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Protection of electronics against solid foreign objects

 

​According to the EN 60529 standard, the protection of device enclosures against access to hazardous parts and against solid foreign objects is defined in the enclosure classes IP1X....IP4X with various probe tests.

ClassProtection against touchProtection against foreign objects
IP1XProtected against access to hazardous parts in the back of the handProtected against solid foreign objects with a diameter of 50 mm and greater
IP2XProtected against access to hazardous parts with a fingerProtected against solid foreign objects with a diameter of 12,5 mm and greater
IP3XProtected against access to hazardous parts with a toolProtected against solid foreign objects with a diameter of 2,5 mm and greater
IP4XProtected against access to hazardous parts with a wireProtected against solid foreign objects with a diameter of 1,0 mm or greater

 

Tightness testing services

 

CUSTOMER SERVICE
Emailinfo@vtt.fi
Tel.+358 20 722 7070
Fax+358 20 722 7001

Opening hours 9:00 - 11:00 and 12:00 - 15:00, GMT +2 time zone

 

CONTACT US

P.O. Box 1000, FI-02044 VTT, Finland
Tel. exchange +358 20 722 111
Opening hours Mon - Fri 8:00 - 16:30,
GMT +2 time zone
Fax +358 20 722 7001

CUSTOMER SERVICE

info@vtt.fi
Tel. +358 20 722 7070
Fax +358 20 722 7001
Opening hours 9:00 - 11:00 and
12:00 - 15:00,
GMT +2 time zone

INTERACT