{"product_id":"lrd340c-telemecanique-tesys-deca-thermal-overload-relay-30-40a-690v-class-10a","title":"LRD340C - Telemecanique TeSys Deca Thermal Overload Relay 30-40A 690V Class 10A","description":" \t\t\t\t\t\t\t\t\t\t\u003ch2\u003eLRD340C\u003c\/h2\u003e                                         \u003cbr\u003e \t\t\t\t\t\t\t\t\t\t\u003cb\u003eLRD340C\u003c\/b\u003e is a TeSys Deca thermal overload relay designed to protect AC circuits and motors against overloads, phase failure, and prolonged stalling. This compact relay mounts directly under LC1D40A to LC1D65A contactors and features manual or automatic reset capability. \u003cb\u003eLRD340C\u003c\/b\u003e delivers reliable motor protection with a thermal setting range of 30 to 40 amperes and rated voltage of 690 VAC. The relay incorporates phase failure sensitivity with a tripping current of 130 percent of rated current on two phases. Temperature compensation operates from -20 to 60 degrees Celsius, ensuring consistent performance across varying ambient conditions. Control connections use screw clamp terminals rated for 1 to 2.5 mm_ flexible cable, while power circuit connections employ EverLink BTR screw connectors rated for 1 to 35 mm_ solid cable. \u003cul\u003e\n\u003cli\u003eThermal Setting Range: 30 to 40 Amperes\u003c\/li\u003e\n\u003cli\u003eRated Voltage: 690 VAC, 0 to 400 Hz\u003c\/li\u003e\n\u003cli\u003eTripping Class: Class 10A conforming to IEC 60947-4-1\u003c\/li\u003e\n\u003cli\u003eRated Impulse Withstand Voltage: 6 kV\u003c\/li\u003e\n\u003cli\u003ePhase Failure Sensitivity: 130 percent of Ir on two phase\u003c\/li\u003e\n\u003cli\u003eOperating Temperature: -20 to 60 degrees Celsius\u003c\/li\u003e\n\u003cli\u003eControl Circu(more...) \t\t\t\t\t\t\t\t\t\t\u003cbr\u003e                                          \t\t\t\t\t\t\t\t\t\t\u003ch3\u003e\u003cb\u003eSpecifications\u003c\/b\u003e\u003c\/h3\u003e \t\t\t\t\t\t\t\t\t\t\u003cul\u003e \t\t\t\t\t\t\t\t\t\t\t\u003cli\u003ePart Number: LRD340C\u003c\/li\u003e                                             \u003cli\u003eManufacturer : Schneider Electric\u003c\/li\u003e\n\u003cli\u003eBrand : Schneider Electric\u003c\/li\u003e\n\u003cli\u003eCategory : Motor Control\u003c\/li\u003e\n\u003cli\u003eItem Subcategory : Overload Relay\u003c\/li\u003e\n\u003cli\u003eFamily : TeSys D\u003c\/li\u003e\n\u003cli\u003eType : LRD\u003c\/li\u003e\n\u003cli\u003eVoltage : 600\/690VAC\u003c\/li\u003e\n\u003cli\u003ePhase : 3\u003c\/li\u003e\n\u003cli\u003ePoles : 3\u003c\/li\u003e\n\u003cli\u003eTemp Rating : 28-158 °F (-20-60 °C)\u003c\/li\u003e\n\u003cli\u003eRelay Style : Thermal\u003c\/li\u003e\n\u003cli\u003eAmperage Maximum : 40\u003c\/li\u003e\n\u003cli\u003eAmperage Minimum : 30\u003c\/li\u003e \t\t\t\t\t\t\t\t\t\t\u003c\/ul\u003e                                         \u003cbr\u003e                                         \u003ch3\u003e\u003cb\u003eProduct Data\u003c\/b\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eWeight : 1 \u003c\/li\u003e\n\u003cli\u003eTemp Rating : 28-158 °F (-20-60 °C)\u003c\/li\u003e\n\u003cli\u003eCertification : EN\/IEC, UL, CSA, GB\/T, CCC, EAC, BV, RINA, DNV-GL, LROS, ATEX INERIS, UKCA\u003c\/li\u003e\n\u003c\/ul\u003e                                         \u003cbr\u003e                                          \u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Schneider Electric","offers":[{"title":"New","offer_id":45031084753055,"sku":"LRD340C-New","price":0.0,"currency_code":"USD","in_stock":false},{"title":"Re-Certified","offer_id":45031244300447,"sku":"LRD340C-ReCert","price":0.0,"currency_code":"USD","in_stock":false}],"url":"https:\/\/essentialparts.com\/products\/lrd340c-telemecanique-tesys-deca-thermal-overload-relay-30-40a-690v-class-10a","provider":"Essential Electric Supply","version":"1.0","type":"link"}