The AF116-30-22-12: Rated at 104 A across three poles, this contactor is sized for motor loads, resistive heating banks, or general switching in a control panel. The 48 V coil means it integrates into a 48 VDC control circuit — common in some industrial and marine installations. Verify the coil pickup and dropout voltage against your control transformer or DC supply before committing the BOM line.
The AF116 frame is a standard ABB form factor, so auxiliary contact blocks and mechanical interlocks from the same series fit without adapters. If you are replacing an older ABB contactor, check the mounting footprint and coil termination style against your existing panel layout.