{"product_id":"schneider-lr3d22","title":"LR3D22 SCHNEIDER ELECTRIC","description":"\u003cp\u003eSCHNEIDER ELECTRIC LR3D22 - Thermal Overload Relay\u003c\/p\u003e\u003cp\u003eThis device is a TeSys LR3D series bimetallic thermal overload relay designed for the protection of AC circuits and motors against overloads and phase failure. It integrates directly with TeSys D contactors, providing reliable electromechanical protection in industrial motor control applications such as pumping systems, conveyors, and HVAC units. The relay ensures operational continuity by tripping the control circuit upon detection of excessive current draw.\u003c\/p\u003e\u003cp\u003eTechnical Specifications:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSERIES\/FAMILY: TeSys LR3D\u003c\/li\u003e\n\u003cli\u003eCOMPONENT TYPE: Thermal Overload Relay\u003c\/li\u003e\n\u003cli\u003eELECTRICAL SPECS:\u003cul\u003e\n\u003cli\u003eCURRENT ADJUSTMENT RANGE: 17-22 A\u003c\/li\u003e\n\u003cli\u003eRATED OPERATIONAL VOLTAGE (Ue): Up to 690 VAC\u003c\/li\u003e\n\u003cli\u003eRATED INSULATION VOLTAGE (Ui): 690 VAC\u003c\/li\u003e\n\u003cli\u003eRATED IMPULSE WITHSTAND VOLTAGE (Uimp): 6 kV\u003c\/li\u003e\n\u003cli\u003eFREQUENCY: 50\/60 Hz\u003c\/li\u003e\n\u003cli\u003ePHASE: 3-Phase\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eMECHANICAL\/PHYSICAL:\u003cul\u003e\n\u003cli\u003eTRIP CLASS: Class 10A\u003c\/li\u003e\n\u003cli\u003eRESET FUNCTION: Manual\/Automatic selectable\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eINTERFACE\/CONTROL:\u003cul\u003e\n\u003cli\u003eAUXILIARY CONTACTS: 1 NO + 1 NC\u003c\/li\u003e\n\u003cli\u003eCONTROL CIRCUIT RATING: 5A at 240VAC (AC-15), 0.5A at 125VDC (DC-13)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eENVIRONMENTAL\/MOUNTING:\u003cul\u003e\n\u003cli\u003eIP RATING: IP20 (terminals), IP20 (casing)\u003c\/li\u003e\n\u003cli\u003eOPERATING TEMPERATURE: -20 to 60 °C\u003c\/li\u003e\n\u003cli\u003eCOOLING METHOD: Natural convection\u003c\/li\u003e\n\u003cli\u003eMOUNTING STYLE: Direct mounting under TeSys D contactors (LC1D09-D38), or standalone with optional terminal block\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eCOMPATIBILITY\/APPLICATION:\u003cul\u003e\n\u003cli\u003eCOMPATIBLE CONTACTORS: SCHNEIDER ELECTRIC TeSys D series (LC1D09 to LC1D38)\u003c\/li\u003e\n\u003cli\u003eAPPLICATION: Overload and phase failure protection for AC motors in industrial control panels, motor control centers, and machinery.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SCHNEIDER ELECTRIC","offers":[{"title":"NEW SEALED","offer_id":56736395362649,"sku":"LR3D22","price":0.0,"currency_code":"EUR","in_stock":true}],"url":"https:\/\/www.b-automationservice.com\/pl\/products\/schneider-lr3d22","provider":"BAS - AUTOMATION SERVICE","version":"1.0","type":"link"}