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BSI BS 4794-1:1979

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.) -- General requirements
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BSI BS 4794-1:1979

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.) -- General requirements

PUBLISH DATE 1982
PAGES 28
BSI BS 4794-1:1979
General requirements for control switches (e.g. push-buttons, rotary switches, foot switches, contactor relays, pressure switches, thermostats, programmers, limit switches) used in control circuits or auxiliary circuits of switchgear and contgrolgear. Includes requirements for control switches having a positive opening operation.
SDO BSI: British Standards Institution
Document Number 4794-1
Publication Date May 1, 1982
Language en - English
Page Count 28
Revision Level
Supercedes
Committee PEL/17
Publish Date Document Id Type View
May 1, 1982 BS 4794-1:1979 Revision
Nov. 27, 1973 BS 4794-1:1973 Revision