PRODUCT DESCRIPTION
ASEA BROWN BOVERI 1SFL511001R8811 - Industrial Contactor
This device is an ABB AF series three-pole contactor, engineered for reliable switching of motor loads and resistive circuits in industrial control applications. It integrates advanced coil technology for wide voltage tolerance and reduced power consumption, making it suitable for diverse automation systems, including HVAC, pumping, and general machinery control. The unit provides robust electrical isolation and switching capabilities essential for operational safety and system longevity.
Technical Specifications:
- SERIES/FAMILY: AF Series
- COMPONENT TYPE: Contactor
- ELECTRICAL SPECS:
- RATED OPERATIONAL CURRENT (AC-3, <=440V): 9 A
- RATED OPERATIONAL CURRENT (AC-1, <=690V): 25 A
- RATED OPERATIONAL POWER (AC-3, 400V): 4 kW
- RATED OPERATIONAL VOLTAGE: 690 V AC
- RATED CONTROL CIRCUIT VOLTAGE: 100-250 V AC/DC
- NUMBER OF POLES: 3 Main Poles
- AUXILIARY CONTACTS: 1 Normally Open (NO)
- RATED IMPULSE WITHSTAND VOLTAGE (Uimp): 6 kV
- RATED INSULATION VOLTAGE (Ui): 690 V
- MECHANICAL/PHYSICAL:
- MOUNTING TYPE: DIN Rail (35mm) or Screw Mounting
- TERMINAL TYPE: Screw Terminals
- FORM FACTOR: Modular, Compact Industrial Design
- INTERFACE/CONTROL:
- CONTROL TYPE: Electromagnetically Actuated
- FEEDBACK: Integrated Auxiliary Contact for Status Indication
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20
- OPERATING TEMPERATURE: -40 to +70 °C
- COOLING METHOD: Natural Air Convection
- COMPATIBILITY/APPLICATION:
- APPLICATIONS: Motor Control, Resistive Load Switching, Automation Systems, HVAC, Pumping Stations, Conveyor Systems