Per IEC60529-1, EN60529-1, and similar standards

Number format: IPXX

• IP = Ingress Protection
• Each digit identifies the level of compliance
• “0” or “X” = not evaluated
• Examples: IP54, IP62, IP4X, IPX3….
• Minimum IP code level required is defined by the end product standard based onthe intended product environment.

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1st Characteristic Numeral: Protection against solid bodies

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2nd Characteristic Numeral: Protection against liquid

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