IP50 vs IP5X
Head-to-head comparison of two IEC 60529 ingress protection ratings.
IP50 and IP5X are both IEC 60529 ingress protection codes, but they differ in their protection levels (they are equivalent). IP50 is rated for dust-protected and no protection, while IP5X provides dust-protected and no protection.
Under IEC 60529, IP50 specifies dust-protected (limited ingress, no harmful deposit) and no protection against water. It is an IEC 60529 ingress protection code combining first-digit (solid) level 5 with second-digit (liquid) level 0.
IP5X is dust-protected (limited ingress, no harmful deposit) with water protection not specified. Used where dust limitation matters but the equipment is kept dry.
Detailed comparison
The stronger rating on each row is highlighted in emerald.
Solid protection (first digit)
IP50
5 — Dust-Protected
IP5X
5 — Dust-Protected
Liquid protection (second digit)
IP50
0 — No Protection
IP5X
0 — No Protection
Dust-tight
IP50
Limited
IP5X
Limited
Water-jet resistant
IP50
No
IP5X
No
Submersible
IP50
No
IP5X
No
Outdoor suitable
IP50
No
IP5X
No
The exact difference (IP50 vs IP5X)
Solid protection
IP50
Level 5 — Dust-Protected
IP5X
Level 5 — Dust-Protected
Both IP50 and IP5X share the same solid protection: Dust-Protected.
Liquid protection
IP50
Level 0 — No Protection
IP5X
Level 0 — No Protection
Both IP50 and IP5X share the same liquid protection: No Protection.
NEMA equivalents
No direct NEMA equivalent.
No direct NEMA equivalent.
Recommendation
IP50 and IP5X offer comparable overall protection; choose based on the specific protection dimension (dust vs. water) that matters most for your application.