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Pushbutton / Indicator Lamp Topic: Degree of Protection (IP-[][])

FAQ No. FAQ001855

Question

What is IP-[][]?

Answer

Degree of Protection

Note: Conferral of the IP-[][] mark is based on the testing methods described below. Confirm satisfactory sealing performance in the actual operating environment and under the actual operating conditions before use.

IEC (International Electrotechnical Commission):
IEC (International Electrotechnical Commission) Standards (IEC 529:1989-11)

IEC(International Electrotechnical Commission)

JEM (Japan Electrical Manufacturers Association) Standards (JEM1030: 1991)

F (Oil-proof): Protected against improper operation due to oil drops or spray from any direction. G (Oil-resistant): Protected against penetration of oil drops or spray from any direction.

NEMA (National Electrical Manufacturers Association)

The following table shows conversions from NEMA enclosure ratings to IEC529 degree of protection ratings. Converting in the reverse direction is not possible.

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