Understand the difference.

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

K MEAS

IEEE / ANSI

ANSI/IEEE Measuring relay form

This reference locates measuring relay in Autodesk's IEEE-oriented relays and contacts family. A measuring relay responds to a measured electrical quantity and issues an output according to its configuration. Measurement inputs, auxiliary supply and output contacts may be separate terminal groups. The public library uses HCR1MSR 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

Measuring. Autodesk IEEE Symbol Preview: Relays and Contacts, block HCR1MSR. Matching functional counterpart linked separately. Independently drawn educational geometry; not a certified IEEE glyph or database identifier.

A distinction that matters

A measuring relay is not simply a coil powered by the same quantity it measures.

Full referenceAdd to legend

K MEAS

Symbols

Measuring relay

A measuring relay responds to a measured electrical quantity and issues an output according to its configuration. Measurement inputs, auxiliary supply and output contacts may be separate terminal groups.

Drawing use

Schematic

Application

Control circuits

Reference family

IEC / Manufacturer

A distinction that matters

A measuring relay is not simply a coil powered by the same quantity it measures.

Full referenceAdd to legend

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