Specification for mining type flameproof gate-end boxes Gate-end boxes with air-break circuit-breakers (for use on 3-phase a.c. circuits up to 650 volts)

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

30-08-1968

Publisher

British Standards Institution

Cooperating organizations
Foreword
Specification
1. Scope
2. Definitions
3. Service conditions
4. Ratings
5. Marking
6. Design and construction
7. Tests
8. Information to be supplied to the manufacturer
with the enquiry
Appendix
A. Metric values
Figures
1. Arrangement of busbar chamber and flange,
terminals and interconnections
2. Busbar interconnecting trunk
3. Skid coupling arrangement
4. Busbar end cover

Service conditions; ratings, design and construction, including means of protection; test requirements.

This British Standard specifies requirements for mining type flameproof gate-end boxes with air-break circuit-breakers for use on 3-phase a.c. circuits up to 650 volts.

Committee	W/-
DevelopmentNote	Supersedes 66/9630 DC (10/2005) Reviewed and confirmed by BSI, January 2011. (12/2010)
DocumentType	Standard
Pages	22
PublisherName	British Standards Institution
Status	Current

BS 862(1939) : LATEST	AIR BREAK CIRCUIT BREAKERS (INCLUDING TOTALLY ENCLOSED AND FLAMEPROOF TYPE) FOR VOLTAGES NOT EXCEEDING 660 VOLTS
BS 159:1957	Specification. Busbars and busbar connections
BS 542:1973	Specification for cable glands and sealing boxes for association with apparatus for use at mines and quarries
BS 936(1960) : LATEST	OIL CIRCUIT BREAKERS FOR MEDIUM VOLTAGE ALTERNATING CURRENT SYSTEMS
BS 3101:1959	Specification. Intrinsically-safe remote-control circuits associated with restrained plugs and sockets for use in coal mines
BS 88(1952) : LATEST	CARTRIDGE FUSES FOR VOLTAGES UP TO AND INCLUDING 1000 V a.c. AND 1500 V d.c.
BS 350:2004	Conversion factors for units
BS 3454:1984	Specification for 1.9/3.3 kV, 300 A bolted flameproof cable couplers and adaptors (including 380/660 V and 640/1100 V, 300 A adaptors), primarily for use in mines

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BS 787-2:1968

Specification for mining type flameproof gate-end boxes Gate-end boxes with air-break circuit-breakers (for use on 3-phase a.c. circuits up to 650 volts)

Table of Contents

Abstract

Scope

General Product Information

Standards Referencing This Book

Category

Subcategory