IP65 vs IPX8
Head-to-head comparison of two IEC 60529 ingress protection ratings.
IP65 and IPX8 are both IEC 60529 ingress protection codes, but they differ in solid-object protection (level 6 vs 0) and liquid protection (level 5 vs 8). IP65 is rated for dust-tight and water jets (6.3 mm nozzle), while IPX8 provides no protection and continuous immersion (manufacturer-specified).
IP65 is dust-tight and resists low-pressure water jets (6.3 mm nozzle, 30 kPa). It is the most common standard for fully exposed outdoor electronics such as lighting, cameras, and EV chargers.
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)
IP65
6 — Dust-Tight
IPX8
0 — No Protection
Liquid protection (second digit)
IP65
5 — Water Jets (6.3 mm nozzle)
IPX8
8 — Continuous Immersion (manufacturer-specified)
Dust-tight
IP65
Yes
IPX8
No
Water-jet resistant
IP65
Yes
IPX8
Yes
Submersible
IP65
No
IPX8
Yes
Outdoor suitable
IP65
Yes
IPX8
Yes
The exact difference (IP65 vs IPX8)
Solid protection
IP65
Level 6 — Dust-Tight
IPX8
Level 0 — No Protection
IP65 provides "Dust-Tight" (level 6), while IPX8 provides "No Protection" (level 0). IP65 is 6 levels higher.
Liquid protection
IP65
Level 5 — Water Jets (6.3 mm nozzle)
IPX8
Level 8 — Continuous Immersion (manufacturer-specified)
IP65 handles 30 kPa (Water Jets (6.3 mm nozzle)), while IPX8 handles Specified by manufacturer (Continuous Immersion (manufacturer-specified)). IPX8 provides 3 levels more liquid protection.
NEMA equivalents
No direct NEMA equivalent.
No direct NEMA equivalent.
Recommendation
IP65 offers higher overall protection than IPX8. Choose IP65 for harsher environments; IPX8 may suffice for milder conditions and can be more cost-effective.