OPIS PRODUKTU
SCHNEIDER ELECTRIC LRD313 - Thermal Overload Relay
The SCHNEIDER ELECTRIC LRD313 is an electromechanical thermal overload relay from the TeSys LRD series, engineered for robust motor protection within industrial control circuits. It provides essential safeguarding against sustained overcurrents, phase failure, and prolonged starting conditions for three-phase AC motors. This component integrates directly with TeSys D contactors, offering a compact and reliable solution for motor control applications in machinery, HVAC systems, and pumping stations.
Technical Specifications:
- SERIES/FAMILY: TeSys LRD
- COMPONENT TYPE: Thermal Overload Relay
- ELECTRICAL SPECS:
- NOMINAL OPERATING VOLTAGE: Up to 690VAC
- THERMAL ADJUSTMENT RANGE: 9-13 A
- AUXILIARY CONTACTS: 1 NO + 1 NC
- RATED INSULATION VOLTAGE: 690V (IEC 60947-4-1)
- RATED IMPULSE WITHSTAND VOLTAGE: 6kV
- MECHANICAL/PHYSICAL:
- RESET TYPE: Manual/Automatic
- PROTECTION FUNCTIONS: Overload, Phase Failure
- INTERFACE/CONTROL:
- CONTROL CIRCUIT VOLTAGE: Dependent on contactor coil
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (Terminals)
- OPERATING TEMPERATURE: -20 to 60 °C
- STORAGE TEMPERATURE: -60 to 70 °C
- ALTITUDE: Up to 3000 m without derating
- MOUNTING STYLE: Direct on contactor
- COMPATIBILITY/APPLICATION:
- COMPATIBLE CONTACTORS: TeSys D series (LC1D09, LC1D12, LC1D18, LC1D25, LC1D32, LC1D38)
- TYPICAL APPLICATIONS: Industrial motor control, material handling systems, pumping applications, HVAC equipment, general machinery.
