ОПИСАНИЕ ПРОДУКТА
SCHNEIDER ELECTRIC LR2K0307 - Thermal Overload Relay
The SCHNEIDER ELECTRIC LR2K0307 is a TeSys LR2K series thermal overload relay designed for the protection of AC motors against overloads and phase failure. This electromechanical device integrates directly with TeSys K contactors, providing essential thermal protection in industrial motor control circuits, pumping systems, and conveyor applications. It features a precise current adjustment range and standard auxiliary contacts for signaling and control integration.
Technical Specifications:
- SERIES/FAMILY: TeSys LR2K
- COMPONENT TYPE: Thermal Overload Relay
- ELECTRICAL SPECS:
- OPERATIONAL CURRENT ADJUSTMENT RANGE: 1.2 - 1.8 A
- RATED OPERATIONAL VOLTAGE (Ue): Up to 690 VAC
- RATED INSULATION VOLTAGE (Ui): 690 VAC
- RATED IMPULSE WITHSTAND VOLTAGE (Uimp): 6 kV
- FREQUENCY: 50/60 Hz
- PHASE: 3-Phase
- MECHANICAL/PHYSICAL:
- TRIP CLASS: Class 10A
- RESET TYPE: Manual/Automatic Selector
- INTERFACE/CONTROL:
- AUXILIARY CONTACTS: 1 Normally Open (NO) + 1 Normally Closed (NC)
- SIGNALING: Trip Indicator
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (Terminals)
- OPERATING TEMPERATURE RANGE: -20 to 60 degrees Celsius
- MOUNTING STYLE: Direct mounting under TeSys K contactors Screw or DIN rail mounting with optional adapter
- COMPATIBILITY/APPLICATION:
- COMPATIBLE CONTACTORS: TeSys K series (e.g., LC1K, LP1K)
- APPLICATION: Overload and phase failure protection for AC motors in industrial machinery, HVAC systems, and material handling equipment.