Allen-Bradley 22B-D1P4N104 Variable Frequency Drive

The Allen-Bradley 22B-D1P4N104 PowerFlex 40 AC Drive is a compact variable-frequency drive designed for 380–480V AC, three-phase systems, delivering 0.37 kW (0.5 HP) of output with a 1.4 A current rating in a Frame Size B, panel-mount enclosure. It features an LED display with a digital keypad for local parameter editing and RS-485 serial communications for integration with PLCs and automation networks. The unit is IP20 protected and offered in an open NEMA/UL Type enclosure suitable for indoor control panels. As part of the PowerFlex 40 family, this drive provides adjustable-speed control for small three-phase motors in applications such as conveyors, pumps, and fans, enabling straightforward speed adjustment in 380–480V installations while preserving a compact footprint.