MechStream proudly presents this invaluable, free CAD drawing of an MNS Complete Set. This resource is a significant step up from a single panel drawing, providing a master layout for a full low-voltage (LV) switchgear assembly. MNS is the world’s leading standard for modular, safe, and intelligent power distribution, including Motor Control Centers (MCCs). This “complete set” drawing is the definitive blueprint for engineers and system integrators planning an entire electrical room or substation.

This 2D file details a multi-panel lineup, showing how individual sections—such as main incomers, bus-couplers, and multiple feeder cabinets—are physically and electrically integrated into one seamless system. This drawing is essential for high-level planning, allowing you to finalize the total footprint of your switchgear, plan cable gallery or trench layouts, and coordinate with civil engineering teams on foundation and room dimensions.

By downloading this free master layout, you can visualize the entire MNS switchboard, ensure correct busbar alignment between sections, and verify all maintenance and operational clearances for the complete assembly. This is the ultimate tool for a fast, accurate, and compliant large-scale power distribution design.

Key Features:

  • Multi-Panel Assembly: This is not a single cabinet; it’s a complete switchgear lineup, showing the arrangement of multiple MNS panels (incomers, feeders, etc.) joined together.
  • Overall Master Dimensions: Provides the total length, height, and depth of the entire switchboard, critical for confirming fit within an electrical room.
  • Busbar Integration: Clearly illustrates the run of the main horizontal busbar system as it connects through the different sections of the complete set.
  • Sectional Layout: Details the configuration of a typical assembly, such as a Main-Tie-Main (MTM) setup, showing how bus-tie or coupler panels are integrated.
  • Civil Works & Installation Ready: The perfect blueprint for planning floor markings, cable trench/tray routes, and foundation or plinth requirements for the entire lineup.