IEC 60529 Protection Rating
IP32 Rating
IP32 provides level 3 protection against solids and level 2 protection against liquids, as defined by IEC 60529.
3First digit: Solid protection
Protection against solid objects over 2.5 mm (e.g. tools, thick wires)
Test
2.5 mm diameter access probe
Probe must not penetrate the enclosure
2Second digit: Liquid protection
Protection against vertically falling water drops when enclosure is tilted up to 15 degrees
Test method
Drip box or oscillating tube
3 mm/min rainfall for 2.5 min per tilt position (4 positions)
How IP32 compares
| Rating | Solids | Liquids |
|---|---|---|
| IP31 | Protection against solid objects over 2.5 mm (e.g. tools, thick wires) | Protection against vertically falling water drops (condensation) |
| IP32 | Protection against solid objects over 2.5 mm (e.g. tools, thick wires) | Protection against vertically falling water drops when enclosure is tilted up to 15 degrees |
| IP33 | Protection against solid objects over 2.5 mm (e.g. tools, thick wires) | Protection against spraying water at angles up to 60 degrees from vertical |
Validate IP ratings across your catalog
Rastro extracts IP ratings from datasheets, validates the format against IEC 60529, and writes clean structured attributes back into your product data.