NASJI
Electrical Control Symbols — Motor Starter Legend
Sixty-two motor-control circuit symbols, each a named block, laid out in a labelled template.
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DWG is the original file. DXF is written from it on request. Open in CAD loads it into the free browser CAD — nothing to install, no account.
Specifications
- Format
- DWG R2018 · DXF R2000 on request
- Units
- inches
- Size
- 2227 × 794 in (width × height)
- Entities
- 1,996 — 621 lines, 604 paragraph texts, 583 polylines, 59 circles, 53 hatches, 49 block references and 27 arcs
- Layers
- arrancadoresDISCONTINUAPFVREGEN_LINE
- Block definitions
- none — plain geometry
- File size
- 182 KB
- Updated
About this block
Unlike a plain legend, this file is a working template: 62 named block definitions such as D3F, SELECTOR_2P_BIPOLAR, FUSIBLE_3FASES, RT3F and I3F, each with its Spanish caption in bold MTEXT (Contactor 3 fases NO, Guardamotor, Relé térmico, Pulsador Start, Parada de emergencia, Led Azul/Rojo/Verde). Rows of symbols in cyan, yellow and green sit on layers named arrancadores (starters), DISCONTINUA, PFV and REGEN_LINE, with 604 text objects and 1,996 entities across roughly 1,045 by 610 units.
Control and automation engineers draw motor starter and ladder diagrams with these blocks: insert the contactor coil and contacts, add the thermal relay and fuses, then wire them with lines on the DISCONTINUA layer for dashed control circuits. Because the symbols are true blocks, a change to one definition updates every copy. The captions are separate MTEXT objects and can be translated once, then reused as a bilingual legend.
Ratings and reviews
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