IP2X and IPXXB

[fredrico]

Evening, doing a bit of revision for my 2391 exam next week. Whats the difference between IP2X and IPXXB? I know IP2X is protection against a finger of diameter larger than 12mm, and no longer than 80mm. Is IPXXB protection against a test finger??

Cheers

 

[JamesBrownLive]

BRB 416.2.1

And have a read of this thread..

IET Forums - Difference between IP2X and IPXXB

And no that's not me, although we share the same avatar :beatnik: