The ABB AF09-30-10-11 is a versatile electronic contactor designed to efficiently manage power circuits up to 690 V AC and 220 V DC, making it an ideal choice for a wide range of industrial applications. This contactor is particularly well-suited for controlling three-phase motors and handling non-inductive or slightly inductive loads with ease.
One of the standout features of the AF09-30-10-11 is its electronic coil interface, which accepts a broad control voltage range, ensuring compatibility with various international voltage standards without the need for coil changes. This flexibility is further enhanced by the fact that only four coils are needed to cover control voltages between 24 to 500 V 50/60 Hz or 20 to 500 V DC.
The contactor is engineered with built-in surge protection, eliminating the need for additional surge suppressors and providing a more streamlined installation process. The block type design of the AF09 series includes three main poles and one built-in auxiliary contact, with the option to add front and side-mounted auxiliary contact blocks. These auxiliary contacts are mechanically-linked and comply with the stringent requirements of Annex L of IEC 60947-5-1 and Annex F of IEC 60947-4-1 for N.C. mirror contacts.
The ABB AF09-30-10-11 is not suitable for direct control by PLC-output, but it offers a wide range of accessories to enhance its functionality and adaptability to specific needs. With its robust design and reliable performance, this contactor is a smart choice for businesses looking to optimise their control systems and ensure smooth operation across various industrial settings.