8cc0.jpg?v=1770410475","url":"https:\/\/plgautomation.com\/products\/schneider-electric-lk3-bc4-isolator-disconnect-switch","provider":"PLG Automation ","version":"1.0","type":"link"}