The ABB B6-30-01-03 is a 3-pole electrical contactor from the B6 series, classified under Contactors and Starters / Electrical Contactors. A contactor of this class switches power to motor loads, lighting, or resistive heating in industrial control panels — the B6-30-01-03 is a 3P unit, meaning it switches three phases simultaneously.
Panel Fit & Integration
The 3P configuration matches standard three-phase motor circuits.