IP17 vs IP54
Head-to-head comparison of two IEC 60529 ingress protection ratings.
IP17 and IP54 are both IEC 60529 ingress protection codes, but they differ in solid-object protection (level 1 vs 5) and liquid protection (level 7 vs 4). IP17 is rated for > 50 mm — back of hand and temporary immersion (up to 1 m), while IP54 provides dust-protected and splashing water (all directions).
Built to withstand protection against solid objects larger than 50 mm and protection against the effects of temporary immersion in water. Ingress of water in quantities causing harmful effects shall not be possible.. Classified as IEC 60529 ingress protection code IP17, it pairs solid level 1 with liquid level 7.
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)
IP17
1 — > 50 mm — Back of Hand
IP54
5 — Dust-Protected
Liquid protection (second digit)
IP17
7 — Temporary Immersion (up to 1 m)
IP54
4 — Splashing Water (all directions)
Dust-tight
IP17
No
IP54
Limited
Water-jet resistant
IP17
Yes
IP54
No
Submersible
IP17
Yes
IP54
No
Outdoor suitable
IP17
Yes
IP54
Yes
The exact difference (IP17 vs IP54)
Solid protection
IP17
Level 1 — > 50 mm — Back of Hand
IP54
Level 5 — Dust-Protected
IP17 provides "> 50 mm — Back of Hand" (level 1), while IP54 provides "Dust-Protected" (level 5). IP54 is 4 levels higher.
Liquid protection
IP17
Level 7 — Temporary Immersion (up to 1 m)
IP54
Level 4 — Splashing Water (all directions)
IP17 handles Hydrostatic ~10 kPa at 1 m (Temporary Immersion (up to 1 m)), while IP54 handles 50–100 kPa (Splashing Water (all directions)). IP17 provides 3 levels more liquid protection.
NEMA equivalents
No direct NEMA equivalent.
Recommendation
IP54 offers higher overall protection than IP17. Choose IP54 for harsher environments; IP17 may suffice for milder conditions and can be more cost-effective.