IP64 vs IPX8
Head-to-head comparison of two IEC 60529 ingress protection ratings.
IP64 and IPX8 are both IEC 60529 ingress protection codes, but they differ in solid-object protection (level 6 vs 0) and liquid protection (level 4 vs 8). IP64 is rated for dust-tight and splashing water (all directions), while IPX8 provides no protection and continuous immersion (manufacturer-specified).
IP64 is dust-tight and resists splashing water from any direction. A solid outdoor-covered rating combining complete dust exclusion with splash tolerance, sitting between IP65 (jets) and IP54 (dust-protected).
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)
IP64
6 — Dust-Tight
IPX8
0 — No Protection
Liquid protection (second digit)
IP64
4 — Splashing Water (all directions)
IPX8
8 — Continuous Immersion (manufacturer-specified)
Dust-tight
IP64
Yes
IPX8
No
Water-jet resistant
IP64
No
IPX8
Yes
Submersible
IP64
No
IPX8
Yes
Outdoor suitable
IP64
Yes
IPX8
Yes
The exact difference (IP64 vs IPX8)
Solid protection
IP64
Level 6 — Dust-Tight
IPX8
Level 0 — No Protection
IP64 provides "Dust-Tight" (level 6), while IPX8 provides "No Protection" (level 0). IP64 is 6 levels higher.
Liquid protection
IP64
Level 4 — Splashing Water (all directions)
IPX8
Level 8 — Continuous Immersion (manufacturer-specified)
IP64 handles 50–100 kPa (Splashing Water (all directions)), while IPX8 handles Specified by manufacturer (Continuous Immersion (manufacturer-specified)). IPX8 provides 4 levels more liquid protection.
NEMA equivalents
No direct NEMA equivalent.
No direct NEMA equivalent.
Recommendation
IP64 offers higher overall protection than IPX8. Choose IP64 for harsher environments; IPX8 may suffice for milder conditions and can be more cost-effective.