IP04 vs IPX8
Head-to-head comparison of two IEC 60529 ingress protection ratings.
IP04 and IPX8 are both IEC 60529 ingress protection codes, but they differ in liquid protection (level 4 vs 8). IP04 is rated for no protection and splashing water (all directions), while IPX8 provides no protection and continuous immersion (manufacturer-specified).
The IP04 rating offers no protection against solid objects 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 0 with second-digit (liquid) level 4.
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)
IP04
0 — No Protection
IPX8
0 — No Protection
Liquid protection (second digit)
IP04
4 — Splashing Water (all directions)
IPX8
8 — Continuous Immersion (manufacturer-specified)
Dust-tight
IP04
No
IPX8
No
Water-jet resistant
IP04
No
IPX8
Yes
Submersible
IP04
No
IPX8
Yes
Outdoor suitable
IP04
Yes
IPX8
Yes
The exact difference (IP04 vs IPX8)
Solid protection
IP04
Level 0 — No Protection
IPX8
Level 0 — No Protection
Both IP04 and IPX8 share the same solid protection: No Protection.
Liquid protection
IP04
Level 4 — Splashing Water (all directions)
IPX8
Level 8 — Continuous Immersion (manufacturer-specified)
IP04 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
IPX8 offers higher overall protection than IP04. Choose IPX8 for harsher environments; IP04 may suffice for milder conditions and can be more cost-effective.