Protected against a solid object greater
than 50mm, such as a hand
The IP Rating, International Electrotechnical Commission (IEC) standard 60529,
classifies and rates the degree of protection provided against intrusion (body parts
such as hands and fingers), dust, accidental contact, and water by mechanical casings
and electrical enclosures. The equivalent British standard is EN 60529 and it is the
common standard adhered to in the GCC region, United Kingdom and Europe.
IP ratings are represented by combining the first and second digits of the following columns. See the example below.
Degree of protection against solid objects


Protected against a solid object greater
than 50mm, such as a hand

Protected against a solid object greater
than 12.5mm, such as a hand

Protected against a solid object greater
than 2.5mm, such as a wire

Protected against a solid object greater
than 1.0mm, such as a thin strap

Prevents ingress of dust sufficient to cause harm

No ingress of dust

Degree of protection against water


Protected against water drops

Protected against water drops at a 15 degree angle

Protected against water spray at 60 degree angle

Protected against water spalshing from any angle

Protected against water jets from any angle

Protected against powerful water jets and heavy seas

Protected against the effects of temporary submersion in water.

Protected against the effects of permanent submersion in water.
GRP Industries’ enclosures are type tested at renowned renowned independent international testing laboratories in the United Kingdom to validate the IP rating achieved by our products. Our products are independently tested every year for the last 20 years. Please contact us if you require a copy of one of the test certificates for any product in our range for your proposal.
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