IP07 vs IP09K
Head-to-head comparison of two IEC 60529 ingress protection ratings.
IP07 and IP09K are both IEC 60529 ingress protection codes, but they differ in liquid protection (level 7 vs 9K). IP07 is rated for no protection and temporary immersion (up to 1 m), while IP09K provides no protection and high-pressure, high-temp water jets.
IP07 is an ingress protection code that ensures no protection against solid objects and protection against the effects of temporary immersion in water. Ingress of water in quantities causing harmful effects shall not be possible.. It is an IEC 60529 ingress protection code combining first-digit (solid) level 0 with second-digit (liquid) level 7.
The IP09K rating offers no protection against solid objects 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 0 with second-digit (liquid) level 9K.
Detailed comparison
The stronger rating on each row is highlighted in emerald.
Solid protection (first digit)
IP07
0 — No Protection
IP09K
0 — No Protection
Liquid protection (second digit)
IP07
7 — Temporary Immersion (up to 1 m)
IP09K
9 — High-Pressure, High-Temp Water Jets
Dust-tight
IP07
No
IP09K
No
Water-jet resistant
IP07
Yes
IP09K
Yes
Submersible
IP07
Yes
IP09K
Yes
Outdoor suitable
IP07
Yes
IP09K
Yes
The exact difference (IP07 vs IP09K)
Solid protection
IP07
Level 0 — No Protection
IP09K
Level 0 — No Protection
Both IP07 and IP09K share the same solid protection: No Protection.
Liquid protection
IP07
Level 7 — Temporary Immersion (up to 1 m)
IP09K
Level 9 — High-Pressure, High-Temp Water Jets
IP07 handles Hydrostatic ~10 kPa at 1 m (Temporary Immersion (up to 1 m)), while IP09K handles 8–10 MPa (High-Pressure, High-Temp Water Jets). IP09K provides 2 levels more liquid protection.
NEMA equivalents
No direct NEMA equivalent.
No direct NEMA equivalent.
Recommendation
IP09K offers higher overall protection than IP07. Choose IP09K for harsher environments; IP07 may suffice for milder conditions and can be more cost-effective.