OPIS PRODUKTU
SCHNEIDER ELECTRIC 28916 - TeSys D Contactor
This component is a TeSys D series 3-pole contactor, designed for motor control and resistive load switching in industrial automation systems. It utilizes an electromagnetic coil for remote control of power circuits, facilitating start/stop operations for motors, heating elements, and lighting systems. Primary applications include HVAC, pumping stations, material handling, and general machinery control requiring robust switching capabilities.
Technical Specifications:
- SERIES/FAMILY: TeSys D
- COMPONENT TYPE: 3-Pole Contactor
- ELECTRICAL SPECS:
- NOMINAL OPERATIONAL CURRENT (AC-3): 9 A at <= 440 V
- MOTOR POWER (AC-3): 2.2 kW at 220-230 V 4 kW at 380-400 V (50/60 Hz)
- COIL VOLTAGE: 220 VAC
- FREQUENCY: 50/60 Hz (for coil operation)
- NUMBER OF POLES: 3P
- PHASE: 3-Phase
- AUXILIARY CONTACTS: 1 NO + 1 NC
- RATED INSULATION VOLTAGE: 690 V (IEC 60947-4-1)
- RATED IMPULSE WITHSTAND VOLTAGE: 6 kV
- MECHANICAL/PHYSICAL:
- MOUNTING SUPPORT: DIN rail, Screw fixing
- TERMINALS: Screw clamp terminals (power circuit: 1-4 mm² control circuit: 1-4 mm²)
- OPERATING TEMPERATURE: -5 to 60 °C
- INTERFACE/CONTROL:
- CONTROL TYPE: Electromechanical coil
- FEEDBACK: Auxiliary contacts for status indication
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (front face conforming to IEC 60529)
- POLLUTION DEGREE: 3
- COOLING METHOD: Natural convection
- COMPATIBILITY/APPLICATION:
- APPLICATIONS: Motor control, Resistive load switching, HVAC systems, Pumping, Conveyors, Lighting circuits
- STANDARDS: IEC 60947-4-1, UL 508, CSA C22.2 No 14
