Enclosure Size Estimator
Note: Calculation includes 25% spare space and standard DIN rail/cable duct allowances.
Recommended Enclosure Size
Add equipment above and click Calculate to get recommendations.
How It Works
List Your Equipment
Enter the dimensions (H×W×D in mm) of each device to be installed inside the enclosure.
Automatic Calculation
The tool adds 25% spare space for wiring, DIN rails, and future expansion, then matches to standard sizes.
Get Recommendation
Receive both the calculated minimum size and the nearest standard enclosure size from our catalog.