Free tool
IP Rating Validator
Check any IP code against IEC 60529. Validates format, explains each component.
What this tool checks
Checks
- ✓ IP code format (IP + two digits + optional letters)
- ✓ First digit: solid object protection (0-6 or X)
- ✓ Second digit: liquid ingress (0-9, 9K, or X)
- ✓ Supplementary letters (A, B, C, D) per clause 7
- ✓ Additional letters (H, M, S, W, f)
Does not check
- ✗ Product category suitability
- ✗ Installation standard compliance
- ✗ ISO 20653 vs IEC 60529 marking rules
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Glossary
IP Ratings Explained: How to Read IP54, IP65, IP67 and More
A complete guide to the IP (Ingress Protection) rating system: how to read both digits, what the optional letters mean, and a reference table of common ratings for electrical products.
Comparison
IP54 vs IP65 vs IP67: Which Protection Rating Do You Need?
Compare the three most common IP ratings for electrical enclosures and equipment. Understand the real-world differences between IP54, IP65, and IP67 and when each is appropriate.
Comparison
NEMA vs IP Ratings: Why You Cannot Simply Convert Between Them
Understand why NEMA enclosure types and IP ingress protection ratings are not interchangeable. Learn the one-directional mapping, what NEMA tests that IP does not, and how to handle both in product data.