OPIS PRODUKTU
SCHNEIDER ELECTRIC LTM9CU30 - Electronic Thermal Overload Relay
The SCHNEIDER ELECTRIC LTM9CU30 is an advanced electronic thermal overload relay from the TeSys LT3 series, engineered for comprehensive motor protection in industrial control systems. It provides precise thermal overload, phase imbalance, phase loss, long start, locked rotor, and ground fault protection for AC motors. This device integrates seamlessly into motor control circuits, offering enhanced diagnostics and reliability for critical machinery applications.
Technical Specifications:
- SERIES/FAMILY: TeSys LT3
- COMPONENT TYPE: Electronic Thermal Overload Relay
- ELECTRICAL SPECS:
- CURRENT ADJUSTMENT RANGE: 3-30 A
- CONTROL CIRCUIT VOLTAGE: 24-240 V AC/DC
- AUXILIARY CONTACTS: 1 NO + 1 NC
- OPERATING FREQUENCY: 50/60 Hz
- MECHANICAL/PHYSICAL:
- RESET TYPE: Manual or Automatic
- FORM FACTOR: Compact, modular
- INTERFACE/CONTROL:
- PROTECTION FUNCTIONS: Thermal Overload, Phase Imbalance, Phase Loss, Long Start, Locked Rotor, Ground Fault
- INDICATORS: LED status indicators
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (Terminals), IP50 (Casing)
- MOUNTING STYLE: Direct on TeSys D contactor, Plate, or DIN Rail
- OPERATING TEMPERATURE: -20 to 70 °C
- COMPATIBILITY/APPLICATION:
- COMPATIBLE CONTACTORS: TeSys D series
- TARGET APPLICATIONS: Motor protection in industrial machinery, HVAC systems, pumping stations, conveyor systems, and general industrial automation.
