{"product_id":"schneider-electric-lrd340-thermal-overload-relay-30-40a-tesys-deca-series-class-10-motor-protection-relay-for-lc1d40a-50a-65a-contactors","title":"Schneider Electric LRD340 Thermal Overload Relay – 30–40A – TeSys Deca Series – Class 10 – Motor Protection Relay for LC1D40A\/50A\/65A Contactors","description":"\u003cp data-start=\"171\" data-end=\"539\"\u003eThe Schneider Electric LRD340 is a 3-pole thermal overload relay from the TeSys Deca series, designed to provide reliable motor protection against overload, phase loss, and current imbalance. It is specifically built to mount directly onto LC1D-series contactors, forming a complete motor starter solution for industrial and commercial applications.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1vwh4os\" data-start=\"546\" data-end=\"572\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"550\" data-end=\"572\"\u003eElectrical Ratings\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"573\" data-end=\"805\"\u003e\n\u003cli data-section-id=\"y7m9tz\" data-start=\"573\" data-end=\"607\"\u003eCurrent Setting Range: 30–40 A\u003c\/li\u003e\n\u003cli data-section-id=\"179harl\" data-start=\"608\" data-end=\"626\"\u003ePhase: 3 Phase\u003c\/li\u003e\n\u003cli data-section-id=\"14zhvum\" data-start=\"627\" data-end=\"671\"\u003ePoles: 3 Pole (thermal sensing elements)\u003c\/li\u003e\n\u003cli data-section-id=\"mbxuyx\" data-start=\"672\" data-end=\"720\"\u003eProtection Type: Thermal overload protection\u003c\/li\u003e\n\u003cli data-section-id=\"14zxvv0\" data-start=\"721\" data-end=\"745\"\u003eTrip Class: Class 10\u003c\/li\u003e\n\u003cli data-section-id=\"1qqopoc\" data-start=\"746\" data-end=\"805\"\u003eApplication Type: Motor protection and overload control\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1pog7sv\" data-start=\"812\" data-end=\"846\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"816\" data-end=\"846\"\u003eConfiguration and Function\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"847\" data-end=\"1209\"\u003e\n\u003cli data-section-id=\"cnt9v6\" data-start=\"847\" data-end=\"886\"\u003eDevice Type: Thermal Overload Relay\u003c\/li\u003e\n\u003cli data-section-id=\"1dqj72a\" data-start=\"887\" data-end=\"909\"\u003eSeries: TeSys Deca\u003c\/li\u003e\n\u003cli data-section-id=\"altp6\" data-start=\"910\" data-end=\"987\"\u003ePrimary Function: Motor overload, phase failure, and imbalance protection\u003c\/li\u003e\n\u003cli data-section-id=\"12504ze\" data-start=\"988\" data-end=\"1043\"\u003eReset Function: Manual \/ Automatic reset selectable\u003c\/li\u003e\n\u003cli data-section-id=\"8i2iqv\" data-start=\"1044\" data-end=\"1111\"\u003eTest Function: Built-in test button for functional verification\u003c\/li\u003e\n\u003cli data-section-id=\"gcb4lw\" data-start=\"1112\" data-end=\"1160\"\u003eTrip Mechanism: Thermal bimetallic operation\u003c\/li\u003e\n\u003cli data-section-id=\"4vkrzb\" data-start=\"1161\" data-end=\"1209\"\u003eIndication: Mechanical trip status indicator\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"n07754\" data-start=\"1216\" data-end=\"1237\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1220\" data-end=\"1237\"\u003eCompatibility\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"1238\" data-end=\"1463\"\u003e\n\u003cli data-section-id=\"15oz5yh\" data-start=\"1238\" data-end=\"1339\"\u003eSuitable For Use With:\n\u003cul data-start=\"1267\" data-end=\"1339\"\u003e\n\u003cli data-section-id=\"auiqm1\" data-start=\"1267\" data-end=\"1289\"\u003eLC1D40A contactors\u003c\/li\u003e\n\u003cli data-section-id=\"1tog1qw\" data-start=\"1292\" data-end=\"1314\"\u003eLC1D50A contactors\u003c\/li\u003e\n\u003cli data-section-id=\"17t5mny\" data-start=\"1317\" data-end=\"1339\"\u003eLC1D65A contactors\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"n54s9d\" data-start=\"1340\" data-end=\"1408\"\u003eSystem Type: Motor starter assembly (contactor + overload relay)\u003c\/li\u003e\n\u003cli data-section-id=\"g6l7ls\" data-start=\"1409\" data-end=\"1463\"\u003eInstallation: Direct mounting onto LC1D contactors\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1i5ken1\" data-start=\"1470\" data-end=\"1517\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1474\" data-end=\"1517\"\u003eMechanical and Physical Characteristics\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"1518\" data-end=\"1751\"\u003e\n\u003cli data-section-id=\"1r4gxy2\" data-start=\"1518\" data-end=\"1567\"\u003eMounting Type: Direct mount (LC1D compatible)\u003c\/li\u003e\n\u003cli data-section-id=\"xk7zyh\" data-start=\"1568\" data-end=\"1602\"\u003eTerminal Type: Screw terminals\u003c\/li\u003e\n\u003cli data-section-id=\"vlbxa2\" data-start=\"1603\" data-end=\"1640\"\u003eCompact modular TeSys Deca design\u003c\/li\u003e\n\u003cli data-section-id=\"1b3vguu\" data-start=\"1641\" data-end=\"1699\"\u003eHigh mechanical durability for industrial environments\u003c\/li\u003e\n\u003cli data-section-id=\"u4islx\" data-start=\"1700\" data-end=\"1751\"\u003eDesigned for easy integration in control panels\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1vedevl\" data-start=\"1758\" data-end=\"1793\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1762\" data-end=\"1793\"\u003eControl and Safety Features\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"1794\" data-end=\"2045\"\u003e\n\u003cli data-section-id=\"1y8q71r\" data-start=\"1794\" data-end=\"1841\"\u003eReset Modes: Manual or automatic selectable\u003c\/li\u003e\n\u003cli data-section-id=\"18ojn6t\" data-start=\"1842\" data-end=\"1873\"\u003eBuilt-in Test Function: Yes\u003c\/li\u003e\n\u003cli data-section-id=\"1clqke4\" data-start=\"1874\" data-end=\"1933\"\u003eTrip Class: Class 10 for fast motor protection response\u003c\/li\u003e\n\u003cli data-section-id=\"1c8f9aw\" data-start=\"1934\" data-end=\"1992\"\u003eReliable protection against overload and phase failure\u003c\/li\u003e\n\u003cli data-section-id=\"ncyeln\" data-start=\"1993\" data-end=\"2045\"\u003eMechanical trip indication for status monitoring\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"13jmbe6\" data-start=\"2052\" data-end=\"2088\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"2056\" data-end=\"2088\"\u003eStandards and Certifications\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"2089\" data-end=\"2264\"\u003e\n\u003cli data-section-id=\"29a5ry\" data-start=\"2089\" data-end=\"2118\"\u003eIEC \/ EN compliant design\u003c\/li\u003e\n\u003cli data-section-id=\"owhrle\" data-start=\"2119\" data-end=\"2165\"\u003eUL \/ CSA certified (application dependent)\u003c\/li\u003e\n\u003cli data-section-id=\"1mzzcj3\" data-start=\"2166\" data-end=\"2202\"\u003eManufacturer: Schneider Electric\u003c\/li\u003e\n\u003cli data-section-id=\"1dqj72a\" data-start=\"2203\" data-end=\"2225\"\u003eSeries: TeSys Deca\u003c\/li\u003e\n\u003cli data-section-id=\"vmmuwx\" data-start=\"2226\" data-end=\"2244\"\u003eRoHS compliant\u003c\/li\u003e\n\u003cli data-section-id=\"1ntpkka\" data-start=\"2245\" data-end=\"2264\"\u003eREACh compliant\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"kylm4h\" data-start=\"2271\" data-end=\"2287\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"2275\" data-end=\"2287\"\u003eFeatures\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"2288\" data-end=\"2817\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\n\u003cli data-section-id=\"198e2tx\" data-start=\"2288\" data-end=\"2343\"\u003eAdjustable 30–40A thermal overload protection range\u003c\/li\u003e\n\u003cli data-section-id=\"1f52810\" data-start=\"2344\" data-end=\"2387\"\u003eClass 10 fast tripping for motor safety\u003c\/li\u003e\n\u003cli data-section-id=\"gba7ek\" data-start=\"2388\" data-end=\"2445\"\u003eDesigned for LC1D40A, LC1D50A, and LC1D65A contactors\u003c\/li\u003e\n\u003cli data-section-id=\"1mqbv5y\" data-start=\"2446\" data-end=\"2505\"\u003eProvides overload, phase loss, and imbalance protection\u003c\/li\u003e\n\u003cli data-section-id=\"f7l7ww\" data-start=\"2506\" data-end=\"2562\"\u003eDirect mounting for compact motor starter assemblies\u003c\/li\u003e\n\u003cli data-section-id=\"117amaw\" data-start=\"2563\" data-end=\"2601\"\u003eManual\/automatic reset flexibility\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Square D","offers":[{"title":"NEW","offer_id":48538192249081,"sku":"LRD340","price":121.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/7810\/7385\/files\/LRD340-2.jpg?v=1781644611","url":"https:\/\/mycircuitbreakers.com\/products\/schneider-electric-lrd340-thermal-overload-relay-30-40a-tesys-deca-series-class-10-motor-protection-relay-for-lc1d40a-50a-65a-contactors","provider":"My Circuit Breakers","version":"1.0","type":"link"}