Understand the difference.

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

PSH C480xx

General arrangement objects

Altech PSH-C480xx power-supply housing

Place the power supply with its rail engagement, terminal faces and maintenance access considered together. Coordinate wiring so the unit can be replaced without dismantling unrelated devices.

Drawing use

GA

Application

Control circuits

Reference family

Manufacturer

A distinction that matters

An enclosure model cannot establish output-voltage selection or load capacity for a design.

Full referenceAdd to legend

GA

General arrangement objects

DIN-rail AC/DC power supply

A DIN-rail power supply converts an input supply into a specified DC auxiliary supply.

Drawing use

GA / Schematic

Application

Control circuits

Reference family

Manufacturer

A distinction that matters

Its nominal output rating does not guarantee sufficient headroom for every load or transient.

Full referenceAdd to legend

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