Design Master Electrical | Integrated Building System Design

Key Features

• Design Master Electrical is an integrated electrical building design and drafting program that runs on top of AutoCAD.
• Drafting features include light fixture layouts, one line riser diagrams, panel schedules, fully customizable graphics, circuit looping, automatic tick marks, and switching.
• Calculation features include circuit load totals, breaker sizing, feeder sizing, fault current calculations, voltage drop, and photometrics.

Technical Specifications

• **Publisher:** Designmaster.biz
• **License:** Shareware
• **Operating System:** Windows 7, Windows 8, Windows 10, Windows 11
• **Last Updated:** October 15, 2025
• **Category:** Business / CAD