Galvanized Steel Electrical Enclosure Indoor Power Distribution Cabinet
 Product Specifications
    | Attribute |  Value |  
  | Usage |  Electrical equipment storage |  
  | Weight |  Varies based on size |  
  | Ventilation |  Yes |  
  | Mounting Type |  Wall-mounted, Floor Mounted, Pole Mounting |  
  | Fireproof |  No |  
  | Waterproof |  Yes |  
  | Certifications |  CE, RoHS |  
  | Shape |  Rectangular |  
  | Number Of Shelves |  Adjustable |  
  | Number Of Doors |  Single/Double |  
  | Size |  Customizable |  
  | Material |  Metal |  
  | Lock Type |  Key lock |  
  | Color |  Grey/Others |  
  
 Applications
  - Industrial automation: Mounting PLCs, relays, and motor controllers in factory environments with moderate humidity and dust levels
  - Power distribution systems: Low-voltage switchgear and meter cabinets for commercial buildings and residential complexes
  - HVAC systems: Housing control panels for air conditioning units, ventilation systems, and heating equipment
  - Transportation infrastructure: Railway signal control boxes, highway toll station electrical enclosures, and parking lot management systems
  - Agricultural facilities: Irrigation control systems and livestock farm electrical distribution boxes (indoor or sheltered outdoor use)
  
 Design Specifications
    | Dimension Type |  Size Range (Width×Height×Depth, mm) |  Key Features |  Typical Applications |  
  | Standard Sizes |  300×200×150 |  Entry-level, wall-mounted |  Small relay control, sensor enclosures |  
  
  |  400×300×200 |  Most common size, universal mounting |  PLC panels, motor starters |  
  
  |  600×400×300 |  Floor-standing option available |  Industrial automation systems |  
  
  |  800×600×400 |  Heavy-duty, multiple component layout |  Power distribution, HVAC controls |  
  | Custom Sizes |  200×150×100 ~ 1500×1200×800 |  Tailored to equipment dimensions |  Specialized machinery, OEM integration |  
  
  |  Custom depth (100-1000mm) |  Adjustable based on component depth |  Deep electronic modules, battery storage |  
  
  |  Non-standard proportions |  Irregular shapes for space constraints |  Vehicle-mounted enclosures, embedded systems |  
  
 Protection Ratings
    | IP Rating |  Protection Capability |  Application Scenarios |  Special Requirements |  
  | IP55 / IP65 |  Dustproof + Waterproof |  Outdoor / Indoor |  Full weld seams required, surface powder coating or surface brushing treatment |  
  
 Installation & Maintenance Recommendations
  - Sealing treatment: EPDM foam rubber strips at door seams (cross-sectional diameter ≥8mm, compression amount 30%), nylon waterproof joints for wire holes (IP68 rating, thread specifications M20-M63 optional), and 5° inclined drainage groove at bottom
  - Heat dissipation design: Temperature-controlled system when internal temperature >40°C: Natural heat dissipation (ventilation hole area ≥0.05m²), forced dissipation (12V silent fan + dust filter, air volume ≥80m³/h), or heat pipe module for special environments
  - Anti-corrosion treatment: Phosphating + electrostatic spraying (film thickness 60-80μm), stainless steel edge wrapping (304 material for box corners), or internal color galvanizing
  
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