ОПИСАНИЕ ПРОДУКТА
SCHNEIDER ELECTRIC LRD05L - Thermal Overload Relay
The SCHNEIDER ELECTRIC LRD05L is a TeSys LRD series thermal overload relay engineered for robust protection of AC motors against overload, phase failure, and prolonged starting conditions. This electromechanical device integrates seamlessly into motor control circuits, providing essential safety and operational reliability for industrial machinery, pumping systems, and HVAC applications.
Technical Specifications:
- SERIES/FAMILY: TeSys LRD
- COMPONENT TYPE: Thermal Overload Relay
- ELECTRICAL SPECS:
- CURRENT ADJUSTMENT RANGE: 0.63 - 1 A
- RATED OPERATIONAL VOLTAGE (Ue): Up to 690 V AC 50/60 Hz
- RATED INSULATION VOLTAGE (Ui): 690 V AC (power circuit), 600 V AC (signaling circuit)
- TRIPPING CLASS: 10A
- NUMBER OF POLES: 3P
- MECHANICAL/PHYSICAL:
- RESET TYPE: Manual and Automatic
- AUXILIARY CONTACTS: 1 NO + 1 NC
- INTERFACE/CONTROL:
- CONTROL TYPE: Electromechanical Thermal Protection
- INDICATORS: Trip indicator, Stop button, Test button
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (terminals), IP20 (casing)
- OPERATING TEMPERATURE: -20 to 60 °C
- MOUNTING STYLE: Direct mounting under TeSys D contactors (e.g., LC1D09-D18) or stand-alone with LAD7B106 terminal block
- COOLING METHOD: Natural Convection
- COMPATIBILITY/APPLICATION:
- COMPATIBLE CONTACTORS: TeSys D series (e.g., LC1D09, LC1D12, LC1D18)
- APPLICATION: Overload and phase failure protection for 3-phase AC motors in industrial control, pumping, and HVAC systems