IP32 vs IP6X
Head-to-head comparison of two IEC 60529 ingress protection ratings.
IP32 and IP6X are both IEC 60529 ingress protection codes, but they differ in solid-object protection (level 3 vs 6) and liquid protection (level 2 vs 0). IP32 is rated for > 2.5 mm — tool / wire and dripping water at 15° tilt, while IP6X provides dust-tight and no protection.
Under IEC 60529, IP32 specifies protection against solid objects larger than 2.5 mm 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 3 with second-digit (liquid) level 2.
IP6X is fully dust-tight—no ingress of dust whatsoever—with water protection not specified. The highest solid-protection rating, used where complete dust exclusion is critical.
Detailed comparison
The stronger rating on each row is highlighted in emerald.
Solid protection (first digit)
IP32
3 — > 2.5 mm — Tool / Wire
IP6X
6 — Dust-Tight
Liquid protection (second digit)
IP32
2 — Dripping Water at 15° Tilt
IP6X
0 — No Protection
Dust-tight
IP32
No
IP6X
Yes
Water-jet resistant
IP32
No
IP6X
No
Submersible
IP32
No
IP6X
No
Outdoor suitable
IP32
No
IP6X
No
The exact difference (IP32 vs IP6X)
Solid protection
IP32
Level 3 — > 2.5 mm — Tool / Wire
IP6X
Level 6 — Dust-Tight
IP32 provides "> 2.5 mm — Tool / Wire" (level 3), while IP6X provides "Dust-Tight" (level 6). IP6X is 3 levels higher.
Liquid protection
IP32
Level 2 — Dripping Water at 15° Tilt
IP6X
Level 0 — No Protection
IP32 provides "Dripping Water at 15° Tilt" (level 2), while IP6X provides "No Protection" (level 0). IP32 is 2 levels higher.
NEMA equivalents
No direct NEMA equivalent.
No direct NEMA equivalent.
Recommendation
IP6X offers higher overall protection than IP32. Choose IP6X for harsher environments; IP32 may suffice for milder conditions and can be more cost-effective.