AF-Range contactors are used for controlling power circuits up to 690VAC and 220VDC.
They are mainly used for controlling 3-phase motors, non-inductive or slightly inductive loads.
AF... contactors include an electronic coil interface accepting a wide control voltage Uc min. ... Uc max.
Four coils cover control voltages between 24...500V 50/60Hz or 20...500V DC.
AF contactors can manage large control voltage variations. One contactor can be used for different control voltages used worldwide without any coil change. AF contactors also have built-in surge protection and do not require additional surge suppressors.
AF-range 3pole contactors have 1 built-in auxiliary contact, (N/O or N/C) and accept front and side-mounted add-on auxiliary contact blocks (mechanically-linked auxiliary contacts compliant with Annex L of IEC 60947-5-1. N/C mirror contacts compliant with Annex F of IEC 60947-4-1) -
Control circuit: AC or DC operated -
Accessories: a wide range of accessories is available.