Understanding IP and IK Ratings for Outdoor Enclosures

Product Insights· Sep 18, 2026

Understanding IP and IK Ratings for Outdoor Enclosures

IP65 is not enough if impact resistance is poor—match IK codes to vandal-prone or coastal sites.

Understanding IP and IK Ratings for Outdoor Enclosures

Ingress protection (IP) covers dust and water; IK codes quantify mechanical impact. Outdoor meter cabinets and EV pedestals often need both high IP and IK08+.

Gasket quality, UV-stable plastics, and stainless fasteners matter as much as the rating stamp.

Verify cable gland IP continuity—one poorly sealed entry can void the enclosure rating.