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CEI EN IEC 61020-1

CEI Classification: 23-109

Interruttori elettromeccanici per uso in apparecchiature elettriche ed elettroniche
Parte 1: Specifica generica
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Publication Date: 2019-06
ValidFrom: 2019-07
Language: EN
Pages: 96
Issue Num.:  16886 E
Commitee: CEI-SC23J, CEI-CT23
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La presente Norma specifica la terminologia, i simboli, i metodi di prova e altre informazioni necessarie per assicurare la coerenza delle specifiche particolari per gli interruttori elettromeccanici destinati ad essere utilizzati nelle apparecchiature elettriche ed elettroniche. La Norma intende descrivere i metodi di valutazione degli interruttori elettromeccanici al fine di chiarirne meglio le loro capacità e le loro caratteristiche tecniche. Gli interruttori trattati dalla presente Norma sono dispositivi che aprono, chiudono o commutano un circuito elettrico mediante il movimento meccanico delle loro parti mobili conduttrici (contatti) e funzionanti alla tensione nominale massima di 480 V e corrente nominale massima di 63 A. La presente Norma non include gli interruttori a tastiera utilizzati nei sistemi informatici; viceversa gli interruttori elettromeccanici a chiave sono inclusi nel suo campo di applicazione.
La presente Norma supera completamente la Norma CEI EN 61020-1:2016-03 che rimane applicabile fino al 20-02-2022 e rispetto alla quale costituisce una revisione di carattere tecnico/editoriale.

Questa Norma viene pubblicata dal CEI nella sola lingua inglese in quanto particolarmente mirata a settori specialistici.
La presente Norma recepisce il testo originale inglese della Pubblicazione IEC.

Relations

Replaces: CEI EN 61020-1

See also

EN IEC 61020-1:2019
IEC 61020-1:2019

International Coding Standard (ICS)

31.220.20
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ICS

International Classification for Standards (ICS) is an international classification system for technical standards.

The ICS is a hierarchical classification organized on three levels.

Level 1 covers the main fields of activity in standardization, e.g. road vehicle engineering, agriculture, metallurgy.

Each field has a two-digit notation, e.g.

  43    Road Vehicle Engineering

The main fields are subdivided into groups (level 2). The notation of a group consists of the field notation and a three-digit group number, separated by a point, e.g.

  43.040    Road vehicle systems

Some groups are further divided into sub-groups (level 3). The notation of a sub-group consists of the group notation and a two-digit number, separated by a point, e.g.

  43.040.20 Lighting, signaling and warning devices

You can identify the ICS code of your interest by typing the code or a keywordword in the dropdown ICS field, and by selecting one of the filtered results.

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By flagging this control, the search for keywords will not be limited to the Standard Number and Title fields, but will also be performed in the Abstract of the standard.

This way, you will get more results.

You should use this option when you can not find the desired result with the standard approach and it is necessary to extend the scope of the search: by increasing the number of results, you will increase the number of non-relevant elements, as well.