DIN 22418:1989
Electrical apparatus for potentially explosive atmospheres for mining; screw plugs; safety requirements and testing

Standard No.

DIN 22418:1989

Release Date

1989

Published By

German Institute for Standardization

Status

Be replaced

Replace By

DIN 22418:1989-04

Latest

DIN 22418:1989-04

Replace

DIN 22418:1979

Scope

Screw plugs are used for locking of not utilized thread borings in apparatus for potentially explosive atmospheres.

DIN 22418:1989 history

• 1989 DIN 22418:1989-04 Electrical apparatus for potentially explosive atmospheres for mining; screw plugs; safety requirements and testing
• 1989 DIN 22418:1989 Electrical apparatus for potentially explosive atmospheres for mining; screw plugs; safety requirements and testing
• 0000 DIN 22418:1979