ОПИСАНИЕ ПРОДУКТА
ASEA BROWN BOVERI 1SFN010720R3311 - Contactor
This device is an ABB AF series three-pole contactor, engineered for motor control and power circuit switching in industrial automation applications. It integrates a wide-range electronic coil for flexible AC/DC control voltage compatibility, ensuring reliable operation across diverse power supply conditions. The unit is suitable for controlling resistive loads, squirrel-cage motors, and other inductive loads in systems requiring robust switching capabilities.
Technical Specifications:
- SERIES/FAMILY: AF Series
- COMPONENT TYPE: Contactor
- ELECTRICAL SPECS:
- RATED OPERATIONAL CURRENT (AC-3, 400V): 9 A
- RATED OPERATIONAL POWER (AC-3, 400V): 4 kW
- RATED OPERATIONAL CURRENT (AC-1, 690V): 25 A
- RATED INSULATION VOLTAGE (Ui): 690 V
- RATED IMPULSE WITHSTAND VOLTAGE (Uimp): 6 kV
- COIL VOLTAGE: 100-250V AC/DC (Wide Range)
- NUMBER OF MAIN POLES: 3 (Normally Open)
- NUMBER OF AUXILIARY CONTACTS: 1 (Normally Open)
- MECHANICAL/PHYSICAL:
- TERMINAL TYPE: Screw Terminals
- FORM FACTOR: Compact Modular Contactor
- INTERFACE/CONTROL:
- CONTROL TYPE: Electronic Coil
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20
- MOUNTING STYLE: DIN Rail or Screw Mounting
- COOLING METHOD: Natural Air Convection
- COMPATIBILITY/APPLICATION:
- TARGET SYSTEMS: Motor Control Circuits, Resistive Load Switching, Power Distribution
- MACHINE TYPES: Industrial Machinery, HVAC Systems, Pumping Stations, Conveyor Systems