DESCRIZIONE PRODOTTO
SCHNEIDER ELECTRIC LRD1508 - Thermal Overload Relay
The SCHNEIDER ELECTRIC TeSys LRD1508 is an electromechanical thermal overload relay engineered for robust motor protection in industrial control applications. It provides reliable safeguarding against overloads, phase failure, and prolonged starting times for AC motors, integrating seamlessly with TeSys D contactors. This device is critical for maintaining operational integrity in systems such as HVAC, pumping stations, and conveyor drives.
Technical Specifications:
- SERIES/FAMILY: TeSys LRD
- COMPONENT TYPE: Thermal Overload Relay
- ELECTRICAL SPECS:
- CURRENT RANGE: 5.5 - 8 A
- RATED OPERATIONAL VOLTAGE: Up to 690V AC
- TRIPPING CLASS: Class 10A
- PHASE: Three-phase
- AUXILIARY CONTACT RATING: 1 NO + 1 NC, 3A @ 400V AC
- MECHANICAL/PHYSICAL:
- RESET FUNCTION: Manual or Automatic
- ADJUSTMENT: Rotary dial for current setting
- INDICATORS: Trip indicator, reset button
- INTERFACE/CONTROL:
- PROTECTION TYPE: Thermal overload, phase failure, phase unbalance
- CONTROL CIRCUIT: Electromechanical
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (terminals), IP20 (casing)
- OPERATING TEMPERATURE: -20 to 60 °C
- MOUNTING STYLE: Direct mounting under TeSys D contactors (LC1D09-D38), or standalone with terminal block LAD7B106
- COMPATIBILITY/APPLICATION:
- COMPATIBLE CONTACTORS: SCHNEIDER ELECTRIC TeSys D series (LC1D09 to LC1D38)
- TARGET APPLICATIONS: AC motor protection in industrial machinery, pumps, fans, compressors, material handling systems