IEC 60439-1:1999
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
Low-voltage switchgear and controlgear assemblies - Part 1: Type-tested and partially type-tested assemblies
Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users
01-22-2009
09-30-1999
Applies to low-voltage switchgear and controlgear assemblies (type-tested assemblies (TTA) and partially type-testedassemblies (PTTA)), the rated voltage of which does not exceed 1 000 V a.c. at frequencies not exceeding 1 000 Hz, or 1 500 V d.c.
Important note : All end users must be registered with an Account prior to user licenses being assigned.Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.