Circuit-breaker
mechanical switching device, capable of making, carrying and breaking currents under normal circuit conditions and also making, carrying for a specified time and breaking currents under specified abnormal circuit conditions such as those of short-circuit
Hierarchy#
Ancestors (top) → ACC201 (highlighted) → subclasses and powertype instances. Capped at 12 each; see the full lists in the sections below.
Higher level classes3#
Declared properties10#
information necessary for unambiguous identification of the device
general technical aspects of the circuit-breaker
ACF003Main circuit (of a switching device) for Circuit-breakerCLASS_REFERENCE_TYPE(0112/2///62683#ACG003)all the conductive parts of the circuit-breaker included in the circuit which it is designed to close or open
prospective short-circuit condition, stated by the manufacturer, which the circuit-breaker can withstand satisfactorily
release which causes the circuit-breaker to open when the current in the release exceeds a predetermined value
all the conductive parts of the circuit-breaker which are intended to be included in a circuit other than the main circuit
communication function for the transfer of information between the circuit-breaker and the system
ACF008Installation, mounting and dimensions for Circuit-breakerCLASS_REFERENCE_TYPE(0112/2///62683#ACG008)physical information of the circuit-breaker for installation
terminals, screws or other parts, used for the electrical connection of conductors of external circuits of the circuit-breaker
conformity of a device with specified requirements and compliance with recognised product standards
Subclasses#
No subclasses
This class is a leaf — no other classes inherit from it.
Metadata#
- Synonyms
- Moulded case circuit breaker
- Source document
- IEC 60050-441: 1984, 441-14-20
- Version
- 1
- Revision
- 2
- Status
- Standard
- Publisher
- IEC
- Published in
- IEC 62683-1:2017
- Responsible committee
- IEC SC121A
- Change request
C00146- Dates
- Original: 2012-09-27
- Current version: 2016-09-16
- Current revision: 2016-09-16
Full source data#
Every key from the original .xls export, including multilingual variants, status, publisher, committee, and workbook-specific codes.
Raw properties (38 keys from source .xls) — click to expand
- C002
- C00146
- C011
- IEC
- C012
- IEC 62683-1:2017
- C016
- Standard
- C017.de
- 1
- C017.fr
- 1
- C017.zh
- 1
- C018.de
- 2017-06-15
- C018.fr
- 2012-09-27
- C018.zh
- 2017-09-26
- C019.de
- DKE, Jürgen Schütz
- C019.fr
- IEC 121A/WG 17
- C019.zh
- SAC, Li Hui
- MDC_P001_5
- 0112/2///62683#ACC201
- MDC_P002_1
- 1
- MDC_P002_2
- 2
- MDC_P003_0
- 2020-01-07
- MDC_P003_1
- 2012-09-27
- MDC_P003_2
- 2016-09-16
- MDC_P003_3
- 2016-09-16
- MDC_P004.de
- Leistungsschalter
- MDC_P004.en
- Circuit-breaker
- MDC_P004.fr
- Disjoncteur
- MDC_P004.zh
- 断路器
- MDC_P006_1
- IEC 60050-441: 1984, 441-14-20
- MDC_P006.de
- mechanisches Schaltgerät, das Ströme unter bestimmungsgemäßen Betriebsbedingungen im Stromkreis einschalten, führen und ausschalten und auch unter festgelegten außergewöhnlichen Bedingungen wie z. B. Kurzschluss einschalten, während einer festgelegten Zeit führen und ausschalten kann
- MDC_P006.en
- mechanical switching device, capable of making, carrying and breaking currents under normal circuit conditions and also making, carrying for a specified time and breaking currents under specified abnormal circuit conditions such as those of short-circuit
- MDC_P006.fr
- appareil mécanique de connexion capable d'établir, de supporter et d'interrompre des courants dans les conditions normales du circuit, ainsi que d'établir, de supporter pendant une durée spécifiée et d'interrompre des courants dans des conditions anormales spécifiées du circuit telles que celles du court-circuit
- MDC_P006.zh
- 能接通、承载以及分断正常电路条件下的电流，也能在所规定的非正常电路(例如短路)下接通、承载一定时间和分断电流的一种机械开关电器。
- MDC_P007.de
- kompakter Leistungsschalter, offener Leistungs-schalter
- MDC_P007.en
- Moulded case circuit breaker
- MDC_P007.fr
- disjoncteur boîtier moulé, disjoncteur ouvert
- MDC_P010
- 0112/2///62683#ACC200
- MDC_P011
- ITEM_CLASS
- MDC_P012
- IEC SC121A
- MDC_P014
- {0112/2///62683#ACF001,0112/2///62683#ACF002,0112/2///62683#ACF003,0112/2///62683#ACF004,0112/2///62683#ACF005,0112/2///62683#ACF006,0112/2///62683#ACF007,0112/2///62683#ACF008,0112/2///62683#ACF009,0112/2///62683#ACF701}
- MDC_P019
- true
- MDC_P033
- {false}
Version history2#
IEC CDD records every published revision of each entity — version number, status, timestamp, and the change request that introduced it. OpenCDD captures the full chain of custody from cdd.iec.ch; the entry marked Current is the one rendered on this page.