Main circuit (of a switching device)
all the conductive parts of a disconnect terminal block included in the circuit which it is designed to close or open
- Inherited
- 79
Hierarchy#
Ancestors (top) → ACG192 (highlighted) → subclasses and powertype instances. Capped at 12 each; see the full lists in the sections below.
Higher level classes3#
Declared properties#
No declared properties
This class does not declare any properties of its own.
Inherited properties (79) — click to expand
maximum uninterrupted current equal to the conventional free-air thermal current (lth)
voltage assigned by the manufacturer for a specified operating condition of an accessory
value stated for the transient overvoltage occurring in the circuit in which the equipment is fitted
number of no-load operating cycles without impairing the specified performance of the device
operating temperature limits, determined under prescribed conditions, of the air surrounding the complete switching device
number of electrically separated conducting paths of the main circuit of a switching device
maximum value of the AC voltage at which the switching device is intended to operate
range of voltage combined with a rated operational current intended to be switched by the device under specified conditions
value of current at which the switching device is intended to operate, under the conditions of utilization category AC-21, at a rated operational voltage of 230 V a.c.
value of current at which the switching device is intended to operate, under the conditions of utilization category AC-21, at a rated operational voltage of 690 V a.c.
value of current at which the switching device is intended to operate, under the conditions of utilization category AC-22, at a rated operational voltage of 230 V a.c.
value of current at which the switching device is intended to operate, under the conditions of utilization category AC-22, at a rated operational voltage of 400 V a.c.
value of current at which the switching device is intended to operate, under the conditions of utilization category AC-22, at a rated operational voltage of 690 V a.c.
maximum value of the AC voltage at which the switching device is intended to operate under the condition of the utilisation category AC-22
value of current at which the switching device is intended to operate, under the conditions of utilization category AC-23, at a rated operational voltage of 230 V a.c.
value of current at which the switching device is intended to operate, under the conditions of utilization category AC-23, at a rated operational voltage of 400 V a.c.
value of current at which the switching device is intended to operate, under the conditions of utilization category AC-23, at a rated operational voltage of 690 V a.c.
value of current at which the switching device is intended to operate, under the conditions of utilization category DC-21
maximum value of the DC voltage at which the switching device is intended to operate under the condition of the utilisation category DC-21
value of current at which the switching device is intended to operate, under the conditions of utilization category DC-22
maximum value of the DC voltage at which the switching device is intended to operate under the condition of the utilisation category DC-22
value of current at which the switching device is intended to operate, under the conditions of utilization category DC-23
maximum value of the d.c. voltage at which the switching device is intended to operate under the condition of the utilisation category DC-23
additional letter to the utilisation category code giving the distinction between frequent (A) and infrequent operation (B)
value of power of the load that the switching device is intended to control under the conditions of utilization category AC-3 at a rated operational voltage of 400 V a.c.
value of power of the three-phase motor load that the switching device is intended to control under the specified conditions at a rated operational voltage of 460 V 60 Hz
value of power of the three-phase motor load that the switching device is intended to control under the specified conditions at a rated operational voltage of 575 V 60 Hz
value of power of the single-phase motor load that the switching device is intended to control under the specified conditions at a rated operational voltage of 120 V 60 Hz
current stated by the manufacturer used for the temperature-rise tests of the equipment when mounted in a specified enclosure
number of poles protected under over-current condition
family of fuses following the same physical design principles with respect to the shape of the fuse-links, type of contact, etc. EXAMPLE: NH, BS, NF, H
code composed of one or more letters: The breaking range followed by the utilization category, and if needed, the time delay class EXAMPLE: gG, aM, gN class J ,gN class CC
specified set of dimensions of fuses within a fuse system, each individual size covering a given range of rated currents for which the specified dimensions of the fuses remain unchanged EXAMPLE: 00, 10 x 38 mm, 0,405 x 1,5 in
maximum current carried continuously by unenclosed equipment in free air without the temperature rise of the various parts exceeding the limits specified
value of power of the load that the switching device is intended to control under the conditions of utilization category AC-3 at a rated operational voltage of 230 V a.c.
value of current at which the switching device is intended to operate, at a rated operational voltage of 400 V a.c.
value of current at which the switching device is intended to operate, under the conditions of utilization category AC-3, at a rated operational voltage of 400 V a.c.
value of current at which the switching device is intended to operate, under the specified conditions, at the ambient temperature of 40 °C
value of power of the three-phase motor load connected in delta that the switching device is intended to control under the specified conditions at a rated operational voltage of 230 V a.c. and at 40 °C
value of power of the three-phase motor load connected in delta that the switching device is intended to control under the specified conditions at a rated operational voltage of 400 V a.c. and at 40 °C
value of power of the three-phase motor load connected in delta that the switching device is intended to control under the specified conditions at a rated operational voltage of 460 V 60 Hz
value of power of the three-phase motor load connected in delta that the switching device is intended to control under the specified conditions at a rated operational voltage of 575 V 60 Hz
value of power of the three-phase motor load connected in star that the switching device is intended to control under the specified conditions at a rated operational voltage of 230 V a.c. and at 40 °C
value of power of the three-phase motor load connected in star that the switching device is intended to control under the specified conditions at a rated operational voltage of 400 V a.c. and at 40 °C
value of power of the three-phase motor load connected in star that the switching device is intended to control under the specified conditions at a rated operational voltage of 460 V 60 Hz
value of power of the three-phase motor load connected in star that the switching device is intended to control under the specified conditions at a rated operational voltage of 575 V 60 Hz
number of contacts included in the main circuit of a mechanical switching device, intended to carry, in the closed position, the current of the main circuit, for which the force for opening the contacts is provided by an electromagnet
number of contacts included in the main circuit of a mechanical switching device, intended to carry, in the closed position, the current of the main circuit, for which the force for closing the contacts is provided by an electromagnet
value of current at which the switching device is intended to operate, under the conditions of utilization category AC-3, at a rated operational voltage of 230 V a.c.
value of current at which the switching device is intended to operate, under the conditions of utilization category AC-1, at a rated operational voltage of 400 V a.c.
value of current at which the switching device is intended to operate, under the conditions of utilization category AC-1, at a rated operational voltage of 230 V a.c.
value of power of the load that the switching device is intended to control under the conditions of utilization category AC-6b at a rated operational voltage of 400 V a.c.
value of power of the load that the switching device is intended to control under the conditions of utilization category AC-6b at a rated operational voltage of 230 V a.c.
value of power of the capacitive load that the switching device is intended to control under the specified conditions at a rated operational voltage of 460 V, 60 Hz
value of power of the capacitive load that the switching device is intended to control under the specified conditions at a rated operational voltage of 575 V, 60 Hz
value of power of the load that the switching device is intended to control under the conditions of utilization category DC-1 at a rated operational voltage of 440 V d.c.
value of power of the load that the switching device is intended to control under the conditions of utilization category DC-1 at a rated operational voltage of 220 V d.c.
value of power of the load that the switching device is intended to control under the conditions of utilization category DC-3 at a rated operational voltage of 440 V d.c.
value of power of the load that the switching device is intended to control under the conditions of utilization category DC-3 at a rated operational voltage of 220 V d.c.
value of power of the load that the switching device is intended to control under the conditions of utilization category DC-5 at a rated operational voltage of 440 V d.c.
value of power of the load that the switching device is intended to control under the conditions of utilization category DC-5 at a rated operational voltage of 220 V d.c.
value of current at which the switching device is intended to operate, under the conditions of utilization category DC-1, at a rated operational voltage of 440 V d.c.
value of current at which the switching device is intended to operate, under the conditions of utilization category DC-1, at a rated operational voltage of 220 V d.c.
value of current at which the switching device is intended to operate, under the conditions of utilization category DC-3, at a rated operational voltage of 440 V d.c.
value of current at which the switching device is intended to operate, under the conditions of utilization category DC-3, at a rated operational voltage of 220 V d.c.
value of current at which the switching device is intended to operate, under the conditions of utilization category DC-5, at a rated operational voltage of 440 V d.c.
value of current at which the switching device is intended to operate, under the conditions of utilization category DC-5, at a rated operational voltage of 220 V d.c.
ability of an overload protection for which the thermal time/current characteristic is not reset after the interruption of the current
value of current at which the switching device is intended to operate, under the conditions of utilization category AC-7a, at a rated operational voltage of 230 V a.c.
value of current at which the switching device is intended to operate, under the conditions of utilization category AC-7b, at a rated operational voltage of 230 V a.c.
maximum permissible value with which the fuse terminal block can be continuously loaded by the cartridge fuse-link under specified conditions
device associated with a switch to indicate the circuit state visually
value of current at which the switching device is intended to operate, under the conditions of utilization category AC-21, at a rated operational voltage of 400 V a.c.
lowest number of isolated sets of contacts that represent either normally open, normally closed, change over or cross-over function for which the device is intended
greatest number of isolated sets of contacts that represent either normally open, normally closed, change over or cross-over function for which the device is intended
number of degrees between each defined position of the device
availability of a defined position in which all contacts are open
availability of at least one defined position in which the device returns to a position in which all contacts are open
relation between the different operator positions versus the status of the association of contact sets in series or parallel operations
Imported properties5#
Subclasses#
No subclasses
This class is a leaf — no other classes inherit from it.
Is case of (powertype parents)1#
Metadata#
- Version
- 1
- Revision
- 2
- Status
- Standard
- Publisher
- IEC
- Published in
- IEC 62683DB
- Responsible committee
- IEC SC121A
- Change request
C00058- Dates
- Original: 2014-15-01
- Current version: 2014-15-01
- Current revision: 2016-09-20
Full source data#
Every key from the original .xls export, including multilingual variants, status, publisher, committee, and workbook-specific codes.
Raw properties (33 keys from source .xls) — click to expand
- C002
- C00058
- C011
- IEC
- C012
- IEC 62683DB
- C016
- Standard
- C017.de
- 1
- C017.fr
- 1
- C017.zh
- 1
- C018.de
- 2017-11-29
- C018.fr
- 2016-03-29
- C018.zh
- 2017-09-26
- C019.de
- DKE, Andreas Boeumler
- C019.fr
- IEC 121A/WG 17
- C019.zh
- SAC, Li Hui
- MDC_P001_5
- 0112/2///62683#ACG192
- MDC_P002_1
- 1
- MDC_P002_2
- 2
- MDC_P003_0
- 2020-01-07
- MDC_P003_1
- 2014-15-01
- MDC_P003_2
- 2014-15-01
- MDC_P003_3
- 2016-09-20
- MDC_P004.de
- Hauptstromkreis (eines Schaltgeräts)
- MDC_P004.en
- Main circuit (of a switching device)
- MDC_P004.fr
- Circuit principal (d'un appareil de connexion)
- MDC_P004.zh
- （开关电器的）主电路
- MDC_P006.de
- alle leitfähigen Teile der Prüftrenn-Reihenklemme, die zum Stromkreis gehören, der ein- und ausgeschaltet werden soll
- MDC_P006.en
- all the conductive parts of a disconnect terminal block included in the circuit which it is designed to close or open
- MDC_P006.fr
- ensemble des pièces conductrices du bloc de jonction à sectionnement insérées dans le circuit qu'il a pour fonction de fermer ou d'ouvrir
- MDC_P006.zh
- 用于闭合和断开电路的断开接线端子排的所有导电部件
- MDC_P010
- 0112/2///62683#ACG000
- MDC_P011
- ITEM_CLASS
- MDC_P012
- IEC SC121A
- MDC_P013
- {0112/2///62683#ACC014}
- MDC_P090
- {0112/2///62683#ACE424,0112/2///62683#ACE444,0112/2///62683#ACE460,0112/2///62683#ACE447,0112/2///62683#ACE440}
Version history3#
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.