BS 7489:1991
Superseded
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
Specification for protection of electrical devices used on small craft to prevent ignition of surrounding flammable gases
Available format(s)
Hardcopy , PDF
Superseded date
15-11-1993
Superseded by
Language(s)
English
Published date
30-09-1991
Publisher
Important note : All end users must be registered with an Account prior to user licenses being assigned.Test methods and requirements.
| Committee |
GME/33
|
| DocumentType |
Standard
|
| Pages |
12
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| SupersededBy |
| Standards | Relationship |
| ISO 8846:1990 | Identical |
| IEC 60079-11:2011 | Explosive atmospheres - Part 11: Equipment protection by intrinsic safety "i" |
| IEC 60079-0:2011 | Explosive atmospheres - Part 0: Equipment - General requirements |
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.