IP02 vs IP05
Head-to-head comparison of two IEC 60529 ingress protection ratings.
IP02 and IP05 are both IEC 60529 ingress protection codes, but they differ in liquid protection (level 2 vs 5). IP02 is rated for no protection and dripping water at 15° tilt, while IP05 provides no protection and water jets (6.3 mm nozzle).
Engineered to deliver no protection against solid objects and protection against vertically falling drops of water when the enclosure is tilted up to 15° from its normal position.. Classified as IEC 60529 ingress protection code IP02, it pairs solid level 0 with liquid level 2.
Under IEC 60529, IP05 specifies no protection against solid objects 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 0 with second-digit (liquid) level 5.
Detailed comparison
The stronger rating on each row is highlighted in emerald.
Solid protection (first digit)
IP02
0 — No Protection
IP05
0 — No Protection
Liquid protection (second digit)
IP02
2 — Dripping Water at 15° Tilt
IP05
5 — Water Jets (6.3 mm nozzle)
Dust-tight
IP02
No
IP05
No
Water-jet resistant
IP02
No
IP05
Yes
Submersible
IP02
No
IP05
No
Outdoor suitable
IP02
No
IP05
Yes
The exact difference (IP02 vs IP05)
Solid protection
IP02
Level 0 — No Protection
IP05
Level 0 — No Protection
Both IP02 and IP05 share the same solid protection: No Protection.
Liquid protection
IP02
Level 2 — Dripping Water at 15° Tilt
IP05
Level 5 — Water Jets (6.3 mm nozzle)
IP02 handles 0.3 mm/min drip rate (Dripping Water at 15° Tilt), while IP05 handles 30 kPa (Water Jets (6.3 mm nozzle)). IP05 provides 3 levels more liquid protection.
NEMA equivalents
No direct NEMA equivalent.
No direct NEMA equivalent.
Recommendation
IP05 offers higher overall protection than IP02. Choose IP05 for harsher environments; IP02 may suffice for milder conditions and can be more cost-effective.