{"product_id":"lr9f7375-thermal-overload-relay-200-330-amp-50-60-hz","title":"LR9F7375 Thermal Overload Relay 200-330 Amp. 50 60 HZ","description":"\u003ch3 data-section-id=\"17lc1ru\" data-start=\"0\" data-end=\"16\"\u003eDescription:\u003c\/h3\u003e\n\u003cp data-start=\"17\" data-end=\"594\"\u003eThe \u003ca href=\"https:\/\/plgautomation.com\/collections\/schneider-electric\"\u003eSchneider Electric\u003c\/a\u003e LR9F7375 \u003ca href=\"https:\/\/plgautomation.com\/collections\/drives-motor-control\"\u003eThermal Overload Relay\u003c\/a\u003e is used in motor control systems to provide electronic overload and phase loss protection for large three-phase motors and high-power industrial applications. Commonly installed in motor control centers, pumps, compressors, conveyors, crushers, and heavy industrial machinery utilizing TeSys F contactors. Maintenance teams, OEM machine builders, and system integrators use this relay for motor protection upgrades, replacement of failed overload devices, and control panel retrofits. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"5ms9th\" data-start=\"596\" data-end=\"613\"\u003eApplications:\u003c\/h3\u003e\n\u003cp data-start=\"614\" data-end=\"1102\"\u003eThe LR9F7375 electronic overload relay is commonly used in manufacturing facilities, mining operations, water treatment plants, material handling systems, and process industries where large motors require precise overload and phase failure protection. Designed for use with Schneider Electric LC1F225 through LC1F500 contactors, the relay provides adjustable motor protection with Class 10 tripping characteristics for high-current industrial motors. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"5hg6bl\" data-start=\"1104\" data-end=\"1133\"\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cp data-start=\"1134\" data-end=\"2005\"\u003e• Manufacturer part number (MPN): LR9F7375\u003cbr data-start=\"1176\" data-end=\"1179\"\u003e• Manufacturer: Schneider Electric\u003cbr data-start=\"1213\" data-end=\"1216\"\u003e• Product type: Electronic thermal overload relay\u003cbr data-start=\"1265\" data-end=\"1268\"\u003e• Product series: TeSys LRF\u003cbr data-start=\"1295\" data-end=\"1298\"\u003e• Current adjustment range: 200 to 330 A\u003cbr data-start=\"1338\" data-end=\"1341\"\u003e• Network frequency: 50\/60 Hz\u003cbr data-start=\"1370\" data-end=\"1373\"\u003e• Overload class: Class 10\u003cbr data-start=\"1399\" data-end=\"1402\"\u003e• Relay application: Motor protection\u003cbr data-start=\"1439\" data-end=\"1442\" data-is-only-node=\"\"\u003e• Compatible contactors: LC1F225 to LC1F500\u003cbr data-start=\"1485\" data-end=\"1488\"\u003e• Auxiliary contacts: 1 NO + 1 NC\u003cbr data-start=\"1521\" data-end=\"1524\"\u003e• Rated operational voltage: 1000 VAC\u003cbr data-start=\"1561\" data-end=\"1564\"\u003e• Rated insulation voltage (Ui): 1000 VAC\u003cbr data-start=\"1605\" data-end=\"1608\"\u003e• Rated impulse withstand voltage (Uimp): 8 kV\u003cbr data-start=\"1654\" data-end=\"1657\"\u003e• Reset type: Manual reset\u003cbr data-start=\"1683\" data-end=\"1686\"\u003e• Mounting type: Direct contactor mount or panel mount\u003cbr data-start=\"1740\" data-end=\"1743\"\u003e• Phase failure sensitivity: Trips within 4 seconds ±20%\u003cbr data-start=\"1799\" data-end=\"1802\"\u003e• Operating temperature range: -20°C to +70°C\u003cbr data-start=\"1847\" data-end=\"1850\"\u003e• Protection rating: IP20\u003cbr data-start=\"1875\" data-end=\"1878\"\u003e• Standards compliance: IEC 60947-4-1, UL, CSA\u003cbr data-start=\"1924\" data-end=\"1927\"\u003e• Product status: Discontinued June 2023 \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"1cz0398\" data-start=\"2007\" data-end=\"2031\"\u003eCommon Replacements:\u003c\/h3\u003e\n\u003cp data-start=\"2032\" data-end=\"2235\"\u003e• Schneider Electric LR9G500 Electronic Overload Relay\u003cbr data-start=\"2086\" data-end=\"2089\"\u003e• Schneider Electric LR9F7575 Thermal Overload Relay\u003cbr data-start=\"2141\" data-end=\"2144\"\u003e• Schneider Electric LR9F7379 Thermal Overload Relay \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"PLG Automation ","offers":[{"title":"New","offer_id":51726778532142,"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_b165120c-4c2a-4851-8cad-2c58eacf47a6.jpg?v=1770580529","url":"https:\/\/plgautomation.com\/products\/lr9f7375-thermal-overload-relay-200-330-amp-50-60-hz","provider":"PLG Automation ","version":"1.0","type":"link"}