ОПИСАНИЕ ПРОДУКТА
ASEA BROWN BOVERI 1SAZ311201R1003 - Contactor
This ABB AF series contactor, identified by ordering code 1SAZ311201R1003, is a 3-pole power switching device engineered for robust control of industrial loads. Featuring an electronic coil for wide voltage AC/DC operation, it is designed for integration into motor control centers, HVAC systems, lighting circuits, and general automation panels requiring reliable load switching up to 16A (AC-3) or 30A (AC-1). Its design facilitates direct control of asynchronous motors and resistive loads within specified operational parameters.
Technical Specifications:
- SERIES/FAMILY: AF Series
- COMPONENT TYPE: 3-Pole Contactor
- ELECTRICAL SPECS:
- RATED OPERATIONAL CURRENT (AC-3, <=440V): 16 A
- RATED OPERATIONAL CURRENT (AC-1, <=690V): 30 A
- RATED OPERATIONAL VOLTAGE: 690 V AC
- RATED IMPULSE WITHSTAND VOLTAGE (Uimp): 8 kV
- RATED INSULATION VOLTAGE (Ui): 690 V AC
- COIL CONTROL VOLTAGE RANGE: 100-250 V AC/DC
- MAIN POLES: 3 Normally Open (NO)
- AUXILIARY CONTACTS: 1 Normally Closed (NC)
- RATED POWER (AC-3, 400V): 7.5 kW
- MECHANICAL/PHYSICAL:
- FORM FACTOR: Block Contactor
- MOUNTING: DIN Rail (35mm) or Screw Mounting
- TERMINAL TYPE: Screw Terminals
- INTERFACE/CONTROL:
- CONTROL INPUT: Electronic Coil (100-250 V AC/DC)
- AUXILIARY CONTACTS: 1 Normally Closed (NC)
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (Terminals)
- OPERATING TEMPERATURE RANGE: -40 to +70 degrees C
- MOUNTING STYLE: DIN Rail (35mm) or Panel Mount
- COMPATIBILITY/APPLICATION:
- MOTOR CONTROL: AC-3 duty for asynchronous motors up to 7.5 kW at 400V
- RESISTIVE LOADS: AC-1 duty for general purpose switching up to 30A
- INDUSTRIAL AUTOMATION: Integration into control panels, motor starters, and distribution boards for reliable load switching.
