IP34 vs IP54
Head-to-head comparison of two IEC 60529 ingress protection ratings.
IP34 and IP54 are both IEC 60529 ingress protection codes, but they differ in solid-object protection (level 3 vs 5). IP34 is rated for > 2.5 mm — tool / wire and splashing water (all directions), while IP54 provides dust-protected and splashing water (all directions).
IP34 is an ingress protection code that ensures protection against solid objects larger than 2.5 mm and protection against splashing water. Water splashed against the enclosure from any direction shall have no harmful effects.. It is an IEC 60529 ingress protection code combining first-digit (solid) level 3 with second-digit (liquid) level 4.
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)
IP34
3 — > 2.5 mm — Tool / Wire
IP54
5 — Dust-Protected
Liquid protection (second digit)
IP34
4 — Splashing Water (all directions)
IP54
4 — Splashing Water (all directions)
Dust-tight
IP34
No
IP54
Limited
Water-jet resistant
IP34
No
IP54
No
Submersible
IP34
No
IP54
No
Outdoor suitable
IP34
Yes
IP54
Yes
The exact difference (IP34 vs IP54)
Solid protection
IP34
Level 3 — > 2.5 mm — Tool / Wire
IP54
Level 5 — Dust-Protected
IP34 provides "> 2.5 mm — Tool / Wire" (level 3), while IP54 provides "Dust-Protected" (level 5). IP54 is 2 levels higher.
Liquid protection
IP34
Level 4 — Splashing Water (all directions)
IP54
Level 4 — Splashing Water (all directions)
Both IP34 and IP54 share the same liquid protection: Splashing Water (all directions).
NEMA equivalents
No direct NEMA equivalent.
Recommendation
IP54 offers higher overall protection than IP34. Choose IP54 for harsher environments; IP34 may suffice for milder conditions and can be more cost-effective.