OPIS PRODUKTU
SCHNEIDER ELECTRIC LRD08 - Thermal Overload Relay
The SCHNEIDER ELECTRIC LRD08 is a TeSys LRD series thermal overload relay engineered for robust motor protection against overcurrents and phase unbalance. It integrates seamlessly with TeSys D contactors, providing reliable thermal protection for industrial motors in applications such as pumping systems, conveyor belts, and HVAC units. This device ensures operational continuity and safeguards motor longevity by detecting sustained overloads.
Technical Specifications:
- SERIES/FAMILY: TeSys LRD
- COMPONENT TYPE: Thermal Overload Relay
- ELECTRICAL SPECS:
- CURRENT ADJUSTMENT RANGE: 2.5 - 4 A
- PHASE: 3-Phase
- OPERATIONAL VOLTAGE: Up to 690 VAC (main circuit)
- CONTROL CIRCUIT VOLTAGE: Varies based on auxiliary contacts (e.g., 690 VAC/250 VDC)
- TRIP CLASS: Class 10A
- MECHANICAL/PHYSICAL:
- MOUNTING: Direct mounting under TeSys D contactors (e.g., LC1D09 to LC1D38), or stand-alone with adapter block
- RESET TYPE: Manual or Automatic
- AUXILIARY CONTACTS: 1 NO + 1 NC
- INTERFACE/CONTROL:
- INDICATORS: Trip indicator
- CONTROL FUNCTIONS: Test button, Stop button, Reset button
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (terminals), IP20 (device)
- OPERATING TEMPERATURE: -20 to 60 °C
- MOUNTING STYLE: Clip-on to contactor or screw/clip-on to DIN rail with adapter
- COMPATIBILITY/APPLICATION:
- COMPATIBLE CONTACTORS: TeSys D series (LC1D09, LC1D12, LC1D18, LC1D25, LC1D32, LC1D38)
- TARGET APPLICATIONS: Motor protection in industrial machinery, HVAC, pumping, material handling, and general automation systems
