ОПИСАНИЕ ПРОДУКТА
SCHNEIDER ELECTRIC 81143 - TeSys D Contactor
This device is a TeSys D series industrial contactor designed for motor control and resistive load switching applications. It features a 3-pole configuration with 3 normally open main contacts, controlled by a 24V DC coil. Optimized for AC-3 utilization category, it provides switching functionality for squirrel-cage motors up to 4 kW at 400V, and is suitable for integration into control panels for automation systems, HVAC, and material handling equipment.
Technical Specifications:
- SERIES/FAMILY: TeSys D
- COMPONENT TYPE: Contactor
- ELECTRICAL SPECS:
- RATED OPERATIONAL VOLTAGE (Ue): Up to 690V AC
- RATED OPERATIONAL CURRENT (Ie) AC-3: 9A at <= 440V
- RATED POWER (AC-3): 2.2 kW at 220-230V 4 kW at 380-400V 4 kW at 415V 4 kW at 440V
- COIL VOLTAGE: 24V DC
- POLES: 3-Pole
- MAIN CONTACTS: 3 Normally Open (3NO)
- AUXILIARY CONTACTS: 1 Normally Open (1NO) + 1 Normally Closed (1NC)
- UTILIZATION CATEGORY: AC-3 (Motor control), AC-1 (Resistive loads)
- MECHANICAL/PHYSICAL:
- FORM FACTOR: Compact industrial contactor
- MOUNTING: 35mm DIN rail or screw mounting
- INTERFACE/CONTROL:
- CONTROL CIRCUIT TYPE: DC
- TERMINALS: Screw clamp terminals
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (Terminals)
- OPERATING TEMPERATURE: -5 to 60 degrees C
- COMPATIBILITY/APPLICATION:
- APPLICATIONS: Motor control, resistive load switching, HVAC systems, pumping, conveying, general industrial machinery
- STANDARDS: IEC 60947-4-1, UL, CSA, CCC
