DESCRIZIONE PRODOTTO
SCHNEIDER ELECTRIC LR2K0306 - Thermal Overload Relay
The SCHNEIDER ELECTRIC LR2K0306 is a TeSys LR2K series compact thermal overload relay engineered for the protection of AC motors against overcurrents and phase failure. Utilizing bimetallic strip technology, this electromechanical device provides reliable thermal protection in industrial control circuits, suitable for applications such as pumping, ventilation, conveying, and general machinery requiring robust motor safeguarding. It integrates seamlessly into motor starter configurations, offering adjustable current settings for precise application matching.
Technical Specifications:
- SERIES/FAMILY: TeSys LR2K
- COMPONENT TYPE: Thermal Overload Relay
- ELECTRICAL SPECS:
- NOMINAL OPERATING VOLTAGE: Up to 690VAC
- ADJUSTABLE CURRENT RANGE: 2.5 - 4 Amperes
- RATED INSULATION VOLTAGE: 690V (IEC 60947-4-1)
- TRIPPING CLASS: Class 10 (IEC 60947-4-1)
- MECHANICAL/PHYSICAL:
- RESET TYPE: Manual or Automatic
- AUXILIARY CONTACTS: 1 NO + 1 NC (standard for signaling)
- MOUNTING: Direct mounting under TeSys K contactors (e.g., LC1K), or standalone with terminal block
- INTERFACE/CONTROL:
- CONTROL TYPE: Electromechanical thermal protection
- INDICATORS: Trip indicator
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (terminals), IP40 (front face)
- OPERATING TEMPERATURE: -20 to 60 degrees Celsius
- COOLING METHOD: Natural convection
- COMPATIBILITY/APPLICATION:
- COMPATIBLE CONTACTORS: TeSys K series (e.g., LC1K06, LC1K09)
- TARGET APPLICATIONS: Motor protection in industrial machinery, HVAC systems, pumps, conveyors, and general automation.