Standard Specifications
  Small model: 53×55×37mm (matchbox size), suitable for sensor and instrument wiring.
  Medium – large model: 400×600×185mm, supporting multi – channel cable branching and complex wiring.
  Non – standard Customization
  Customization of extra – large sizes with a length ≤1200mm and a width ≤800mm is supported, and the depth can be adjusted according to requirements (including rib design).
  Protection Levels
  Basic version: IP66 (dust – proof + strong water – jet protection), suitable for outdoor general environments.
  Enhanced version: IP68 (continuous protection underwater at a depth of 30 meters), suitable for scenarios such as underground cables and ships.
  Environmental Adaptability
  Operating temperature: For ABS version, – 30℃ ~ +80℃; for PC version, – 50℃ ~ +120℃; for metal version, – 40℃ ~ +150℃.
  Corrosion resistance: Passes the salt – spray test for ≥500 hours (metal materials), resistant to acid, alkali, and oil erosion.