It is defined by the International Electrotechnical Commission (IEC) under the international standard IEC 60529 [1] which classifies and provides a guideline to the degree of protection provided by …

Nov 24, 2024 · IP40: Prevent the intrusion of solid objects greater than 1.0mm: Prevent tools, wires or similar small foreign objects with a diameter or thickness greater than 1.0mm from entering and …

Jan 15, 2025 · IP ratings offer details on a device's ability to withstand dust or liquid penetration and the extent of its resistance. View our online selection of valves! The first digit in the IP rating denotes the …

Electric and electronic equipment deteriorate or malfunction when water or dust enters the device. The IEC has developed the ingress protection (IP) ratings, which grade the resistance of an enclosure …

Dec 3, 2025 · When you see IP40 , picture a device that’s safe from accidental pokes and prods with tools or wires, but completely vulnerable to any kind of water exposure.

Below is an easy-to-follow reference chart to help you decide which Ingress Protection rating you need or have.

As part of the International Protection (IP) Marking system, managed by the International Electrotechnical Commission (IEC), IP40 provides a clear guideline for the level of protection offered …

IP ratings classify the levels of protection against solid objects, dust, accidental contact, and water in electrical enclosures. IP ratings are key for understanding how well an instrument is sealed against …

Protected against solid objects over 50mm e.g. hands, large tools. Protected against vertically falling drops of water or condensation. Protected against solid objects over 12.5mm e.g. hands, large tools. …

Aug 2, 2013 · Protect your electrical enclosure and its contents by knowing where and how it will be used so that you can order one with the correct IP Rating. An IP (Ingress Protection) rating is used …