OPIS PRODUKTU
SCHNEIDER ELECTRIC LRD01 - Thermal Overload Relay
The SCHNEIDER ELECTRIC LRD01 is an electromechanical thermal overload relay from the TeSys LRD series, engineered for robust motor protection in industrial control applications. It provides essential safeguarding against overload conditions, phase failure, and prolonged starting times for AC motors. This component integrates directly with TeSys D contactors, forming a compact and reliable motor starter solution for systems requiring precise current-based protection.
Technical Specifications:
- SERIES/FAMILY: TeSys LRD
- COMPONENT TYPE: Thermal Overload Relay
- ELECTRICAL SPECS:
- CURRENT ADJUSTMENT RANGE: 0.1 - 0.16 A
- RATED OPERATIONAL VOLTAGE: Up to 690V AC
- RATED INSULATION VOLTAGE: 690V AC
- RATED IMPULSE WITHSTAND VOLTAGE: 6 kV
- AUXILIARY CONTACT RATING: 3A @ 400V AC (AC-15), 0.22A @ 125V DC (DC-13)
- MECHANICAL/PHYSICAL:
- PROTECTION TYPE: Overload, Phase Failure
- RESET FUNCTION: Manual, Automatic
- AUXILIARY CONTACTS: 1 NO + 1 NC
- MOUNTING: Direct under contactor, or standalone with adapter
- INTERFACE/CONTROL:
- CONTROL CIRCUIT TYPE: Electromechanical Thermal Bimetal
- TRIP INDICATION: Mechanical Flag
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20
- OPERATING TEMPERATURE: -20 to 60 degrees C
- STORAGE TEMPERATURE: -60 to 70 degrees C
- COOLING METHOD: Natural Convection
- COMPATIBILITY/APPLICATION:
- COMPATIBLE CONTACTORS: TeSys D series (e.g., LC1D09 to LC1D38)
- APPLICATION: Motor protection in industrial control panels, HVAC systems, pumping stations, conveyor systems, machine tools, and general industrial machinery.
