ABB AF26Z300020

The AF26Z contactors are specifically engineered for managing power circuits, capable of handling up to 690 V AC and 220 V DC. These contactors find their primary application in controlling 3-phase motors and non-inductive or slightly inductive loads.

The AF..Z series incorporates an electronic coil interface that accepts a wide range of control voltages, from as low as 12 V DC to as high as 250 V DC. This versatility allows for the use of one coil across various control voltage applications worldwide without any modifications.

AF..Z contactors are designed with direct PLC-output control in mind, featuring a reduced holding coil consumption and compliance with SEMI F47-0706 standards for short voltage dips and sags. They also come equipped with built-in surge protection, eliminating the need for additional surge suppressors.

The AF... series 1-stack 3-pole contactors are of a block type design, offering three main poles and front or side-mounted add-on auxiliary contact blocks. These contactors comply with Annex L of IEC 60947-5-1 for mechanically-linked auxiliary contacts and Annex F of IEC 60947-4-1 for N.C. mirror contacts.

For DC operation, AF..Z-30-..-20 contactors are required to respect the polarity on the coil terminals (A1+ and A2-). A wide range of accessories is available to complement these contactors.