BS 5424-1:1977
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Specification for controlgear for voltages up to and including 1000 V a.c. and 1200 V d.c. Contactors
Hardcopy , PDF
English
31-03-1988
31-05-1992
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.
| Committee |
PEL/17
|
| DevelopmentNote |
REPLACES BS 775: PART 1:1969. IMPLEMENTS CENELEC HD 408.
|
| DocumentType |
Standard
|
| Pages |
59
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
| BS 5424-2:1987 | Low-voltage controlgear Specification for semiconductor contactors (solid state contactors) |
| ESI 37-1 : ISSUE 2 | 415V AC SWITCHGEAR, CONTROLGEAR AND FUSEGEAR |
| BS 5126-4:1982 | Mining type flameproof supply and control units for use on systems up to 1100 V Specification for units to power drilling machines |
| BS 4999-111:1987 | General requirements for rotating electrical machines Specification for built-in thermal protection for electric motors rated at 660 volts a.c. and below |
| DEFSTAN 02-636/1(2000) : 2000 | REQUIREMENTS FOR AC AND DC STARTING AND CONTROL GEAR CATEGORY 2 |
| BS 4941-3:1977 | Specification for motor starters for voltages up to and including 1000 V a.c. and 1200 V d.c. Rheostatic rotor starters |
| BS 4941-2:1977 | 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 |
| BS 5424-3:1988 | Specification for controlgear for voltages up to and including 1000 V a.c. and 1200 V d.c. Additional requirements for contactors subject to certification |
| BS 2501:1992 | Specification for commercial refrigerated storage cabinets of the closed reach-in type |
| BS 5655-2:1988 | Lifts and service lifts Safety rules for the construction and installation of hydraulic lifts |
| BS 5655-1:1986 | Lifts and service lifts Safety rules for the construction and installation of electric lifts |
| BS 6134:1991 | Specification for pressure and vacuum switches |
| BS 6134:1981 | Specification for pressure and vacuum switches |
| BS 142-2.3(1984) : LATEST | ELECTRICAL PROTECTION RELAYS - REQUIREMENTS FOR THE PRINCIPAL FAMILIES OF PROTECTION RELAYS - SPECIFICATION FOR THERMAL ELECTRICAL RELAYS |
| BS 5655-3:1989 | Lifts and service lifts Specification for electric service lifts |
| BS 1608:1990 | Specification for electrically driven refrigerant condensing units |
| BS 5582:1978 | Specification for low voltage switchgear and controlgear for industrial use. Terminal marking and distinctive number for auxiliary contacts of particular contactors |
| BS 466:1984 | Specification for power driven overhead travelling cranes, semi-goliath and goliath cranes for general use |
| BS 5126-3:1982 | Mining type flameproof supply and control units for use on systems up to 1100 V Specification for air-cooled single phase lighting transformer units |
| BS 4941-4:1977 | Specification for motor starters for voltages up to and including 1000 V a.c. and 1200 V d.c. Reduced voltage a.c. starters, two-step auto-transformer starters |
| BS 2771-1:1986 | Electrical equipment of industrial machines Specification for general requirements |
| BS 5992-2(1980) : AMD 9688 | ELECTRICAL RELAYS - SPECIFICATION FOR - ALL - OR - NOTHING ELECTRICAL RELAYS |
| 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 5656:1983 | Safety rules for the construction and installation of escalators and passenger conveyors |
| BS 7333:1990 | Specification for slewing jib cranes |
| BS 6878(1988) : 1988 | SPECIFICATION FOR HIGH-VOLTAGE SWITCHGEAR AND CONTROLGEAR FOR INDUSTRIAL USE - CAST ALUMINIUM ALLOY ENCLOSURES FOR GAS-FILLED HIGH-VOLTAGE SWITCHGEAR AND CONTROLGEAR |
| BS 3053:1983 | Specification for commercial refrigerated cabinets for the sale and/or display of food products |
| BS 7354:1990 | Code of practice for design of high-voltage open-terminal stations |
| BS 5501-2:1977 | Electrical apparatus for potentially explosive atmospheres Oil immersion \'o\' |
| BS 5419:1977 | Specification for air-break switches, air-break disconnectors, air-break switch disconnectors and fuse-combination units for voltages up to and including 1000 V a.c. and 1200 V d.c. |
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