OPIS PRODUKTU
SCHNEIDER ELECTRIC LR9G630 - Electronic Overload Relay
The SCHNEIDER ELECTRIC LR9G630 is a TeSys LR9G series electronic thermal overload relay engineered for robust motor protection in industrial control applications. This 3-pole device provides precise and reliable protection against overload, phase imbalance, and phase loss, integrating seamlessly with TeSys D contactors. It is designed for critical motor control circuits requiring advanced thermal protection and high operational accuracy.
Technical Specifications:
- SERIES/FAMILY: TeSys LR9G
- COMPONENT TYPE: Electronic Thermal Overload Relay
- ELECTRICAL SPECS:
- NOMINAL CURRENT RANGE: 30-60A
- POLES: 3-Pole
- OPERATIONAL VOLTAGE: Up to 690V AC
- CONTROL CIRCUIT VOLTAGE: 24-240V AC/DC
- TRIP CLASS: Class 10/20 (Selectable)
- MECHANICAL/PHYSICAL:
- MOUNTING TYPE: Direct on Contactor
- RESET TYPE: Manual/Automatic
- AUXILIARY CONTACTS: 1 Normally Open (NO) + 1 Normally Closed (NC)
- INTERFACE/CONTROL:
- PROTECTION FUNCTIONS: Overload, Phase Imbalance, Phase Loss
- INDICATORS: Trip Indication
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (Terminals), IP00 (Main Circuit)
- OPERATING TEMPERATURE: -25 to 70 degrees C
- COOLING METHOD: Natural Convection
- COMPATIBILITY/APPLICATION:
- COMPATIBLE CONTACTORS: TeSys D series (LC1D40A, LC1D50A, LC1D65A, LC1D80)
- PRIMARY APPLICATION: Motor Protection in Industrial Control Systems, Pumping Systems, HVAC, Conveyor Systems
