Understand the difference.

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

HFT11L

IEEE / ANSI

ANSI/IEEE Latched foot-operated switch form

This reference locates latched foot-operated switch in Autodesk's IEEE-oriented miscellaneous switches family. This representation distinguishes a foot actuator with a retained operated state. The public library uses HFT11L for its horizontal representation; this is a vendor block name, not an IEEE standards symbol number.

Drawing use

Schematic

Application

Control circuits

Reference family

IEEE / ANSI / Manufacturer

Form evidence

Pedal Switch Latched, Normally Open. Autodesk IEEE Symbol Preview: Miscellaneous Switches, block HFT11L. Matching functional counterpart linked separately. Independently drawn educational geometry; not a certified IEEE glyph or database identifier.

A distinction that matters

A latched pedal should not be read as a momentary foot switch.

Full referenceAdd to legend

HFT11L

IEC

Latched foot-operated switch

This representation distinguishes a foot actuator with a retained operated state.

Drawing use

Schematic

Application

Control circuits

Reference family

IEC / Manufacturer

Form evidence

Latched foot-operated switch. Autodesk IEC-60617 Symbol Preview — Measurement-selection and mechanically operated switch forms; vendor family reference, not certified IEC geometry or database identifier.

A distinction that matters

A latched pedal should not be read as a momentary foot switch.

Full referenceAdd to legend

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