{"product_id":"telemecanique-lr1-d63357-three-phase-overload-relay","title":"Telemecanique LR1-D63357 Three-Phase Overload Relay","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=\"729\"\u003eThe Telemecanique LR1D63357 thermal overload relay is a three-pole motor protection relay with an adjustable current range of 38–50 A, Class 10A tripping characteristics, and a rated insulation voltage of 660 V, designed to protect three-phase motors against overload and phase-failure conditions. Commonly installed in motor control centers, conveyors, compressors, pumps, HVAC equipment, heavy machinery, and industrial automation systems requiring dependable motor protection for medium- to high-power motors. Maintenance teams, OEMs, and system integrators use this thermal overload relay for equipment repair, replacement, retrofit, and new motor starter installations. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"5ms9th\" data-start=\"731\" data-end=\"748\"\u003eApplications:\u003c\/h3\u003e\n\u003cp data-start=\"749\" data-end=\"1203\"\u003eThe Telemecanique LR1D63357 thermal overload relay is designed to provide adjustable overload and phase-loss protection for three-phase motors in industrial motor control systems. It is widely used in manufacturing plants, material handling equipment, water treatment facilities, process industries, mining equipment, and industrial control panels where reliable motor protection and long service life are essential. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"5hg6bl\" data-start=\"1205\" data-end=\"1234\"\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cp data-start=\"1235\" data-end=\"1813\"\u003e• Manufacturer Part Number (MPN): LR1D63357\u003cbr data-start=\"1278\" data-end=\"1281\"\u003e• Manufacturer: Telemecanique (Schneider Electric)\u003cbr data-start=\"1331\" data-end=\"1334\"\u003e• Product Type: Thermal Overload Relay\u003cbr data-start=\"1372\" data-end=\"1375\"\u003e• Series: TeSys LR1D\u003cbr data-start=\"1395\" data-end=\"1398\"\u003e• Rated Voltage: 660 VAC\u003cbr data-start=\"1422\" data-end=\"1425\"\u003e• Rated Current: Adjustable 38–50 A\u003cbr data-start=\"1460\" data-end=\"1463\"\u003e• Function: Motor overload and phase-failure protection\u003cbr data-start=\"1518\" data-end=\"1521\"\u003e• Number of Poles: 3-Pole\u003cbr data-start=\"1546\" data-end=\"1549\" data-is-only-node=\"\"\u003e• Auxiliary Contacts: 2 NO + 2 NC\u003cbr data-start=\"1582\" data-end=\"1585\"\u003e• Mounting Style: Direct Mount or Panel Mount\u003cbr data-start=\"1630\" data-end=\"1633\"\u003e• Terminal Type: Screw Clamp Terminal\u003cbr data-start=\"1670\" data-end=\"1673\"\u003e• Compatible Systems: TeSys motor starters and contactors\u003cbr data-start=\"1730\" data-end=\"1733\"\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=\"1815\" data-end=\"1839\"\u003eCommon Replacements:\u003c\/h3\u003e\n\u003cp data-start=\"1840\" data-end=\"1947\"\u003e• Schneider Electric LR1D63357\u003cbr data-start=\"1870\" data-end=\"1873\"\u003e• Telemecanique LR1D63357\u003cbr data-start=\"1898\" data-end=\"1901\"\u003e• OEM Equivalent 38–50A Thermal Overload Relay\u003c\/p\u003e","brand":"Telemecanique","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":51713867514158,"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_7840b181-586f-4802-a994-3aa97084d669.jpg?v=1770410399","url":"https:\/\/plgautomation.com\/products\/telemecanique-lr1-d63357-three-phase-overload-relay","provider":"PLG Automation ","version":"1.0","type":"link"}