IP06 vs IP25
Head-to-head comparison of two IEC 60529 ingress protection ratings.
IP06 and IP25 are both IEC 60529 ingress protection codes, but they differ in solid-object protection (level 0 vs 2) and liquid protection (level 6 vs 5). IP06 is rated for no protection and powerful water jets (12.5 mm nozzle), while IP25 provides > 12.5 mm — finger and water jets (6.3 mm nozzle).
With IP06, an enclosure receives no protection against solid objects and protection against powerful water jets. Water projected in powerful jets by a 12.5 mm nozzle 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 6.
IP25 is an ingress protection code that ensures protection against solid objects larger than 12.5 mm and protection against water jets. Water projected by a 6.3 mm nozzle against the enclosure from any direction shall have no harmful effects.. It is an IEC 60529 ingress protection code combining first-digit (solid) level 2 with second-digit (liquid) level 5.
Detailed comparison
The stronger rating on each row is highlighted in emerald.
Solid protection (first digit)
IP06
0 — No Protection
IP25
2 — > 12.5 mm — Finger
Liquid protection (second digit)
IP06
6 — Powerful Water Jets (12.5 mm nozzle)
IP25
5 — Water Jets (6.3 mm nozzle)
Dust-tight
IP06
No
IP25
No
Water-jet resistant
IP06
Yes
IP25
Yes
Submersible
IP06
No
IP25
No
Outdoor suitable
IP06
Yes
IP25
Yes
The exact difference (IP06 vs IP25)
Solid protection
IP06
Level 0 — No Protection
IP25
Level 2 — > 12.5 mm — Finger
IP06 provides "No Protection" (level 0), while IP25 provides "> 12.5 mm — Finger" (level 2). IP25 is 2 levels higher.
Liquid protection
IP06
Level 6 — Powerful Water Jets (12.5 mm nozzle)
IP25
Level 5 — Water Jets (6.3 mm nozzle)
IP06 handles 100 kPa (Powerful Water Jets (12.5 mm nozzle)), while IP25 handles 30 kPa (Water Jets (6.3 mm nozzle)). IP06 provides 1 level more liquid protection.
NEMA equivalents
No direct NEMA equivalent.
No direct NEMA equivalent.
Recommendation
IP25 offers higher overall protection than IP06. Choose IP25 for harsher environments; IP06 may suffice for milder conditions and can be more cost-effective.