OPIS PRODUKTU
SCHNEIDER ELECTRIC LRD1512 - Thermal Overload Relay
This device is a SCHNEIDER ELECTRIC TeSys LRD series 3-pole thermal overload relay, engineered for the protection of AC motors and circuits against overload, phase failure, and prolonged starting times. It provides Class 10A thermal protection with an adjustable current range, integrating directly with TeSys D contactors for robust motor control and protection in industrial automation and power distribution applications.
Technical Specifications:
- SERIES/FAMILY: TeSys LRD
- COMPONENT TYPE: Thermal Overload Relay
- ELECTRICAL SPECS:
- MAIN CIRCUIT RATED OPERATIONAL VOLTAGE: 690VAC
- CURRENT ADJUSTMENT RANGE: 5.5-8 A
- THERMAL PROTECTION CLASS: Class 10A
- NUMBER OF POLES: 3
- AUXILIARY CONTACTS: 1 NO + 1 NC
- RATED INSULATION VOLTAGE: 690V AC (main circuit), 600V AC (control circuit)
- MECHANICAL/PHYSICAL:
- MOUNTING TYPE: Direct mounting under TeSys D contactors (e.g., LC1D09, LC1D12, LC1D18)
- RESET FUNCTION: Manual and Automatic
- INTERFACE/CONTROL:
- CONTROL CIRCUIT TERMINATION: Screw clamp terminals
- INDICATION: Trip indicator
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (terminals), IP20 (device)
- OPERATING TEMPERATURE RANGE: -20 to 60 degrees C
- COOLING METHOD: Natural convection
- COMPATIBILITY/APPLICATION:
- COMPATIBLE CONTACTORS: TeSys D series (LC1D09, LC1D12, LC1D18)
- PRIMARY APPLICATION: Motor protection in industrial control panels, HVAC systems, pumping stations, and conveyor systems.
