ОПИСАНИЕ ПРОДУКТА
SCHNEIDER ELECTRIC LR2K0321 - Thermal Overload Relay
This device is a TeSys LR2K series thermal overload relay, engineered for the protection of AC motors and circuits against overload and phase failure. It integrates bimetallic strips for thermal sensing and provides adjustable current settings for precise motor protection. Designed for direct mounting onto TeSys K contactors, it is suitable for industrial control panels, machinery, and HVAC systems requiring reliable motor circuit protection.
Technical Specifications:
- SERIES/FAMILY: TeSys LR2K
- COMPONENT TYPE: Thermal Overload Relay
- ELECTRICAL SPECS:
- NOMINAL OPERATING VOLTAGE: Up to 690VAC
- CURRENT ADJUSTMENT RANGE: 2.5 - 4 A
- AUXILIARY CONTACT CONFIGURATION: 1 Normally Open (NO) + 1 Normally Closed (NC)
- AUXILIARY CONTACT RATING: AC-15: 2A @ 230V DC-13: 1.5A @ 24V
- TRIP CLASS: Class 10A
- MECHANICAL/PHYSICAL:
- MOUNTING: Direct mounting under TeSys K contactors
- RESET TYPE: Manual or Automatic selectable
- INTERFACE/CONTROL:
- CONTROL CIRCUIT INTEGRATION: Via 1 NO and 1 NC auxiliary contacts for signaling and interlocking
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (terminals), IP20 (casing)
- OPERATING TEMPERATURE: -20 to 60 degrees C
- COOLING METHOD: Natural convection
- MOUNTING STYLE: Under contactor
- COMPATIBILITY/APPLICATION:
- COMPATIBLE CONTACTORS: SCHNEIDER ELECTRIC TeSys K series contactors (e.g., LC1K06, LC1K09, LC1K12)
- APPLICATION: Motor protection in industrial control panels, HVAC systems, pumping stations, and general machinery.