{"product_id":"schneider-electric-lk3qu3-non-fusible-disconnect-switch","title":"Schneider Electric LK3QU3 Non-Fusible Disconnect Switch","description":"\u003ch3 data-section-id=\"17lc1ru\" data-start=\"0\" data-end=\"16\" class=\"PDq2pG_selectionAnchorContainer\"\u003eDescription:\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cp data-start=\"17\" data-end=\"684\"\u003eThe Telemecanique LK3QU3 non-fusible disconnect switch is a 400 A, three-pole disconnect switch supplied with GS1AW503 lug compatibility for safely isolating industrial power distribution and motor control systems. Commonly installed in motor control centers, power distribution panels, manufacturing equipment, process automation systems, and heavy industrial machinery requiring manual isolation of three-phase electrical circuits. Maintenance teams, OEMs, and system integrators use this disconnect switch for equipment replacement, retrofit projects, and new electrical panel installations requiring reliable power isolation. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"5ms9th\" data-start=\"686\" data-end=\"703\"\u003eApplications:\u003c\/h3\u003e\n\u003cp data-start=\"704\" data-end=\"1146\"\u003eThe LK3QU3 non-fusible disconnect switch is designed to provide a safe means of disconnecting electrical power for maintenance and servicing of industrial equipment. It is widely used in manufacturing facilities, conveyor systems, water treatment plants, process industries, HVAC equipment, and industrial control panels where dependable manual isolation of high-current three-phase circuits is required. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"5hg6bl\" data-start=\"1148\" data-end=\"1177\"\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cp data-start=\"1178\" data-end=\"1864\"\u003e• Manufacturer Part Number (MPN): LK3QU3\u003cbr data-start=\"1218\" data-end=\"1221\"\u003e• Manufacturer: Telemecanique (Schneider Electric)\u003cbr data-start=\"1271\" data-end=\"1274\"\u003e• Product Type: Non-Fusible Disconnect Switch\u003cbr data-start=\"1319\" data-end=\"1322\"\u003e• Series: LK3\u003cbr data-start=\"1335\" data-end=\"1338\"\u003e• Rated Current: 400 A\u003cbr data-start=\"1360\" data-end=\"1363\"\u003e• Rated Voltage: 600 V AC\u003cbr data-start=\"1388\" data-end=\"1391\"\u003e• Rated DC Voltage: 250 V DC\u003cbr data-start=\"1419\" data-end=\"1422\"\u003e• Number of Poles: 3-Pole\u003cbr data-start=\"1447\" data-end=\"1450\" data-is-only-node=\"\"\u003e• Frequency: 50\/60 Hz\u003cbr data-start=\"1471\" data-end=\"1474\"\u003e• Function: Manual isolation of industrial power circuits\u003cbr data-start=\"1531\" data-end=\"1534\"\u003e• Lug Kit Compatibility: GS1AW503\u003cbr data-start=\"1567\" data-end=\"1570\"\u003e• Compatible Shaft: 15 × 15 mm Shaft\u003cbr data-start=\"1606\" data-end=\"1609\"\u003e• Mounting Style: Panel Mount\u003cbr data-start=\"1638\" data-end=\"1641\"\u003e• Terminal Type: Lug Connection (GS1AW503 compatible)\u003cbr data-start=\"1694\" data-end=\"1697\"\u003e• Compatible Systems: Industrial motor control centers and power distribution panels\u003cbr data-start=\"1781\" data-end=\"1784\"\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=\"1866\" data-end=\"1890\"\u003eCommon Replacements:\u003c\/h3\u003e\n\u003cp data-start=\"1891\" data-end=\"2043\"\u003e• Schneider Electric LK3QU3 Non-Fusible Disconnect Switch\u003cbr data-start=\"1948\" data-end=\"1951\"\u003e• Telemecanique LK3 400A Disconnect Switch\u003cbr data-start=\"1993\" data-end=\"1996\"\u003e• OEM 400A 3-Pole Non-Fusible Disconnect Switch\u003c\/p\u003e\n\u003ch3 data-section-id=\"1jcnv47\" data-start=\"2045\" data-end=\"2066\"\u003eProduct Category:\u003c\/h3\u003e","brand":"Telemecanique","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":51713869611310,"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_16d50b55-23cf-4d5a-8e73-f75f216a49cb.jpg?v=1770410474","url":"https:\/\/plgautomation.com\/products\/schneider-electric-lk3qu3-non-fusible-disconnect-switch","provider":"PLG Automation ","version":"1.0","type":"link"}