Switchboard schematics in seconds

Upload a load schedule. Download a single-line diagram. No AutoCAD required.

Circuit IDDescriptionkWBreakerStarterMSSB-01AHU-1 Supply Fan3063AVSDMSSB-02AHU-1 Return Fan18.540AVSDMSSB-03AHU-2 Supply Fan3780AVSDMSSB-05CHW Pump 1 (Duty)1532AVSDMSSB-11Exhaust Fan EF-011125ADOLMSSB-13Smoke Exhaust SEF-012250AS-DMSSB Main BusbarVSDMMSSB-0130kWVSDMMSSB-0218.5kWVSDMMSSB-0337kWVSDMMSSB-0515kWDOLMMSSB-1111kWMSSB Single Line DiagramIEC 60617 Standard Symbols

Built for electrical contractors, draftspeople, and MEP engineers

1

Upload your circuit schedule CSV

Standard format with load details and circuit information.

2

Generate an IEC 60617 compliant single-line diagram

Professional symbols and proper protection hierarchy.

3

Download as SVG or PDF

Ready for CAD import or direct construction use.

Standards compliant

IEC 60617 symbols, proper protection hierarchy

Every circuit type

VSDs, DOL, star-delta, distribution boards, heaters

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