IP65 vs IP41
Head-to-head comparison of two IEC 60529 ingress protection ratings.
IP65 and IP41 are both IEC 60529 ingress protection codes, but they differ in solid-object protection (level 6 vs 4) and liquid protection (level 5 vs 1). IP65 is rated for dust-tight and water jets (6.3 mm nozzle), while IP41 provides > 1 mm — small wires and vertically dripping water.
IP65 is dust-tight and resists low-pressure water jets (6.3 mm nozzle, 30 kPa). It is the most common standard for fully exposed outdoor electronics such as lighting, cameras, and EV chargers.
Under IEC 60529, IP41 specifies protection against solid objects larger than 1.0 mm and protection against vertically falling drops of water. Dripping water shall have no harmful effects.. It is an IEC 60529 ingress protection code combining first-digit (solid) level 4 with second-digit (liquid) level 1.
Detailed comparison
The stronger rating on each row is highlighted in emerald.
Solid protection (first digit)
IP65
6 — Dust-Tight
IP41
4 — > 1 mm — Small Wires
Liquid protection (second digit)
IP65
5 — Water Jets (6.3 mm nozzle)
IP41
1 — Vertically Dripping Water
Dust-tight
IP65
Yes
IP41
No
Water-jet resistant
IP65
Yes
IP41
No
Submersible
IP65
No
IP41
No
Outdoor suitable
IP65
Yes
IP41
No
The exact difference (IP65 vs IP41)
Solid protection
IP65
Level 6 — Dust-Tight
IP41
Level 4 — > 1 mm — Small Wires
IP65 provides "Dust-Tight" (level 6), while IP41 provides "> 1 mm — Small Wires" (level 4). IP65 is 2 levels higher.
Liquid protection
IP65
Level 5 — Water Jets (6.3 mm nozzle)
IP41
Level 1 — Vertically Dripping Water
IP65 handles 30 kPa (Water Jets (6.3 mm nozzle)), while IP41 handles 0.1 mm/min drip rate (Vertically Dripping Water). IP65 provides 4 levels more liquid protection.
NEMA equivalents
No direct NEMA equivalent.
No direct NEMA equivalent.
Recommendation
IP65 offers higher overall protection than IP41. Choose IP65 for harsher environments; IP41 may suffice for milder conditions and can be more cost-effective.