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CAN/CSA-M421-00 (R2007)
Use of Electricity in Mines
SKU: 2413542
Published by CSA Group
Publication Year 2000
Reaffirmed in 2007
66 pages
Withdrawn
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Product Details
Update #2 was published as notification that this is now a National Standard of Canada.
1.1 This Standard establishes minimum requirements for electrical work and electrical equipment operating, or intended to operate, in mines and quarries.
1.2 This Standard is intended to be used in conjunction with CSA Standard C22.1, the requirements of which apply unless modified in this Standard.
Scope
1.1 This Standard establishes minimum requirements for electrical work and electrical equipment operating, or intended to operate, in mines and quarries.
1.2 This Standard is intended to be used in conjunction with CSA Standard C22.1, the requirements of which apply unless modified in this Standard.