ОПИСАНИЕ ПРОДУКТА
SCHNEIDER ELECTRIC 19056 - TeSys D 3-Pole Contactor
This SCHNEIDER ELECTRIC TeSys D contactor, identified by code 19056, is an electromechanical switching device engineered for robust control of three-phase AC motors and resistive loads. It integrates into industrial control panels, providing reliable power circuit switching for applications requiring high operational current and voltage ratings. The unit is designed for direct integration into automation systems for motor starting, stopping, and general load management.
Technical Specifications:
- SERIES/FAMILY: TeSys D
- COMPONENT TYPE: 3-Pole Contactor
- ELECTRICAL SPECS:
- NOMINAL OPERATIONAL CURRENT (AC-3): 9A at <= 440V
- NOMINAL OPERATIONAL CURRENT (AC-1): 25A at <= 690V
- COIL VOLTAGE: 230V AC 50/60Hz
- NUMBER OF POLES: 3
- MAIN CONTACT CONFIGURATION: 3 Normally Open (NO)
- AUXILIARY CONTACT CONFIGURATION: 1 Normally Open (NO) + 1 Normally Closed (NC)
- RATED INSULATION VOLTAGE (Ui): 690V (Power Circuit), 600V (UL/CSA)
- RATED IMPULSE WITHSTAND VOLTAGE (Uimp): 6kV
- MOTOR POWER (AC-3): 2.2 kW at 220-230V, 4 kW at 380-400V, 4 kW at 415-440V, 5.5 kW at 500V, 5.5 kW at 660-690V
- MECHANICAL/PHYSICAL:
- MOUNTING TYPE: 35mm DIN Rail or Screw Fixing
- TERMINAL TYPE: Screw Clamp Terminals
- MECHANICAL DURABILITY: 15 Mcycles
- ELECTRICAL DURABILITY (AC-3): 1.6 Mcycles
- INTERFACE/CONTROL:
- CONTROL CIRCUIT TYPE: AC 50/60Hz
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (Front Face)
- OPERATING TEMPERATURE: -5 to 60 °C
- STORAGE TEMPERATURE: -60 to 80 °C
- ALTITUDE: 3000m without derating
- COMPATIBILITY/APPLICATION:
- PRIMARY FUNCTION: Motor Control (AC-3 loads), Resistive Load Switching (AC-1 loads)
- TYPICAL APPLICATIONS: Industrial machinery, HVAC systems, pumping stations, lighting circuits, automation panels, conveyor systems.
