IP standards help industrial workers assess how well enclosures are protected against hazards, like water, dust, dirt, and debris. They also clarify the compliance requirements for regulated applications. This guide explains IP ratings, how to measure them using instruments and calipers, and the protection levels your industrial enclosures should meet.
Electronic calipers measure an object’s internal and external dimensions, including inside, outside, depth, width, and height. The digital display provides precise readings, while the sliding jaw ensures accurate positioning. IP ratings help determine how well the object is protected from air, dirt, and water.
IP standards ensure electrical equipment meets international safety requirements. After passing compliance testing, the equipment is assigned an IP rating and certification, confirming it is safe and compliant for use.
Safety is a key focus of IP standards. Electrical equipment must undergo testing to ensure it meets safety requirements. Once passed, an IP rating is assigned to indicate that the equipment is safe for use.
An IP rating assures users that the equipment is reliable and suited for its intended application. It helps determine whether the product meets specific protection requirements for a given project.
Protection Level | Protection Against Human Touch and Foreign Matter - Type | Protection Against Human Touch and Foreign Matter - Description | Protection Against Water - Type | Protection Against Water - Description |
|---|---|---|---|---|
4 | x | x | Splash-proof type | Has no harmful effect from water splashes coming from any direction |
5 | Protection against dust | Protection against harmful dust (penetration of dust not affecting the function is considered OK.) | Jet-proof type | Has no harmful effect from direct water jets coming from any direction |
6 | Dust sealing | Protection against the penetration of dust and perfect protection against human touch | Water-resistant type | Letting no water in from direct water jets coming from any direction |
7 | x | x | Watertight type | Letting no water in under specified conditions if submerged |
