• BS 4794-2-2.20:1982

BS 4794-2-2.20:1982

Specification for control switches (switching devices, including contactor relays, for control and auxiliary circuits, for voltages up to and including 1000 V a.c. and 1200 V d.c.)-Position switches with positive opening operation

BSI Group , 03/31/1987

Publisher: BS

File Format: PDF

$80.00$160.02


Additional specific requirements for position switches with positive opening operation, used in the safeguarding of machinery.

BS 4794-2-2.20:1982 History

BS 5424-1:1977

BS 5424-1:1977

$132.00 $264.16

BS 4941-1:1979

BS 4941-1:1979

$132.00 $264.16

BS 4794-2-2.20:1982

BS 4794-2-2.20:1982

$80.00 $160.02

BS 4941-4:1977

BS 4941-4:1977

$132.00 $264.16

BS 4941-3:1977

BS 4941-3:1977

$154.00 $309.88

BS 4794-2 SECTIONS 2.3+AND 2.4:1977
BS 4941-2:1977

BS 4941-2:1977

$95.00 $190.50

BS 4794-2-2.1:1977

BS 4794-2-2.1:1977

$80.00 $160.02

BS 587:1957

BS 587:1957

$154.00 $309.88

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