OPIS PRODUKTU
SCHNEIDER ELECTRIC LRD01C - Thermal Overload Relay
The SCHNEIDER ELECTRIC LRD01C is a TeSys LRD series thermal overload relay engineered for the protection of AC circuits and motors against overloads and phase failures. This electromechanical device utilizes bimetallic strip technology to provide differential protection, ensuring reliable operation in industrial motor control centers, HVAC systems, pumping applications, and general industrial machinery requiring precise motor current monitoring. It is designed for direct integration with TeSys D contactors or standalone DIN rail mounting.
Technical Specifications:
- SERIES/FAMILY: TeSys LRD
- COMPONENT TYPE: Thermal Overload Relay
- ELECTRICAL SPECS:
- CURRENT ADJUSTMENT RANGE: 0.1 - 0.16 A
- TRIP CLASS: Class 10
- NUMBER OF POLES: 3P
- RATED OPERATIONAL VOLTAGE (Ue): Up to 690 V AC
- CONTROL CIRCUIT RATED IMPULSE WITHSTAND VOLTAGE (Uimp): 6 kV
- MECHANICAL/PHYSICAL:
- RESET TYPE: Manual/Automatic
- MOUNTING TYPE: Direct on contactor, DIN rail (with optional adapter)
- INTERFACE/CONTROL:
- AUXILIARY CONTACTS: 1 NO + 1 NC
- CONTROL CIRCUIT RATED OPERATIONAL CURRENT (Ie): 0.125 A at 600 V AC, 0.125 A at 600 V DC
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (terminals)
- OPERATING TEMPERATURE: -20 to 60 °C
- PROTECTIVE TREATMENT: TH
- COMPATIBILITY/APPLICATION:
- COMPATIBLE CONTACTORS: TeSys D series (e.g., LC1D09, LC1D12, LC1D18)
- APPLICATION: Overload protection for AC motors, phase failure protection in industrial control panels.
