IP35 vs IP62
Head-to-head comparison of two IEC 60529 ingress protection ratings.
IP35 and IP62 are both IEC 60529 ingress protection codes, but they differ in solid-object protection (level 3 vs 6) and liquid protection (level 5 vs 2). IP35 is rated for > 2.5 mm — tool / wire and water jets (6.3 mm nozzle), while IP62 provides dust-tight and dripping water at 15° tilt.
Built to withstand protection against solid objects larger than 2.5 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.. Classified as IEC 60529 ingress protection code IP35, it pairs solid level 3 with liquid level 5.
Built to withstand dust-tight (no ingress of dust) 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 IP62, it pairs solid level 6 with liquid level 2.
Detailed comparison
The stronger rating on each row is highlighted in emerald.
Solid protection (first digit)
IP35
3 — > 2.5 mm — Tool / Wire
IP62
6 — Dust-Tight
Liquid protection (second digit)
IP35
5 — Water Jets (6.3 mm nozzle)
IP62
2 — Dripping Water at 15° Tilt
Dust-tight
IP35
No
IP62
Yes
Water-jet resistant
IP35
Yes
IP62
No
Submersible
IP35
No
IP62
No
Outdoor suitable
IP35
Yes
IP62
No
The exact difference (IP35 vs IP62)
Solid protection
IP35
Level 3 — > 2.5 mm — Tool / Wire
IP62
Level 6 — Dust-Tight
IP35 provides "> 2.5 mm — Tool / Wire" (level 3), while IP62 provides "Dust-Tight" (level 6). IP62 is 3 levels higher.
Liquid protection
IP35
Level 5 — Water Jets (6.3 mm nozzle)
IP62
Level 2 — Dripping Water at 15° Tilt
IP35 handles 30 kPa (Water Jets (6.3 mm nozzle)), while IP62 handles 0.3 mm/min drip rate (Dripping Water at 15° Tilt). IP35 provides 3 levels more liquid protection.
NEMA equivalents
No direct NEMA equivalent.
No direct NEMA equivalent.
Recommendation
IP35 and IP62 offer comparable overall protection; choose based on the specific protection dimension (dust vs. water) that matters most for your application.