BS 5424-1:1977:1988 Edition

$142.49

Specification for controlgear for voltages up to and including 1000 V a.c. and 1200 V d.c. – Contactors

Published By	Publication Date	Number of Pages
BSI	1988	59

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Categories: 29.130.20 - Low voltage switchgear and controlgear, BSI

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Description

Electro-magnetically, pneumatically and electro-pneumatically operated contactors of air-break, oil immersed break and vacuum type. Classification, characteristics, conditions for operation and construction, tests, current ratings for different utilization categories.

Additional information

Status	Withdrawn
Related National Standard Of	IEC 60158-1B, IEC 60158-1, IEC 60158-1A
Title	Specification for controlgear for voltages up to and including 1000 V a.c. and 1200 V d.c. – Contactors
Replaces	BS 775-1:1969
Publisher	BSI
Committee	PEL/17
Pages	59
Publication Date	1988-03-31
Withdrawn Date	1992-06-15
Replaced By	BS EN 60947-4-1:1992
ISBN	0 580 09139 2
Standard Number	BS 5424-1:1977
Descriptors	Fuses, Classification systems, Dielectric-strength tests, Making capacity, Endurance testing, Switches, Rated voltage, Electrical testing, Electrical protection equipment, Ratings, Leakage paths, Test equipment, Switchgear, Circuit-breakers, Circuits, Type testing, Electric control equipment, Breaking capacity, Clearance distances, Contactors, Short-circuit currents, Thermal testing, Marking, Temperature-rise limit
ICS Codes	29.130.20 - Low voltage switchgear and controlgear

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BS 5424-1:1977

$142.49


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