IP50 vs IPX8
Head-to-head comparison of two IEC 60529 ingress protection ratings.
IP50 and IPX8 are both IEC 60529 ingress protection codes, but they differ in solid-object protection (level 5 vs 0) and liquid protection (level 0 vs 8). IP50 is rated for dust-protected and no protection, while IPX8 provides no protection and continuous immersion (manufacturer-specified).
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.
IPX8 protects against continuous immersion under manufacturer-specified conditions (depth and duration), with solid protection not specified. The standard for submersible consumer electronics.
Detailed comparison
The stronger rating on each row is highlighted in emerald.
Solid protection (first digit)
IP50
5 — Dust-Protected
IPX8
0 — No Protection
Liquid protection (second digit)
IP50
0 — No Protection
IPX8
8 — Continuous Immersion (manufacturer-specified)
Dust-tight
IP50
Limited
IPX8
No
Water-jet resistant
IP50
No
IPX8
Yes
Submersible
IP50
No
IPX8
Yes
Outdoor suitable
IP50
No
IPX8
Yes
The exact difference (IP50 vs IPX8)
Solid protection
IP50
Level 5 — Dust-Protected
IPX8
Level 0 — No Protection
IP50 provides "Dust-Protected" (level 5), while IPX8 provides "No Protection" (level 0). IP50 is 5 levels higher.
Liquid protection
IP50
Level 0 — No Protection
IPX8
Level 8 — Continuous Immersion (manufacturer-specified)
IP50 provides "No Protection" (level 0), while IPX8 provides "Continuous Immersion (manufacturer-specified)" (level 8). IPX8 is 8 levels higher.
NEMA equivalents
No direct NEMA equivalent.
No direct NEMA equivalent.
Recommendation
IPX8 offers higher overall protection than IP50. Choose IPX8 for harsher environments; IP50 may suffice for milder conditions and can be more cost-effective.