Customer Support: +44 (0)203 327 3140

Login to i2i Subscription Intertek.com
  • There are no items in your cart
We noticed you’re not on the correct regional site. Switch to our AMERICAS site for the best experience.
Go to AMERICAS site
Dismiss alert
Please enter a keyword to search
Advanced search
Home
BSI
BS 7657:2010

BS 7657:2010

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by
superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

Specification for cut-out assemblies up to 100 A rating, for power supply to buildings

Available format(s)

Hardcopy , PDF

Superseded date

31-05-2022

Language(s)

English

Published date

28-02-2010

Publisher

British Standards Institution

Foreword
1 Scope and references
2 Terms and definitions
3 Classification
4 Characteristics
5 Product information
6 Normal service and mounting conditions
7 Constructional and performance requirements
8 Tests
Annexes
Annex A (informative) - Guide to the uninterrupted rated
        current of fuses under various conditions of
        installation
Bibliography

Describes the requirements for cut-out assemblies up to 100 A rating, for power supply to buildings.

This standard specifies the requirements for cut-out assemblies up to 100 A rating, for power supply to buildings. Each cut-out assembly provides a means of terminating service cables, fuse protection, a neutral facility and/or a means of earthing the supply, and anti-tamper protection. Cut-out assemblies are suitable for use on single-phase or three-phase low-voltage public electricity supply systems with a maximum voltage up to 440 V a.c. and at a frequency of 50 Hz, the neutral being effectively earthed.

The provisions of the general rules dealt with in BS EN 60947-1:2007 are applicable to this standard when specifically called for.

NOTE Clauses and subclauses, tables, figures and annexes of the general rules thus applicable are identified by reference to BS EN 60947-1:2007, for example, BS EN 60947-1:2007, 1.2.3; BS EN 60947-1:2007, Table 1; BS EN 60947-1:2007, Annex A.

Committee
PEL/121/1
DevelopmentNote
Supersedes BS 7657(1993) and 09/30181298 DC. To be read in conjunction with BS EN 60947-1. (02/2010)
DocumentType
Standard
Pages
38
PublisherName
British Standards Institution
Status
Superseded
SupersededBy
Supersedes

BS EN 60216-1:2013 Electrical insulating materials. Thermal endurance properties Ageing procedures and evaluation of test results
BS EN 60269-1 : 2007 LOW-VOLTAGE FUSES - PART 1: GENERAL REQUIREMENTS
BS EN 60051-1:2017 Direct acting indicating analogue electrical measuring instruments and their accessories Definitions and general requirements common to all parts
IEC 60050-441:1984 International Electrotechnical Vocabulary (IEV) - Part 441: Switchgear, controlgear and fuses
BS 6004:2000 Electric cables. PVC insulated, non-armoured cables for voltages up to and including 450/750 V, for electric power, lighting and internal wiring
BS EN 60439-1:1999 Low-voltage switchgear and controlgear assemblies Type-tested and partially type-tested assemblies
BS EN 60695-2-10:2013 Fire hazard testing Glowing/hot-wire based test methods. Glow-wire apparatus and common test procedure
BS IEC 60050-195:1998 International electrotechnical vocabulary Earthing and protection against electric shock
BS EN 60695-11-10:2013 Fire hazard testing Test flames. 50 W horizontal and vertical flame test methods
BS EN 60947-1 : 2007 LOW-VOLTAGE SWITCHGEAR AND CONTROLGEAR - PART 1: GENERAL RULES
BS EN 60695-2-11:2014 Fire hazard testing Glowing/hot-wire based test methods. Glow-wire flammability test method for end-products (GWEPT)
BS 5372(1997) : 1997 SPECIFICATION FOR DIMENSIONS OF CABLE TERMINATIONS FOR MULTI-CORE EXTRUDED SOLID DIELECTRIC INSULATED DISTRIBUTION CABLES OF RATED VOLTAGES 600/1000 V AND 1900/3300 V HAVING COPPER OR ALUMINIUM CONDUCTORS
BS 7870-3.10:2001 LV and MV polymeric insulated cables for use by distribution and generation utilities. Specification for distribution cables of rated voltage 0.6/1 kV PVC insulated combined neutral and earth copper wire concentric cables with copper or aluminium conductors
BS EN 60085:2008 Electrical insulation. Thermal evaluation and designation
BS EN 60335-1 : 2012 HOUSEHOLD AND SIMILAR ELECTRICAL APPLIANCES - SAFETY - PART 1: GENERAL REQUIREMENTS (IEC 60335-1:2010, MODIFIED)

View more information
£244.00
Excluding VAT
GBP
CAD
CHF
CNY
DKK
EUR
GBP
HKD
IDR
INR
JPY
KRW
MXN
NOK
NZD
SEK
SGD
USD
ZAR
Hardcopy - English
PDF - English
01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50

Access your standards online with a subscription

Features

  • Simple online access to standards, technical information and regulations.

  • Critical updates of standards and customisable alerts and notifications.

  • Multi-user online standards collection: secure, flexible and cost effective.

Learn more on subscription solutions

or

Get in touch with us