IEC 60947-3:1990 ED1

Low-voltage switchgear and controlgear. Part 3: Switches, disconnectors, switch-disconnectors and fuse-combination units IEC 60947-3:1990 ED1

Publication date:   Apr 15, 1990

Scope

States the characteristics of the equipment, the conditions
with which the equipment shall comply (operation and
behaviour in normal service, operation and behaviour in case
of specified abnormal conditions, dielectric properties) the
test for confirming that these conditions have been met and
the methods to be adopted for these tests; the information
to be marked on the equipment or made available by the
manufacturer, e.g. in the catalogue.
This publication supersedes IEC 60408 (1985) and should be read in conjunction with IEC 60947-1 (1988).