• BS 109:1922

BS 109:1922

Air-break knife switches and air-break isolating switches for voltages not exceeding 660 volts excluding totally-enclosed and flame proof types

BSI Group , 01/30/1933

Publisher: BS

File Format: PDF

$132.00$264.16


More BS Standards PDF

BS PD CLC/TR 50510:2021

BS PD CLC/TR 50510:2021

$199.00 $399.00

BS PD IEC TS 61044:2021

BS PD IEC TS 61044:2021

$95.00 $191.00

BS PD ISO/TS 21236-2:2021

BS PD ISO/TS 21236-2:2021

$132.00 $264.16

BS SP 31 & 32:2021

BS SP 31 & 32:2021

$80.00 $160.00