Buy IEC High Voltage Alternating Current Circuit Breakers from SAI Global. STANDARDS. SUBSCRIPTIONS. Content Management Software. Buy IEC Ed. High-voltage alternating-current International Equivalents – Equivalent Standard(s) & Relationship – (Show below). Buy IEC HIGH VOLTAGE ALTERNATING CURRENT CIRCUIT BREAKERS from SAI Global.

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In and in response to calls from the WTO to open itself to more developing nations, the IEC launched the Affiliate Country Programme to encourage developing nations to become involved in the Commission’s work or to use its International Standards. Abstract Applies to a. Do you need a multi-user copy? Electrical engineering organizations International Electrotechnical Commission. This ensures that you are always up-to-date and saves you both time and money.

The benefits of a subscription: This includes manufacturers, providers, distributors and vendors, consumers and users, all levels of governmental agencies, professional societies and trade associations satndard well as standards developers from national standards bodies.

Logotype of the IEC. Today, the IEC is the world’s leading international organization in its field, and its standards are adopted as national standards by its members. Does not cover circuit-breakers intended for use on motive power units of electrical traction equipment, or circuit-breakers for use with overhead lines which include series capacitors.

This service is not available if you are a URL user where you do not log in with an email address. Crompton playing a key role.

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IEC 60056:1987

Also applies to the operating devices of circuit-breakers and their auxiliary equipment. However, circuit-breakers with a closing mechanism for dependent manual operation are not covered since a rated short-circuit-making current cannot be specified, and dependent manual operation may be objectionable because of safety considerations.

Currently, 82 countries are members while another 82 participate in the Affiliate Country Programme, which is not a form of membership but is designed to help industrializing countries get involved with the IEC. February Learn how and when to remove this template message.

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International Electrotechnical Commission

The IEC also manages three global conformity assessment systems that certify whether equipment, system or components conform to its International Standards. Also applies to the operating devices of circuit-breakers and their auxiliary equipment.

IEC Member countries include: The following test report forms are related: In addition, they can select a limited number of IEC Standards for their national standards’ library.

By using this site, you agree to the Terms of Use and Privacy Policy. This effort continues, and the International Electrotechnical Vocabulary ie on-line version of which is known as the Electropedia remains an important work in the electrical and electronic industries.

Retrieved 27 July Some NCs are public sector only, some are a combination of public and private sector, and some are private sector only. Retrieved from ” https: National committees are constituted in different ways.

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Two-pole circuit-breakers for use in single-phase systems are subject to agreement between manufacturer and user.

Does not cover circuit-breakers intended for use on motive power units of electrical traction equipment, or circuit-breakers for use with overhead lines which include series capacitors. IEC standards adopted by other certifying bodies may have some noted differences from the original IEC standard.

Applies only to three-pole circuit-breakers for use in three-phase systems and single-pole circuit-breakers for use in single-phase systems.

In addition, it works with several major standards development organizations, 60056 the IEEE with which it signed a cooperation agreement inwhich was amended in to include joint development work. Init published a multilingual international vocabulary to unify terminology relating to electrical, electronic and related technologies.

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Views Read Edit View history. You need to log in before adding standards to the monitoring service. However, circuit-breakers with a closing mechanism for dependent manual operation are not covered since a rated short-circuit-making current cannot be specified, and dependent manual operation may be objectionable because of safety considerations.

Standards monitoring is a free service designed for you who wish to be alerted of changes to or new editions of the standards required in your work.