4-Attachment D - MCC Layout.pdf

The image depicts a technical schematic for a Motor Control Center (MCC) electrical configuration, showing minimum and maximum size layouts. The diagram illustrates the standard components of an electrical distribution system, including a Utility Meter & Main, Utility Pull Section, Automatic Transfer Switch (ATS), Motor Control section, and Lighting Panel (LP). The schematic demonstrates two configuration sizes: an existing MCC at 9'8" and a minimum size MCC also at 9'8", with a maximum size MCC expanding to 15'6".

The drawing provides detailed specifications for electrical system component placement and sizing, highlighting the Control Section as 36" with no bussing. The layout reveals the standard arrangement of critical electrical infrastructure components, showing how utility metering, power transfer, motor controls, and lighting panels are typically integrated into a comprehensive electrical distribution system. The diagram serves as a technical reference for electrical system design, installation, and potential expansion or modification of motor control center configurations.