ABB CA7-22M is an auxiliary contact block designed for ABB CA7 series contactors, adding extra auxiliary contacts to the control circuit. It is intended for signaling and interlocking in electrical control panels and is built to mount on CA7 contactors, extending their control capabilities without altering the main switching path. This accessory follows ABB’s standard CA7 auxiliary-contact design, enabling straightforward wiring and compatibility with common control circuits in industrial automation applications.
