HDC enclosures, Installation size: 3, Protection degree: IP66, IP68, in plugged condition, Counter frame, Clamping yoke connection, Standard, Size of cable entries: none

HDC enclosures, Installation size: 3, Protection degree: IP55, Base housing, Clamping yoke connection, Standard, Size of cable entries: 1*M25

HDC enclosures, Installation size: 3, Protection degree: Back: IP20, Bulkhead housing, Clamping yoke connection, Standard, Size of cable entries: none