The ABB 3AUD0000000680 is a packaged ultra-low harmonic drive for HVAC applications, integrating a circuit breaker in a single enclosure. It delivers 50 Hp light-overload output (65 A) at 460 V UL, running on 440–480 V three-phase 50/60 Hz supply. The R6 frame carries a NEMA Type 1 (IP21) enclosure — suitable for indoor installation where drips and falling dirt are the main concern, not washdown.
This is a mature product line (lifecycle stage: mature), meaning it is in steady supply with no announced end-of-life. For current pricing and availability, submit an RFQ — we source through independent distribution and confirm both at quote time. Same part, different passport: genuine ABB regardless of region of origin.
The 50 Hp / 65 A light-overload rating (UL) governs motor sizing: this drive handles a 50 Hp fan or pump at typical HVAC duty without derating. The 440–480 V input range covers North American 460 V nominal and 480 V grids. R6 frame means the physical footprint matches ABB's standard R6 mounting pattern — verify gland-plate dimensions and DIN-rail spacing against your panel layout. NEMA Type 1 / IP21 allows indoor installation with minimal dust ingress; not rated for outdoor or washdown environments.