BS 542:1973
$86.31
Specification for cable glands and sealing boxes for association with apparatus for use at mines and quarries
Published By | Publication Date | Number of Pages |
BSI | 1973 | 14 |
Cable sealing and dividing boxes with cable glands, designed to be filled with solid setting bituminous compound (not sealing boxes filled with oil). Construction, physical properties of insulation materials and minimum electrical creepage distances; clearance distances between bare conductors; details of screwed terminals.