PRODUCT DESCRIPTION
ASEA BROWN BOVERI 1SAZ721201R1028 - 3-Pole Contactor with 1NO Auxiliary Contact
The ASEA BROWN BOVERI AF72-30-01 Contactor, identified by code 1SAZ721201R1028, is an industrial-grade electromechanical switching device from the AF Series. It features a 3-pole main power circuit and an integrated 1 Normally Open (NO) auxiliary contact, controlled by a wide-range AC/DC electronic coil. This component is engineered for reliable switching of motors and resistive loads in demanding industrial applications, including HVAC systems, pumping stations, conveyor systems, and general machinery control.
Technical Specifications:
- SERIES/FAMILY: AF Series
- COMPONENT TYPE: 3-Pole Contactor
- ELECTRICAL SPECS:
- RATED OPERATIONAL CURRENT (AC-3, 400V): 72A
- RATED OPERATIONAL POWER (AC-3, 400V): 37kW
- COIL VOLTAGE RANGE: 100-250V AC/DC
- FREQUENCY: 50/60 Hz
- MAIN POLES: 3
- AUXILIARY CONTACTS: 1 NO (Normally Open)
- MECHANICAL/PHYSICAL:
- MOUNTING: DIN Rail or Screw Mounting
- TERMINAL TYPE: Screw Terminals
- INTERFACE/CONTROL:
- COIL TYPE: Electronic Wide-Range AC/DC
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20
- AMBIENT OPERATING TEMPERATURE: -40 to +70 degrees C
- COOLING METHOD: Natural Air Convection
- COMPATIBILITY/APPLICATION:
- APPLICATIONS: Motor Control, Resistive Load Switching, Isolation, HVAC Systems, Pumping, Conveyor Systems, General Industrial Machinery