Allen-Bradley 20BB4P2A3AYNBND0 Variable Frequency Drive

Allen-Bradley PowerFlex 700 AC drive, model 20BB4P2A3AYNBND0, delivers precise variable-frequency motor control for 3‑phase machines in compact industrial panels. It is designed to operate from a 208/240 V three‑phase supply and is rated for 1 HP output, with a full-load current around 4.2 A. The enclosure is IP20 (Type 1) and, for reliability in challenging environments, the unit can be supplied with conformal coating. It uses Vector Control with 120 V I/O as part of its control architecture, aligning with PowerFlex 700’s family design for robust industrial motor control. As a member of the PowerFlex 700 family, this drive is intended for indoor, panel-mounted motor control applications where adjustable-speed operation is needed for small to moderate-size 3‑phase machines.