Revision as of 09:55, 8 November 2005 edit Markus Kuhn (talk \| contribs) Extended confirmed users 3,374 edits Clarified that the 3rd digit exists only in the Australian version of the standard ← Previous edit		Revision as of 10:20, 8 November 2005 edit undo Markus Kuhn (talk \| contribs) Extended confirmed users 3,374 edits Clarified 3rd digit (see also discussion page) Next edit →
Line 3: For example, an electrical socket rated IP22 is protected against insertion of fingers and will not be damaged or become unsafe when exposed to vertically or nearly vertically dripping water. IP22 or IP2X are typical minimum requirements for the design of electrical accessories for in-door use. ~~The~~One source reports that the Australian national standard ~~AS1939~~AS 1939 adds to the international standard a third optional digit, which indicates protection against mechanical impact damage. It ranges from 0 =for no protection, ~~while~~to 9 =for protection against 20 [[joule]] ~~impact~~impacts (5equivalent to k [[Kgkg]] atdropped from 40 [[cm]]). ==First digit== Line 112: ==External link== *[http://www.accesscomms.com.au/IP.htm Australian IP ratings] [[Category:Electrical engineering]]

IP code: Difference between revisions