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BS 4794-2.5&2.6(1978) : LATEST

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

SPEC FOR CONTROL SWITCHES INCL CONTACTOR RELAYS FOR CNTL AUXILIARY CIRCUITS VOLT 1000V A.C. 1200V D.C. IND LIGHTS STANDARDIZATION OF FIXING HOLE OF SINGLE HOLE MOUNTED PUSH BUTTONS INDICATOR LIGHTS
Superseded date

08-31-1992

Published date

11-23-2012

Publisher

British Standards Institution

Applies to indicator lights, fitted with one or more lamps, used in industry, such as incandescent lamp indicator lights, discharge lamp indicator lights, indicator lights with built in voltage reducing device. Deals with indicator lights designed to fit in same physical space as pushbuttons dealt with in IEC Publication 337 2, Control Switches, Part 2: Special Requirements for Specific Types of Control Switches.

Committee
PEL/10
DocumentType
Standard
PublisherName
British Standards Institution
Status
Superseded

Standards Relationship
IEC 60337-2C:1977 Identical

BS 6520:1984 Specification for low voltage switchgear and controlgear for industrial use. Control switches. Position switches 30 x 55. Dimensions and characteristics
BS 6518:1984 Specification for low voltage switchgear and controlgear for industrial use. Control switches. Position switches 42.5 x 80. Dimensions and characteristics
BS 7262:1990 Specification for automatic safe load indicators

IEC 60073:2002 Basic and safety principles for man-machine interface, marking and identification - Coding principles for indicators and actuators

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