Allen-Bradley 25B-D1P4N104 Variable Frequency Drive

The Allen-Bradley 25B-D1P4N104 PowerFlex 525 variable frequency drive is a compact, 380–480 V three‑phase motor controller that delivers 0.4 kW (0.5 HP) to a connected motor with an output current rating of 1.4 A. Housed in an IP20/NEMA open‑type Frame A enclosure, this model is intended for panel‑mount installations in small industrial machines powered by 3‑phase 480 V service. It includes embedded EtherNet/IP communications for networked control and safety features integrated into the drive, enabling safer operation in automated lines. EMC filtering options list No Filter for this configuration, reflecting a streamlined build suitable for standard electrical environments. As part of the PowerFlex 525 family, the 25B‑D1P4N104 balances a compact footprint with basic drive functionality for low‑power motor control in 380–480 V systems, making it a practical choice when a networkable, space‑conscious VFD is required for 0.5 HP applications.