IP53 vs IP54
Head-to-head comparison of two IEC 60529 ingress protection ratings.
IP53 and IP54 are both IEC 60529 ingress protection codes, but they differ in liquid protection (level 3 vs 4). IP53 is rated for dust-protected and spraying water (up to 60°), while IP54 provides dust-protected and splashing water (all directions).
Built to withstand dust-protected (limited ingress, no harmful deposit) and protection against spraying water. Water sprayed at an angle up to 60° on either side of the vertical shall have no harmful effects.. Classified as IEC 60529 ingress protection code IP53, it pairs solid level 5 with liquid level 3.
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)
IP53
5 — Dust-Protected
IP54
5 — Dust-Protected
Liquid protection (second digit)
IP53
3 — Spraying Water (up to 60°)
IP54
4 — Splashing Water (all directions)
Dust-tight
IP53
Limited
IP54
Limited
Water-jet resistant
IP53
No
IP54
No
Submersible
IP53
No
IP54
No
Outdoor suitable
IP53
No
IP54
Yes
The exact difference (IP53 vs IP54)
Solid protection
IP53
Level 5 — Dust-Protected
IP54
Level 5 — Dust-Protected
Both IP53 and IP54 share the same solid protection: Dust-Protected.
Liquid protection
IP53
Level 3 — Spraying Water (up to 60°)
IP54
Level 4 — Splashing Water (all directions)
IP53 handles 80 kPa (tube) / 50 kPa (nozzle) (Spraying Water (up to 60°)), while IP54 handles 50–100 kPa (Splashing Water (all directions)). IP54 provides 1 level more liquid protection.
NEMA equivalents
Recommendation
IP54 offers higher overall protection than IP53. Choose IP54 for harsher environments; IP53 may suffice for milder conditions and can be more cost-effective.