IP29K vs IP65
Head-to-head comparison of two IEC 60529 ingress protection ratings.
IP29K and IP65 are both IEC 60529 ingress protection codes, but they differ in solid-object protection (level 2 vs 6) and liquid protection (level 9K vs 5). IP29K is rated for > 12.5 mm — finger and high-pressure, high-temp water jets, while IP65 provides dust-tight and water jets (6.3 mm nozzle).
With IP29K, an enclosure receives protection against solid objects larger than 12.5 mm and resistance to high-pressure (8–10 MPa), high-temperature (80 °C) water jets. It is an IEC 60529 ingress protection code combining first-digit (solid) level 2 with second-digit (liquid) level 9K.
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.
Detailed comparison
The stronger rating on each row is highlighted in emerald.
Solid protection (first digit)
IP29K
2 — > 12.5 mm — Finger
IP65
6 — Dust-Tight
Liquid protection (second digit)
IP29K
9 — High-Pressure, High-Temp Water Jets
IP65
5 — Water Jets (6.3 mm nozzle)
Dust-tight
IP29K
No
IP65
Yes
Water-jet resistant
IP29K
Yes
IP65
Yes
Submersible
IP29K
Yes
IP65
No
Outdoor suitable
IP29K
Yes
IP65
Yes
The exact difference (IP29K vs IP65)
Solid protection
IP29K
Level 2 — > 12.5 mm — Finger
IP65
Level 6 — Dust-Tight
IP29K provides "> 12.5 mm — Finger" (level 2), while IP65 provides "Dust-Tight" (level 6). IP65 is 4 levels higher.
Liquid protection
IP29K
Level 9 — High-Pressure, High-Temp Water Jets
IP65
Level 5 — Water Jets (6.3 mm nozzle)
IP29K handles 8–10 MPa (High-Pressure, High-Temp Water Jets), while IP65 handles 30 kPa (Water Jets (6.3 mm nozzle)). IP29K provides 4 levels more liquid protection.
NEMA equivalents
No direct NEMA equivalent.
No direct NEMA equivalent.
Recommendation
IP29K and IP65 offer comparable overall protection; choose based on the specific protection dimension (dust vs. water) that matters most for your application.