Allen-Bradley 22B-A012N104 Variable Frequency Drive

The Allen-Bradley PowerFlex 40 variable frequency drive, model 22B-A012N104, is a compact 3 HP (2.2 kW) AC drive designed to run a single motor from a 240V AC supply. It supports 1-phase input in the 200–240V range and delivers up to 12 A of continuous output, all housed in Frame Size C with an IP20 open enclosure. Local setup and monitoring are simplified thanks to the integrated LED display and digital keypad, while RS-485 communications provide straightforward integration with PLCs and industrial networks. This PowerFlex 40 variation emphasizes a straightforward, established control platform for modest horsepower applications, suitable for retrofit projects or new builds that require reliable speed control, motor protection, and easy interfacing with existing control systems. Notably, the base specification is listed without a CE-compliant filter, making the standard configuration compact and purpose-built for indoor, controlled environments.