BS EN 61915-2:2012 PDF

1   Scope This part of IEC 61915 specifies root device profiles as defined by IEC 61915‑1 for starters and similar equipment covered by the following product standards:

– electromechanical contactors and motor- starters (IEC 60947‑4‑1),

– AC semiconductor motor controllers and starters (IEC 60947‑4‑2),

– AC semiconductor controllers and contactors for non-motor loads (IEC 60947‑4‑3),

– control and protective switching devices (or equipment) (CPS) (IEC 60947‑6‑2),

– control units for built-in thermal protection (PTC) for rotating electrical machines (IEC 60947‑8).