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EN 50055:1991/A1:1995

Electrical apparatus for the detection and measurement of combustible gases - Performance requirements for Group I apparatus indicating up to 5% (v/v) methane in air EN 50055:1991/A1:1995

General information

99.60 Withdrawal effective   Jan 1, 1999

CENELEC

CLC/TC 31 Electrical apparatus for potentially explosive atmospheres

European Norm

19.080   Electrical and electronic testing

Life cycle

PREVIOUSLY

WITHDRAWN
EN 50055:1991

NOW

WITHDRAWN
EN 50055:1991/A1:1995
99.60 Withdrawal effective
Jan 1, 1999

REVISED BY

WITHDRAWN
EN 50055:1998