Find the most up-to-date version of IEC at Engineering Buy IEC Ed. High-voltage alternating-current circuit-breakers from SAI Global. IEC High Voltage Alternating Current Circuit Breakers. Be notified when this Standard is updated or amended – Add to StandardsWatch. General.
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Staðlabúðin – IEC
Learn more about the cookies we use and how to change your settings. Also applies to the ief devices of circuit-breakers and their auxiliary equipment. Please download Chrome or Firefox or view our browser tips.
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You may find similar items within these categories by selecting from the choices below:. Our prices are in Swiss francs CHF. 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.
This website is best viewed with browser version of up to Microsoft Internet Explorer 8 or Firefox 3. Metallgekapselte Wechselstrom-Schaltanlagen fuer Nennspannungen ueber 1 kV bis einschliesslich 52 kV. Abstract Applies to a. Replaces IEC to The following test report forms are related: Two-pole circuit-breakers for use in single-phase systems are subject to agreement between manufacturer and user.
July Replaced By: The faster, easier way to work with standards. Take the smart route to manage medical device compliance.
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Applies only to three-pole circuit-breakers for use in three-phase systems and single-pole circuit-breakers for use in single-phase systems. Switchgear, Control equipment, 600556 current, Protected electrical equipment, Electric enclosures, Metals, Rated voltage, High-voltage equipment, Rated frequencies, Temperature-rise limit, Design, Earthing, Type testing, Testing conditions, Electrical testing, Mechanical ic, Performance testing, Artificial weathering tests, Dielectric measurement, Fault currents, Leak tests, Partial discharges.
Search all products by. We accept all major credit cards American Express, Mastercard and VisaPayPal and bank transfers as form of payment. 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.
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