ОПИСАНИЕ ПРОДУКТА
ASEA BROWN BOVERI 1SFL437001R7011 - 3-Pole Contactor
This ABB AF series 3-pole contactor is engineered for robust control of three-phase inductive and resistive loads in industrial power circuits. Featuring a wide-range AC/DC electronic coil, it ensures reliable switching operations across diverse supply voltages, optimizing performance in motor control centers, power distribution panels, and automated machinery. Its design facilitates integration into systems requiring high current capacity and consistent operational stability.
Technical Specifications:
- SERIES/FAMILY: AF Series
- COMPONENT TYPE: 3-Pole Contactor
- ELECTRICAL SPECS:
- NOMINAL OPERATIONAL CURRENT (AC-3, 400V): 370 A
- NOMINAL OPERATIONAL POWER (AC-3, 400V): 200 kW
- NOMINAL OPERATIONAL CURRENT (AC-1, 690V): 500 A
- NOMINAL INSULATION VOLTAGE (Ui): 1000 V
- NOMINAL IMPULSE WITHSTAND VOLTAGE (Uimp): 8 kV
- COIL VOLTAGE RANGE: 100-250V AC/DC
- FREQUENCY: 50/60 Hz
- AUXILIARY CONTACTS: 1 Normally Open (NO) + 1 Normally Closed (NC)
- MECHANICAL/PHYSICAL:
- POLES: 3 Main Poles
- TERMINAL TYPE: Screw Terminals
- INTERFACE/CONTROL:
- CONTROL TYPE: Electronic Coil (AC/DC wide range)
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (Main Body), IP00 (Terminals)
- MOUNTING: DIN Rail or Screw Mounting
- OPERATING TEMPERATURE RANGE: -40 to +70 degrees C
- COMPATIBILITY/APPLICATION:
- APPLICATIONS: Motor control, resistive load switching, power distribution, HVAC systems, pumping stations, industrial machinery, automation panels.