IP52 vs IP54
Head-to-head comparison of two IEC 60529 ingress protection ratings.
IP52 and IP54 are both IEC 60529 ingress protection codes, but they differ in liquid protection (level 2 vs 4). IP52 is rated for dust-protected and dripping water at 15° tilt, while IP54 provides dust-protected and splashing water (all directions).
IP52 is an ingress protection code that ensures dust-protected (limited ingress, no harmful deposit) and protection against vertically falling drops of water when the enclosure is tilted up to 15° from its normal position.. It is an IEC 60529 ingress protection code combining first-digit (solid) level 5 with second-digit (liquid) level 2.
IP54 is dust-protected (limited ingress, no harmful deposit) and resists splashing water from any direction. A versatile rating for industrial and outdoor-covered equipment in dusty, damp environments.
Detailed comparison
The stronger rating on each row is highlighted in emerald.
Solid protection (first digit)
IP52
5 — Dust-Protected
IP54
5 — Dust-Protected
Liquid protection (second digit)
IP52
2 — Dripping Water at 15° Tilt
IP54
4 — Splashing Water (all directions)
Dust-tight
IP52
Limited
IP54
Limited
Water-jet resistant
IP52
No
IP54
No
Submersible
IP52
No
IP54
No
Outdoor suitable
IP52
No
IP54
Yes
The exact difference (IP52 vs IP54)
Solid protection
IP52
Level 5 — Dust-Protected
IP54
Level 5 — Dust-Protected
Both IP52 and IP54 share the same solid protection: Dust-Protected.
Liquid protection
IP52
Level 2 — Dripping Water at 15° Tilt
IP54
Level 4 — Splashing Water (all directions)
IP52 handles 0.3 mm/min drip rate (Dripping Water at 15° Tilt), while IP54 handles 50–100 kPa (Splashing Water (all directions)). IP54 provides 2 levels more liquid protection.
NEMA equivalents
No direct NEMA equivalent.
Recommendation
IP54 offers higher overall protection than IP52. Choose IP54 for harsher environments; IP52 may suffice for milder conditions and can be more cost-effective.