IP17 vs IPX7
Head-to-head comparison of two IEC 60529 ingress protection ratings.
IP17 and IPX7 are both IEC 60529 ingress protection codes, but they differ in solid-object protection (level 1 vs 0). IP17 is rated for > 50 mm — back of hand and temporary immersion (up to 1 m), while IPX7 provides no protection and temporary immersion (up to 1 m).
Built to withstand protection against solid objects larger than 50 mm and protection against the effects of temporary immersion in water. Ingress of water in quantities causing harmful effects shall not be possible.. Classified as IEC 60529 ingress protection code IP17, it pairs solid level 1 with liquid level 7.
IPX7 resists temporary immersion up to 1 meter for 30 minutes, with solid protection not specified. Common for portable electronics that may be dropped in water.
Detailed comparison
The stronger rating on each row is highlighted in emerald.
Solid protection (first digit)
IP17
1 — > 50 mm — Back of Hand
IPX7
0 — No Protection
Liquid protection (second digit)
IP17
7 — Temporary Immersion (up to 1 m)
IPX7
7 — Temporary Immersion (up to 1 m)
Dust-tight
IP17
No
IPX7
No
Water-jet resistant
IP17
Yes
IPX7
Yes
Submersible
IP17
Yes
IPX7
Yes
Outdoor suitable
IP17
Yes
IPX7
Yes
The exact difference (IP17 vs IPX7)
Solid protection
IP17
Level 1 — > 50 mm — Back of Hand
IPX7
Level 0 — No Protection
IP17 provides "> 50 mm — Back of Hand" (level 1), while IPX7 provides "No Protection" (level 0). IP17 is 1 level higher.
Liquid protection
IP17
Level 7 — Temporary Immersion (up to 1 m)
IPX7
Level 7 — Temporary Immersion (up to 1 m)
Both IP17 and IPX7 share the same liquid protection: Temporary Immersion (up to 1 m).
NEMA equivalents
No direct NEMA equivalent.
No direct NEMA equivalent.
Recommendation
IP17 offers higher overall protection than IPX7. Choose IP17 for harsher environments; IPX7 may suffice for milder conditions and can be more cost-effective.