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Homepage>BS Standards>29 ELECTRICAL ENGINEERING>29.120 Electrical accessories>29.120.30 Plugs, socket-outlets, couplers>BS 5125:1990 Specification for 50 A 650 V flameproof, restrained and bolted plugs and sockets for use in coal mines
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immediate downloadReleased: 1990-07-31
BS 5125:1990 Specification for 50 A 650 V flameproof, restrained and bolted plugs and sockets for use in coal mines

BS 5125:1990

Specification for 50 A 650 V flameproof, restrained and bolted plugs and sockets for use in coal mines

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Standard number:BS 5125:1990
Pages:22
Released:1990-07-31
ISBN:0 580 18482 X
Status:Standard
DESCRIPTION

BS 5125:1990


This standard BS 5125:1990 Specification for 50 A 650 V flameproof, restrained and bolted plugs and sockets for use in coal mines is classified in these ICS categories:
  • 29.120.30 Plugs, socket-outlets, couplers
  • 29.260.20 Electrical apparatus for explosive atmospheres

Specifies dimensional, construction and test requirements for plugs and sockets for flexible cables having three power and one pilot contacts and a scraping earth contact.