BS 4941-2:1977

Name: BS 4941-2:1977
Brand: BSI

Superseded

View Superseded by

Specification for motor starters for voltages up to and including 1000 V a.c. and 1200 V d.c. Reduced voltage a.c. starters, star delta starters

Available format(s)

Hardcopy , PDF

Superseded date

05-31-1992

Language(s)

English

Published date

01-31-1977

Publisher

British Standards Institution

Function of starters for use with three-phase motors which may start with the stator windings connected in star and run with the stator windings connected in delta.

Committee	PEL/17
DevelopmentNote	REPLACES THE REQUIREMENTS FOR STAR-DELTA STARTERS FOR VOLTAGES UP TO AND INCLUDING 1000 V a.c. IN BS 587: 1957. IMPLEMENTS CENELEC HD 421
DocumentType	Standard
Pages	21
PublisherName	British Standards Institution
Status	Superseded
SupersededBy	BS EN 60947-4-1:1992 BS EN 60947-4-1 : 2010

Standards	Relationship
IEC 60292-2:1970	Identical

BS 6880-1:1988	Code of practice for low temperature hot water heating systems of output greater than 45 kW Fundamental and design considerations
BS 4941-1:1979	Specification for motor starters for voltages up to and including 1000 V a.c. and 1200 V d.c. Direct-on-line (full voltage) a.c. starters

BS 5424-1:1977	Specification for controlgear for voltages up to and including 1000 V a.c. and 1200 V d.c. Contactors
BS 4941-1:1979	Specification for motor starters for voltages up to and including 1000 V a.c. and 1200 V d.c. Direct-on-line (full voltage) a.c. starters