• There are no items in your cart

BIS IS 12640-2 : 2008

Current
Current

The latest, up-to-date edition.

RESIDUAL CURRENT OPERATED CIRCUIT-BREAKING FOR HOUSEHOLD AND SIMILAR USES - PART 2: CIRCUIT-BREAKERS WITH INTEGRAL OVERCURRENT PROTECTION (RCBOS)
Published date

01-12-2013

NATIONAL FOREWORD
1 Scope
2 Normative references
3 Definitions
4 Classification
5 Characteristics of RCBOs
6 Marking and other product information
7 Standard conditions for operation in service and for
  installation
8 Requirements for construction and operation
9 Tests
Annex A (normative) - Test sequence and number of
        samples to be submitted for certification
        purposes
Annex B (normative) - Determination of clearances and
        creepage distances
Annex C (normative) - Arrangement for the detection of
        the emission of ionized gases during short-circuit
        tests
Annex D (normative) - Routine tests
Annex E (normative) - Special requirements for auxiliary
        circuits for safety extra-low voltage
Annex F (normative) - Coordination between RCBOs and
        separate fuses associated in the same circuit
Annex G (normative) - Additional requirements and tests
        for RCBOs consisting of a circuit-breaker and
        a residual current unit designed for assembly
        on site
Annex H (normative) - List of tests, additional test
        sequences and numbers of samples for verification
        of compliance of RCBOs with the requirements
        of electromagnetic compatibility (EMC)
Annex IA (informative) - Methods for determination of
         short-circuit power-factor
Annex IB (informative) - Glossary of symbols
Annex IC (informative) - Examples of terminals
Annex ID (informative) - Correspondence between ISO
         and AWG copper conductors
Annex IE (informative) - Follow-up testing programme for
         RCBOs

Applicable to residual current operated circuit-breakers with integral overcurrent protection functionally independent of, or functionally dependent on, line voltage for household and similar uses, for rated voltages not exceeding 440 V a.c. with rated frequencies of 50 Hz, 60 Hz or 50/60 Hz and rated currents not exceeding 125 A and rated short-circuit capacities not exceeding 25000 A for operation at 50 Hz or 60 Hz.

Committee
ETD 7
DocumentType
Standard
PublisherName
Bureau of Indian Standards
Status
Current

BIS SP 72 : 2010(R2014) NATIONAL LIGHTING CODE 2010
BIS IS/IEC 60947-2 : 2003 LOW-VOLTAGE SWITCHGEAR AND CONTROLGEAR - PART 2: CIRCUIT BREAKERS
BIS IS/IEC 60898-1 : 2002 ELECTRICAL ACCESSORIES - CIRCUIT-BREAKERS FOR OVER CURRENT PROTECTION FOR HOUSEHOLD AND SIMILAR INSTALLATIONS - PART 1: CIRCUIT-BREAKERS FOR AC OPERATION
BIS IS 15787 : 2008 SWITCH-SOCKET-OUTLETS (NON-INTERLOCK TYPE)
BIS IS 12640-1 : 2008 RESIDUAL CURRENT OPERATED CIRCUIT-BREAKERS FOR HOUSEHOLD AND SIMILAR USES - PART 1: CIRCUIT-BREAKERS WITHOUT INTEGRAL OVERCURRENT PROTECTION (RCCBS)

IEC 60060-2:2010 High-voltage test techniques - Part 2: Measuring systems
IEC 60038:2009 IEC standard voltages
BIS IS 12063 : 1987(R2004) CLASSIFICATION OF DEGREES OF PROTECTION PROVIDED BY ENCLOSURES OF ELECTRICAL EQUIPMENT
BIS IS 1885-74 : 2012(R2017) ELECTROTECHNICAL VOCABULARY - PART 74: ELECTRICAL AND MAGNETIC DEVICES
IEC 60898:1995 Electrical accessories - Circuit-breakers for overcurrent protection for household and similar installations
IEC 60050-151:2001 International Electrotechnical Vocabulary (IEV) - Part 151: Electrical and magnetic devices
IEC 60884-1:2002+AMD1:2006+AMD2:2013 CSV Plugs and socket-outlets for household and similar purposes - Part1: General requirements
IEC 60050-441:1984 International Electrotechnical Vocabulary (IEV) - Part 441: Switchgear, controlgear and fuses
IEC 61008-1:2010+AMD1:2012+AMD2:2013 CSV Residual current operated circuit-breakers without integral overcurrent protection for household and similar uses (RCCBs) - Part1: General rules
IEC 60364-5-53:2001+AMD1:2002+AMD2:2015 CSV Electrical installations of buildings - Part 5-53: Selection and erection of electrical equipment - Isolation, switching and control
BIS SP 30 : 2011(R2016) NATIONAL ELECTRICAL CODE
IEC 61543:1995 Residual current-operated protective devices (RCDs) for household and similar use - Electromagnetic compatibility
BIS IS 8828 : 1996(R2006) ELECTRICAL ACCESSORIES - CIRCUIT BREAKERS FOR OVER CURRENT PROTECTION FOR HOUSEHOLD AND SIMILAR INSTALLATIONS
BIS IS 9000-5-1&2 : 1981(R2004) BASIC ENVIRONMENTAL TESTING PROCEDURES FOR ELECTRONIC AND ELECTRICAL ITEMS - PART 5: DAMP HEAT (CYCLIC) TEST
BIS IS 12360 : 1988(R2015) VOLTAGE BANDS FOR ELECTRICAL INSTALLATIONS INCLUDING PREFERRED VOLTAGES AND FREQUENCY
IEC 60695-2-1-0 : 1.0 FIRE HAZARD TESTING - TEST METHODS - GLOW-WIRE TEST METHODS - GENERAL
BIS IS 12640-1 : 2008 RESIDUAL CURRENT OPERATED CIRCUIT-BREAKERS FOR HOUSEHOLD AND SIMILAR USES - PART 1: CIRCUIT-BREAKERS WITHOUT INTEGRAL OVERCURRENT PROTECTION (RCCBS)
BIS IS 14614 : 1998(R2004) RESIDUAL CURRENT-OPERATED PROTECTIVE DEVICES (RCDS) FOR HOUSEHOLD AND SIMILAR USE - ELECTROMAGNETIC COMPATIBILITY
BIS IS 1293 : 2005 AMD 6 2013 PLUGS AND SOCKET-OUTLETS OF RATED VOLTAGE UP TO AND INCLUDING 250 VOLTS AND RATED CURRENT UP TO 16 AMPERES - SPECIFICATION
BIS IS 2071-3 : 1976(R2006) METHODS OF HIGH VOLTAGE TESTING - PART 3: MEASURING DEVICES
IEC 60529:1989+AMD1:1999+AMD2:2013 CSV Degrees of protection provided by enclosures (IP Code)
IEC 60755:2017 General safety requirements for residual current operated protective devices
BIS IS 1885-17 : 1979(R2017) ELECTROTECHNICAL VOCABULARY - PART 17: SWITCHGEAR AND CONTROLGEAR
IEC 60364-4-443:1995+AMD1:1998 CSV Electrical installations of buildings - Part 4: Protection for safety - Chapter 44: Protection against overvoltages - Section 443: Protection against overvoltages of atmospheric origin or due to switching
IEC 60051:1973 Recommendations for direct acting indicating electrical measuring instruments and their accessories
IEC 60068-2-28:1990 Environmental testing - Part 2: Tests. Guidance for damp heat tests
BIS IS 12032-7 : 1987(R2004) GRAPHICAL SYMBOLS FOR DIAGRAMS IN THE FIELD OF ELECTROTECHNOLOGY - PART 7: SWITCHGEAR, CONTROLGEAR AND PROTECTIVE DEVICES
BIS IS 11000-2-1 : 2008(R2015) FIRE HAZARD TESTING - PART 2: TEST METHODS - SECTION 1: GLOW-WIRE APPARATUS AND COMMON TEST PROCEDURE
IEC 60068-2-30:2005 Environmental testing - Part 2-30: Tests - Test Db: Damp heat, cyclic (12 h + 12 h cycle)

View more information
Sorry this product is not available in your region.

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.