Side-by-side reference

Understand the difference.

Compare the meaning, drawing context and source references of two entries. A similar graphic or shared abbreviation does not establish equivalence.

First referenceCompare with

M 1PH AC

IEEE / ANSI

ANSI/IEEE single-phase ac motor symbol

The single-phase AC motor form identifies a documented electrical load with a specified single-phase supply. Winding terminals, start/run components and mechanical driven duty require the actual motor data beyond the simplified machine circle.

Drawing use: SLD / Schematic
Application: Power distribution
Reference family: IEEE / ANSI / Manufacturer
Form evidence: Autodesk IEEE-oriented 1 Phase Motors functional form. Autodesk explicitly publishes this block under IEEE Symbol Preview. The counterpart is the matching functional concept; no equivalence of every detailed standard graphic is asserted.

A distinction that matters

A single-phase motor form does not select a universal capacitor or starting arrangement.

Full reference

M 1PH AC

Symbols

Single-phase AC motor

A single-phase AC motor represents a load supplied from a documented single-phase source. Its actual winding, starting component and terminal arrangement require the selected motor connection diagram.

Drawing use: SLD / Schematic
Application: Power distribution
Reference family: IEC / Manufacturer

A distinction that matters

Single-phase supply and the motor's starting method are different drawing attributes.

Full reference

Original educational previews. Follow the source references on each full entry for the appropriate standard or selected product.