IP20 vs IP41
Head-to-head comparison of two IEC 60529 ingress protection ratings.
IP20 and IP41 are both IEC 60529 ingress protection codes, but they differ in solid-object protection (level 2 vs 4) and liquid protection (level 0 vs 1). IP20 is rated for > 12.5 mm — finger and no protection, while IP41 provides > 1 mm — small wires and vertically dripping water.
IP20 protects against contact with a finger and solid objects larger than 12.5 mm. It has no water protection and is intended for dry, indoor use such as consumer electronics and IT equipment.
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)
IP20
2 — > 12.5 mm — Finger
IP41
4 — > 1 mm — Small Wires
Liquid protection (second digit)
IP20
0 — No Protection
IP41
1 — Vertically Dripping Water
Dust-tight
IP20
No
IP41
No
Water-jet resistant
IP20
No
IP41
No
Submersible
IP20
No
IP41
No
Outdoor suitable
IP20
No
IP41
No
The exact difference (IP20 vs IP41)
Solid protection
IP20
Level 2 — > 12.5 mm — Finger
IP41
Level 4 — > 1 mm — Small Wires
IP20 provides "> 12.5 mm — Finger" (level 2), while IP41 provides "> 1 mm — Small Wires" (level 4). IP41 is 2 levels higher.
Liquid protection
IP20
Level 0 — No Protection
IP41
Level 1 — Vertically Dripping Water
IP20 provides "No Protection" (level 0), while IP41 provides "Vertically Dripping Water" (level 1). IP41 is 1 level higher.
NEMA equivalents
No direct NEMA equivalent.
Recommendation
IP41 offers higher overall protection than IP20. Choose IP41 for harsher environments; IP20 may suffice for milder conditions and can be more cost-effective.