IEC 62642-2-6:2010 provides for security grades 1 to 4, (see IEC 62642-1) specific or non-specific wired or wirefree opening contacts (magnetic), and includes the requirements for four environmental classes covering applications in internal and outdoor locations as specified in IEC 62599-1.
More Standards PDF
IEC 60034-9 Ed. 4.0 b:2003
$24.00 $49.00
IEC 62237 Ed. 1.0 b:2003
$139.00 $278.00
IEC 61951-1 Ed. 2.0 b:2003
$45.00 $91.00
IEEE C37.32-2002
$37.00 $74.00