ABB Contactor Coil Contactors

ABB replacement contactor coils are the electromagnetic coils that pull in the armature and close the main contacts of an ABB contactor. They are used to restore or maintain a motor-control or power-switching contactor. Replacing a worn or failed coil, also called an operating coil or magnet coil, is often a faster and more economical fix than replacing the whole contactor.

Key Features:

• Made by ABB as spare parts for its A-line and AF-line contactor families
• Available in a range of control-voltage ratings, so you can match the coil to your control circuit
• AF-series coils are AC/DC operated. They are designed to tolerate certain voltage peaks and transients, and they have been tested to relevant IEC standards.
• Many AF coils cover a wide control-voltage range. This can reduce the number of replacement coils a facility needs to stock.
• Coils are normally fitted along with other spare parts such as main contact sets, arc chutes and auxiliary contact blocks during routine maintenance

ABB contactors are generally maintenance free, but the coil is a wear item that may eventually need replacing. Choose the coil type and voltage code that match your contactor frame size and control voltage. Using ABB-specified coils helps keep the contactor's operation reliable and consistent.