This is the complete 3D drawing for a Box-Type Fixed AC Metal-Enclosed Switchgear, a fundamental component for any low-voltage (LV) power distribution system. This type of switchgear is a self-contained, metal-enclosed assembly designed to safely house circuit breakers, busbars, and control devices. Its primary role is to protect, control, and isolate electrical circuits in industrial facilities, commercial buildings, and infrastructure projects.

The “fixed” designation means that the main switching devices (like Air Circuit Breakers or Molded Case Circuit Breakers) are bolted directly into the structure. This offers a robust, reliable, and cost-effective alternative to withdrawable-type switchgear. This design is perfect for main power distribution centers (PCC) and motor control centers (MCC) where frequent component removal is not required.

This detailed CAD model is an essential tool for panel builders, electrical engineers, and fabricators. It provides a precise 3D representation, allowing you to plan your busbar system, arrange all internal components, verify physical and safety clearances, and plan cable entry points. Using this drawing ensures an accurate build, saves on fabrication time, and prevents costly layout errors. Download this free, high-quality drawing today to start your next switchgear project with confidence.

Principais recursos:

  • Fixed-Type Assembly: The design is built for fixed-mounted components (e.g., ACBs, MCCBs), ensuring a rigid, reliable, and cost-effective construction.
  • Robust Metal Enclosure: A complete 3D model of the “box-type” freestanding enclosure, including the frame, doors, panels, and mounting provisions, all designed for fabrication.
  • Safety & Compartmentation: The layout provides a clear structure for separating the main busbar, circuit breakers, and cable termination areas, enhancing operational safety.
  • Complete System Layout: This drawing is not just an empty box; it details the typical arrangement of 3-phase busbars, supports, and internal mounting plates for a complete switchgear assembly.
  • Formato CAD universal: Provided in a standard format (like .STEP or .DWG) for easy integration into your existing design, layout, and manufacturing (CAM) software.