DESCRIZIONE PRODOTTO
SCHNEIDER ELECTRIC LRD16L - Thermal Overload Relay
The SCHNEIDER ELECTRIC LRD16L is a TeSys LRD series thermal overload relay engineered for the protection of AC motors against overload conditions, phase failure, and prolonged starting times. Utilizing bimetallic strip technology, this device provides reliable electromechanical tripping for industrial motor control circuits. It is designed for integration into motor starters for applications such as pumping systems, conveying equipment, and HVAC installations.
Technical Specifications:
- SERIES/FAMILY: TeSys LRD
- COMPONENT TYPE: Thermal Overload Relay
- ELECTRICAL SPECS:
- CURRENT ADJUSTMENT RANGE: 9-13 A
- RATED OPERATIONAL VOLTAGE (Ue): Up to 690 VAC
- RATED INSULATION VOLTAGE (Ui): 690 VAC (Main Circuit), 600 VAC (Control Circuit)
- RATED IMPULSE WITHSTAND VOLTAGE (Uimp): 6 kV
- FREQUENCY: 50/60 Hz
- TRIP CLASS: Class 10
- MECHANICAL/PHYSICAL:
- RESET TYPE: Manual/Automatic
- AUXILIARY CONTACTS: 1 NO + 1 NC
- TERMINALS: Screw Clamp
- INTERFACE/CONTROL:
- CONTROL CIRCUIT RATED OPERATIONAL CURRENT (NC): 0.12 A at 125 VDC, 1.5 A at 240 VAC
- CONTROL CIRCUIT RATED OPERATIONAL CURRENT (NO): 0.12 A at 125 VDC, 1.5 A at 240 VAC
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (Terminals), IP20 (Casing)
- OPERATING TEMPERATURE: -20 to 60 °C
- MOUNTING STYLE: Direct on Contactor, DIN Rail (with adapter)
- COMPATIBILITY/APPLICATION:
- COMPATIBLE CONTACTORS: TeSys D series (e.g., LC1D09-D38)
- APPLICATION: Overload and phase failure protection for AC motors in industrial control systems.
