Answer / sharada

IPXX is the "Ingress Protection" rating.
in IPXX first digit X stands for Degree of protection
against solid object. & second digit X stands for Degree of
protection against moisture or water
e.g. IP56 means protected against ingress of dust & heavy
seas or water projected in powerful jets.

Answer / sathish

We can represents the IPXX is to IPX1X2.
IP means "Ingress Protection" and also the X1 is Protection
against solid objects X2 is protection against Liquid
objects.

for examble:
IP45
4 denotes protected against solid objects over 1mm tools,
wires & small wires

5 denotes protected against liquid objects over low
pressured of water from all direction

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