{"product_id":"schneider-electric-lr3d32-thermal-iec-overload-relay","title":"Schneider Electric LR3D32 Thermal Iec Overload Relay","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe SCHNEIDER ELECTRIC LR3D32 is a thermal IEC overload relay rated for 23 to 32 amps and up to 690 VAC. It provides motor overload protection by detecting excess current draw and tripping the circuit before damage occurs. Trip Class 10A defines the relay's response time under overload conditions, making it appropriate for standard motor starting applications. Electricians and industrial maintenance technicians install this relay as part of a motor starter assembly. The compact housing measures 3.5 inches in length, 3.1 inches in width, and 1.9 inches in height, and weighs 0.32 pounds.\u003c\/p\u003e\u003cp\u003eThe LR3D32 is designed for use with contactor models LC1D25 and LC1D38, making it a direct fit for those motor starter configurations. It is suited for commercial and industrial motor control applications where IEC-standard overload protection is required. Common installation scenarios include HVAC fan motor starters, pump controllers, and other three-phase motor circuits operating within the 23 to 32 amp range at voltages up to 690 VAC.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eThermal sensing method provides reliable overload detection without electronic components\u003c\/li\u003e\n\u003cli\u003eTrip Class 10A rating suits standard industrial and HVAC motor starting cycles\u003c\/li\u003e\n\u003cli\u003eWide current adjustment range of 23 to 32 amps covers multiple motor frame sizes\u003c\/li\u003e\n\u003cli\u003eRated up to 690 VAC for compatibility with common single- and three-phase supply voltages\u003c\/li\u003e\n\u003cli\u003eCompact form factor mounts directly to LC1D25 and LC1D38 contactors without additional hardware\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for direct use with Schneider Electric contactor models LC1D25 and LC1D38 as part of a complete IEC motor starter assembly.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a licensed electrician in accordance with the National Electrical Code (NEC) and any applicable local codes. De-energize the circuit and verify zero voltage with a meter before handling the relay or contactor assembly. Set the current adjustment dial to match the motor full-load amperage listed on the motor nameplate. Do not bypass or jumper the overload relay terminals during startup testing.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCurrent Range\u003c\/strong\u003e: 23 to 32 amps\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage Rating\u003c\/strong\u003e: 690 VAC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrip Class\u003c\/strong\u003e: 10A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensing Method\u003c\/strong\u003e: Thermal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 3.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWidth\u003c\/strong\u003e: 3.1 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeight\u003c\/strong\u003e: 1.9 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.32 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: SCHNEIDER ELECTRIC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: LR3D32\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SCHNEIDER ELECTRIC","offers":[{"title":"Default Title","offer_id":51543046488370,"sku":"LR3D32","price":97.26,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/193e397a730351fc7a5630c81f225f9c_52044f95-4c27-4e42-9c5b-85bb86bf7e85.jpg?v=1785914442","url":"https:\/\/voomisupply.com\/products\/schneider-electric-lr3d32-thermal-iec-overload-relay","provider":"Voomi Supply","version":"1.0","type":"link"}