{"product_id":"schneider-electric-lr3d16l-thermal-overload-relay-9-13a","title":"Schneider Electric LR3D16L Thermal Overload Relay 9-13A","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe SCHNEIDER ELECTRIC LR3D16L is a 3-pole thermal NEMA overload relay rated for 9 to 13 amps at 690 volts AC. It provides motor overload protection by sensing excess current draw through a thermal bimetal element, tripping the circuit before sustained overcurrent conditions damage the motor windings. Trip Class 20 timing means the relay will trip within 20 seconds at 7.2 times the full-load ampere setting under cold start conditions. Licensed electricians and industrial maintenance technicians install this device as part of a motor starter assembly in commercial and light industrial control panels.\u003c\/p\u003e\u003cp\u003eThe LR3D16L is designed for use in motor control applications where reliable overload protection is required. It mounts directly to compatible contactors, making it a straightforward component in a complete motor starter setup. It is suited for both new installations and field replacement in existing motor control assemblies operating on three-phase or single-phase systems within its rated current range. The relay is appropriate for HVAC equipment, pumps, compressors, and similar motor-driven loads.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e3-pole thermal sensing provides balanced overload protection across all phases\u003c\/li\u003e\n\u003cli\u003eAdjustable current range of 9 to 13 amps covers a practical span of motor FLA ratings\u003c\/li\u003e\n\u003cli\u003eTrip Class 20 rating suits applications with higher inertia loads and longer startup times\u003c\/li\u003e\n\u003cli\u003eRated to 690 volts AC for compatibility with both 480-volt and 600-volt systems\u003c\/li\u003e\n\u003cli\u003eDirect-mount design integrates with LC1D series contactors without additional hardware\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for direct use with LC1D12, LC1D18, LC1D25, LC1D32, and LC1D38 contactors as specified by the manufacturer.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a licensed electrician in accordance with applicable NEC requirements and local codes. Disconnect and lock out all power to the motor control center or panel before handling the overload relay or the contactor it mounts to. Verify the relay current adjustment dial is set to match the motor nameplate full-load ampere rating before energizing the circuit. Do not bypass the overload relay for test purposes under load conditions.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Poles\u003c\/strong\u003e: 3\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensing Method\u003c\/strong\u003e: Thermal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Overload Current\u003c\/strong\u003e: 9 amps\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Overload Current\u003c\/strong\u003e: 13 amps\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage Rating\u003c\/strong\u003e: 690 volts AC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrip Class\u003c\/strong\u003e: 20\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Depth\u003c\/strong\u003e: 3 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Width\u003c\/strong\u003e: 1.77 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.4 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: LR3D16L\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SCHNEIDER ELECTRIC","offers":[{"title":"Default Title","offer_id":51542062203186,"sku":"LR3D16L","price":108.44,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/e586a4d03a1f1067bcb3eece786b6570.jpg?v=1785890894","url":"https:\/\/voomisupply.com\/products\/schneider-electric-lr3d16l-thermal-overload-relay-9-13a","provider":"Voomi Supply","version":"1.0","type":"link"}