This document applies, when required by the relevant product standard, to lowvoltage switchgear and controlgear hereinafter referred to as equipment or device and intended to be connected to circuits. Gv2me14 motorschutzschalter, 3p, 610a, tasterbetatigung. Cutlerhammer moulded case circuit breakers 1 162500 amperes. The original standard in the uk was bs 3871 part 2 1966, which was followed by the evolution of iec. Iec 602041 safety of machinery electrical equipment of. Abb 5 basics of iec motors enclosures this is the area where iec standards get very specific. Iec 60079 0 explosive atmospheres part 0 equipment general requirements. Iec shall not be held responsible for identifying any or all such patent rights. Cutlerhammer moulded case circuit breakers 162500 amperes for iec 60947 2 applications 3 switchboard machine tool control panel busbar trunking tapoff individual circuit breaker enclosure panelboard panelboards as both main and branch circuit protection devices g, e, j, k, l and nframes. Functional units are defined by standard iec 604391 as a part of a lowvoltage switchgear and controlgear assembly including all the electrical and mechanical elements that contribute to the fulfillment of the same function. Member body national differences iecee iec system of. Miniature circuit breakers residential buildings and infrastructure applications univ. These proximity switches are selfcontained, have semiconductor switching elements s and are intended to be connected to circuits, the rated voltage of which does not exceed 250 v 50 hz60 hz a.
Documents sold on the ansi standards store are in electronic adobe acrobat pdf format, however some iso and iec. Iec 609472 the all risk insurance for circuit breakers part 3 iec 609472 the all risk insurance for circuit breakers part 2 clearing up confusion over 80% vs. Public authorities can therefore be confident that they are meeting these international obligations when using iec. Iec 609471,2 international electrotechnical commission en 609472 european standard gb china national standard guojia biaozhun gost r 50030. The scope includes all parts of the pv array up to but not including energy storage devices, power conversion equipment or loads. Ul 609471 lowvoltage switchgear and controlgear part. Conclusion 34 3 standard iec 609472 standard iec 609472 n came into force in 1989 n takes into account the circuitbreaker main technological upgrades standard iec 60 185 categories. Iec 60898 bs en 609472 en 609472, iec 609472 relates to low voltage circuit breakers for use in household and similar installations.
Iec system of conformity assessment schemes for electrotechnical equipment and components iecee. In order to promote public education and public safety, equal justice for all, a better informed citizenry, the rule of law, world trade and world peace, this legal document is hereby made. A9f77420 iec 609472 schneider ic60n c curve a9f7 text. Annex c normative individual pole shortcircuit test sequence. Pdf iec 60079 0 explosive atmospheres part 0 equipment. Iec 60947 2 kema, semko, cb, ce cdm163 63 3p,4p 50 10 16 20 25 32 40 50 63 690v 6000v 400v 50 25 30 18 50 120 4000 6000 25 30 type frame size rated current a number of poles rated frequency hz rated current in a rated insulation voltage ui v rated impulse withstand voltage uimp v rated operational voltage ue v icu ka 400v ics ka 400v. Disclosure to promote the right to information whereas the parliament of india has set out to provide a practical regime of right to information for citizens to secure access to information under the control. The iec 600682 environmental testing package is a comprehensive environmental testing package that includes more than 60 standards which support testing methods for various environmental conditions. Iec system for mutual recognition of test certificates for electrical equipment iecee cb scheme cb test certificate product circuit breaker name and address of the.
V ac 250440 v dcpole 601 6012 rated making and breaking capacity icn acc. Tm solution low voltage switchgear ls industrial systems. Mccb electrical characteristics to iec 609472, en 609472. Iec 609472 the allrisk insurance for circuit breakers. This standard applies, when required by the relevant product standard, to switchgear and controlgear hereinafter referred to as equipment and intended to be connected to circuits, the rated voltage of which does not exceed 1 000 v a. Gv2l06 motorschutzschalter, 3p, 1,6a, magnetischer ausloser. Pdf 0125a 630ples mccb 609472 max zs 609472 max earth loop impedance. However, iec uses numbers to describe enclosures, and there are a lot of them. In the uk traditionally known as miniature circuit breakers mcbs. Miniature circuit breakers 1, 2, 3 and 4pole series up to 125af iec 60898, iec 60947 2 1a 63a 6ka at 230400vac nf. Din en 609471 supplement 1 february 2008 lowvoltage switchgear and controlgear overcurrent protective devices part 1. Iec 614392, and the compliance with the general rules iec 614391 is always implicit.
Bs en 609473 lowvoltage switchgear and controlgear. This third edition of iec 609472 cancels and replaces the second edition published in 1995. This part does not apply to equipment coming within the scope of iec 60947 2, iec 60947 41 and iec 60947 51. Firstly, the use of iec and iso international standards is consist ent with the obligations of countries that are members of the wto to reduce technical barriers to trade. The combination of a mounting plate with switchgear components is called a functional unit. Useries bastidor abierto tomo i complementos tecnicos. Safety of household and similar electrical appliances. All bsi british standards available online in electronic and print formats. The present technical manual is intended as an aid in project design and the application of lowvoltage switchgear and controlgear in switchgear assemblies and machine control.
The authors thank the international electrotechnical commission iec for permission to reproduce information from its international standard. The equipment has no devices under the scope of iec 60439 na 4. Iec 61439 the rule is two parts for each type of assembly. Reference guide low voltage motors basics of iec motors. Open dripproof and totally enclosed are the descriptive words nema uses. Mccb electrical characteristics to iec 609472, en 609472, jis c 820121 ann. Miniature circuit breakers abb industrial solutions. The sentence tta switchgear according to iec 604391 is now replaced by power switchgear and. The compliance of an assembly is declared referring to the specific assembly standard e. Cl cl hl hl hl hl hl front connected rear connected drilling plan front view m4 0. Iec system for confirmity testing and certification of electrical equipment committee of testing laboratories low voltage switchgear and control gear iec 609473.
Iec en 60898 2 vde 064112, and for applications up to 63 a with a switching capacity up to 25 ka in accordance with iec en 60947 2 vde 0660101 5sp miniature circuit breaker for highvoltage applications for applications between 80 and 125 a with a switching capacity of 10 ka in accordance with iec en 608981 vde 0641 part 11. This standard applies to circuitbreakers, the main contacts of which are intended to be connected to circuits, the rated voltage of which does not exceed 1 000 v a. Standard iec 60947 2 is part of a series of standards defining the specifications for lv electrical switchgear. The result is that the product complies with both iecen 609472 and the extra demands of vc8036. A9f74206 ic60n miniature circuit breaker 2p 6a c curve.
This part does not apply to equipment coming within the scope of iec 609472, iec 6094741 and iec. This part does not apply to equipment coming within the scope of iec 609472, iec 6094741 and iec 6094751. Iec low voltage air circuit breakers product focus up to 690 vac 42 ka to 100 ka icu 800 to 6300 a iec 609472 proven performance expanded capabilities high withstand ratings. Iso 7000 iec 60417 graphical symbols for use on equipment. Ul 6094752 lowvoltage switchgear and controlgear part. This standard is not intended to cover proximity switches with analogue outputs. Cutlerhammer moulded case circuit breakers 1 162500. Iec 609472 application applied to power distribution of ac 50hz60hz, rated operational voltage 400 690v, rated current 200a6300a and lower for power distribution and protecting circuit. Cutlerhammer moulded case circuit breakers 162500 amperes for iec 609472 applications 3 switchboard machine tool control panel busbar trunking tapoff individual circuit breaker enclosure. The national differences and group differences, national deviations, special national conditions snc and regulatory requirements, are based solely on information provided to the secretariat by the iecee member bodies andor ncbs and other sources. Relates to low voltage circuit breakers for use in industrial and similar installations. This collection includes both iso and iec graphical symbols that can be placed on equipment to indicate how to use it correctly and safely. This part of international standard iec 60335 has been prepared by iec technical committee 61. Iec 60947 2 application applied to power distribution of ac 50hz60hz, rated operational voltage 400 690v, rated current 200a6300a and lower for power distribution and protecting circuit and power supply equipment aganist harm from overload, undervoltage, short circuit, earthing, and other faults.
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