OPIS PRODUKTU
SCHNEIDER ELECTRIC LRD04C - Thermal Overload Relay
The SCHNEIDER ELECTRIC LRD04C is a TeSys LRD series thermal overload relay engineered for the protection of AC motors against sustained overloads, phase unbalance, and phase failure. This electromechanical protection device integrates directly with TeSys D contactors, providing essential thermal protection for industrial motor control applications across various sectors, including material handling, HVAC, and general machinery. It features an adjustable current range and a Class 10A trip characteristic for precise motor safeguarding.
Technical Specifications:
- SERIES/FAMILY: TeSys LRD
- COMPONENT TYPE: Thermal Overload Relay
- ELECTRICAL SPECS:
- OPERATIONAL VOLTAGE: Up to 690VAC
- INSULATION VOLTAGE: 690VAC
- CURRENT ADJUSTMENT RANGE: 0.4 - 0.63 A
- POLES: 3-Pole
- TRIP CLASS: Class 10A
- MECHANICAL/PHYSICAL:
- RESET TYPE: Manual/Automatic
- AUXILIARY CONTACTS: 1 Normally Open (NO) + 1 Normally Closed (NC)
- INTERFACE/CONTROL:
- CONTROL CIRCUIT RATING: 6A (AC-15), 3A (DC-13)
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (Terminals), IP20 (Casing)
- MOUNTING STYLE: Direct on TeSys D contactor or separate with terminal block
- OPERATING TEMPERATURE: -20 to 60 degrees C
- COMPATIBILITY/APPLICATION:
- COMPATIBLE CONTACTORS: TeSys D series
- TARGET APPLICATIONS: Motor protection in industrial control systems, pumps, fans, conveyors, machine tools
