OPIS PRODUKTU
SCHNEIDER ELECTRIC LRD32 - Thermal Overload Relay
The SCHNEIDER ELECTRIC LRD32 is a TeSys LRD series thermal overload relay designed for the protection of AC circuits and motors against overload, phase failure, and prolonged starting times. This electromechanical device integrates directly with TeSys D contactors, providing reliable thermal protection for industrial motor control applications, including HVAC systems, pumping stations, and conveyor machinery. It ensures operational continuity and equipment longevity by preventing thermal damage to connected loads.
Technical Specifications:
- SERIES/FAMILY: TeSys LRD
- COMPONENT TYPE: Thermal Overload Relay
- ELECTRICAL SPECS:
- NOMINAL OPERATING VOLTAGE: Up to 690V AC
- CURRENT ADJUSTMENT RANGE: 23-32A
- NUMBER OF POLES: 3-pole
- FREQUENCY: 50/60 Hz
- AUXILIARY CONTACTS: 1 NO + 1 NC
- MECHANICAL/PHYSICAL:
- RESET TYPE: Manual and Automatic
- TRIP CLASS: Class 10A
- INTERFACE/CONTROL:
- CONTROL CIRCUIT VOLTAGE: Up to 690V AC
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (terminals), IP20 (casing)
- MOUNTING STYLE: Direct mounting under TeSys D contactors (e.g., LC1D25, LC1D32, LC1D38) or standalone with adapter
- COMPATIBILITY/APPLICATION: Protection of 3-phase AC motors in industrial control panels, motor control centers, and general machinery. Compliant with IEC 60947-4-1, UL 508, and CSA C22.2 No 14 standards.
