BS 5620:1995
Current
The latest, up-to-date edition.
Specification for 200 A 1100 V flameproof restrained and bolted plugs and sockets for use in coal mines
Hardcopy , PDF
English
15-02-1995
Committees responsible
Foreword
Specification
1 Scope
2 References
3 Information and requirements to be agreed and
documented
4 Definitions
5 Metallic components
6 Insulation
7 Contacts
8 Terminals
9 Plug
10 Socket
11 Closer caps for sockets
12 Plug and socket assembly
13 Plug coupling unit
14 Dimensions
15 Flameproof enclosure
16 Type tests
17 Routine tests
18 Marking
Tables
1 Properties of electrical insulating materials
2 Test mandrel dimensions
3 Contact tube conditioning data
Figures
1 Contact dispositions for alternative voltage modes
2 Type 1 restrained plug (650 V mode)
3 Type 1 bolted plug (650 V mode)
4 Type 2 restrained plug
5 Type 1 restrained socket (650 V mode)
6 Type 1 bolted socket (650 V mode)
7 Type 2 restrained socket
8 Type 1 flameproof closure cap for restrained sockets
9 Type 1 flameproof closure cap for bolted sockets
10 Type 2 flameproof closure cap for restrained sockets
List of references
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