DESCRIZIONE PRODOTTO
SCHNEIDER ELECTRIC 81690 - Contactor
This SCHNEIDER ELECTRIC TeSys D series contactor, identified by part number 81690, is a 3-pole device engineered for reliable switching of inductive and resistive loads in industrial control systems. It integrates seamlessly into motor control circuits, HVAC systems, and general power distribution applications, providing robust electrical isolation and switching capabilities for automation infrastructure.
Technical Specifications:
- SERIES/FAMILY: TeSys D, LC1D Series
- COMPONENT TYPE: Contactor
- ELECTRICAL SPECS: NOMINAL OPERATIONAL CURRENT (AC-3): 9 A at <= 440 V NOMINAL OPERATIONAL CURRENT (AC-1): 25 A at <= 60 °C MOTOR POWER (AC-3): 4 kW at 400 V, 5.5 kW at 690 V POLES: 3P AUXILIARY CONTACTS: 1 NO + 1 NC CONTROL CIRCUIT VOLTAGE: Available in various AC (24-690V) and DC (12-250V) voltages RATED INSULATION VOLTAGE: 690 V (IEC 60947-4-1) RATED IMPULSE WITHSTAND VOLTAGE: 6 kV
- MECHANICAL/PHYSICAL: FORM FACTOR: Compact, modular TERMINALS: Screw clamp terminals DIMENSIONS: Approximately 45 mm (W) x 85 mm (H) x 92 mm (D) WEIGHT: Approximately 0.37 kg
- INTERFACE/CONTROL: CONTROL INTERFACE: Coil terminals for external control voltage POWER INTERFACE: Main power terminals for load connection
- ENVIRONMENTAL/MOUNTING: IP RATING: IP20 (front face) OPERATING TEMPERATURE: -5 to 60 °C STORAGE TEMPERATURE: -60 to 80 °C MOUNTING STYLE: 35 mm DIN rail or screw mounting
- COMPATIBILITY/APPLICATION: Motor control, resistive load switching, HVAC systems, pumping applications, industrial machinery, automation panels