ABB AF 3-Pole Contactors

Secure uptime and optimize stocks with AF latest technology up to 2650 A

Featuring AF technology as standard, AF contactors establish a new industry benchmark. The electronically controlled coil offers multiple benefits over conventional alternatives, and together with ABB’s wide product offering, an optimal configuration, every time.

Main benefits
  • Optimize logistics and cut administration costs with fewer product variants to handle
  • Access global support and use the same products in all parts of the world: the 100 … 250 V AC/DC coil covers all standard network voltages
  • Push-in spring terminals offer only one push for extremely fast wiring: faster than ever installation, easier than ever wiring, reliable as ever connections
  • A reduction of the coil’s energy consumption by 80% lets you save energy
  • Secure your uptime by letting the AF technology overbridge voltage drops and sags.

AF technology

Main features
  • Up to 560 kW – 400 V AC-3, 900 hp – 480 V and 2650 A – 690 V AC-1, 2700 A – general use
  • Only 4 coils cover 24 V – 500 V AC and 20 V – 500 V DC
  • Screw, push-in spring and ring tongue connection types
  • Built-in surge suppression
  • Connection sets and interlock unit for reversing and star-delta starter for an easy, fast and secure assembly of starters
  • Mirror and mechanically linked contacts.