Current stage: 99.60 Withdrawal effective Jan 1, 1999
Originator: CENELEC
Owner: CLC/TC 31 Electrical apparatus for potentially explosive atmospheres
Type: European Norm
ICS: 19.080 Electrical and electronic testing
WITHDRAWN EN 50054:1991
WITHDRAWN EN 50054:1991/A1:1995 99.60 Withdrawal effective Jan 1, 1999
WITHDRAWN EN 50054:1998