AF26 4-pole contactors are used for controlling power circuits up to 690 V AC and 440 V DC. They are mainly used for controlling non-inductive or slightly inductive loads (i.e. resistance furnaces...).
AF contactors include an electronic coil interface accepting a wide control voltage Uc min/Uc max. Only four coils cover control voltages between 24 to 500 V 50/60 Hz or 20 to 500 V DC. AF contactors can manage large control voltage variations. One coil can be used for different control voltages used worldwide without any coil change.
AF contactors have built-in surge protection and do not require additional surge suppressors.
Characteristics:
- Main poles and auxiliary contact blocks: 4 N.O. main poles.
- 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.
Manufacturer | Asea Brown Boveri (ABB) |
Number of poles | 4 |
Connection | Trifásicos |