OPIS PRODUKTU
SCHNEIDER ELECTRIC DE1DS1 - Thermal Overload Relay
The SCHNEIDER ELECTRIC DE1DS1 is a TeSys Deca thermal overload relay engineered for electromechanical protection of AC motors against overload and phase failure. This device integrates directly with TeSys Deca D-line contactors, providing essential current-dependent thermal protection in industrial motor control circuits, HVAC systems, and pumping applications. Its bimetallic tripping mechanism ensures reliable operation and compliance with IEC 60947-4-1 standards.
Technical Specifications:
- SERIES/FAMILY: TeSys Deca
- COMPONENT TYPE: Thermal Overload Relay
- ELECTRICAL SPECS:
- NOMINAL CURRENT ADJUSTMENT RANGE: 0.63 - 1 A
- TRIP CLASS: Class 10A
- NUMBER OF POLES: 3-pole
- RATED OPERATIONAL VOLTAGE: Up to 690VAC, 50/60 Hz
- RATED INSULATION VOLTAGE: 690V
- MECHANICAL/PHYSICAL:
- PROTECTION TYPE: Overload, Phase Failure
- RESET TYPE: Manual, lockable
- MOUNTING: Direct mount under 3-pole contactor
- FORM FACTOR: Compact, modular for contactor integration
- INTERFACE/CONTROL:
- AUXILIARY CONTACTS: 1 Normally Open (NO) + 1 Normally Closed (NC)
- CONTROL CIRCUIT VOLTAGE: Not applicable (Current-operated device)
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20
- OPERATING TEMPERATURE: -20 to 60 degrees C
- COOLING METHOD: Natural Convection
- COMPATIBILITY/APPLICATION:
- COMPATIBLE CONTACTORS: TeSys Deca D-line contactors (e.g., LC1D09 to LC1D38)
- APPLICATION: AC motor protection in industrial control panels, conveyor systems, ventilation systems, and general machinery.
