THE WORLD
OF SCAME

Italy

Parre (Bergamo)

Please, select your language

Поиск товаров


Navigator

   
DETAILS OF TECHNICAL STANDARDS

EN 61439-3

Low-voltage switchgear and controlgear assemblies
Part 3: Distribution boards intended to be operated by ordinary persons (DBO)

Год файл Публикация SCAME
2012-04 N201
       

European Standard

 

Contents
(courtesy CENELEC)

IEC 61439-3:2012 defines the specific requirements for distribution boards intended to be operated by ordinary persons (DBO).
DBOs have the following criteria:
- intended to be operated by ordinary persons (e.g. switching operations and replacing fuse-links), e.g. in domestic (household) applications;
- outgoing circuits contain protective devices, intended to be operated by ordinary persons, complying e.g. with IEC 60898-1, IEC 61008, IEC 61009, IEC 62423 and IEC 60269-3;
- rated voltage to earth does not exceed 300 V a.c.;
- rated current (Inc) of the outgoing circuits does not exceed 125 A and the rated current (InA) of the DBO does not exceed 250 A;
- intended for the distribution of electrical energy;
- enclosed, stationary;
- for indoor or outdoor use.

This first edition cancels and replaces the first edition of IEC 60439-3 (1990), Amendment 1 (1993) and Amendment 2 (2001).
It constitutes a technical revision.
This edition includes the following significant technical changes with respect to IEC 60439-3 (including the amendments):
- alignment with IEC 61439-1:2011.

This publication is to be read in conjunction with IEC 61439-1:2011.

 



Active







"CROSS REFERENCE"
by SCAME


The main Standards
related to EN 61439-3


 

Corresponding European standards
No data available
 
Corresponding International standards
No data available
 
Organizations and Institutions
CENELECEuropean Committee for Electrotechnical Standardization
[European Standard]
 
Other related CENELEC Standards
EN 60439-1 Low-voltage switchgear and controlgear assemblies (BT panels).
Part 1: Requirements for type-tested and partially type-tested assemblies
EN 60439-3 Low-voltage switchgear and controlgear assemblies.
Part 3: Particular requirements for low-voltage switchgear and controlgear assemblies intended to be installed in places where unskilled persons have access for their use
Distribution boards
EN 60439-4 Low-voltage switchgear and controlgear assemblies (BT panels).
Part 4: Particular requirements for assemblies for construction sites (ASC)
EN 61439-1 Low-voltage switchgear and controlgear assemblies - Part 1: General rules
EN 61439-2 Low-voltage switchgear and controlgear assemblies
Part 2: Power switchgear and controlgear assemblies
Remains Current
EN 61439-3 Low-voltage switchgear and controlgear assemblies
Part 3: Distribution boards intended to be operated by ordinary persons (DBO)
EN 61439-4 Low-voltage switchgear and controlgear assemblies
Part 4: Particular requirements for assemblies for construction sites (ACS)
 
Thematic collection
Assemblies

 


Back to index











The "Suggestion"
by SCAME


The main Scame products
related to the requirements of the standard EN 61439-3


 

ADAPTO Series
ONE-WAY & MULTI-WAY Adaptors


BLOCK Series
for generic use


DOMINO IP66 Series
for generic use


GOMMA Series
for generic use (rubber)


MBOX Series
for construction site


MEGA Series
for construction site


MOBIL Series
for construction site


SALVAMOTORE Series
for construction site


TRANSFORMER Series
for construction site



See also the
Главный каталог

 

Rev.17.0206      

 

Share
 
 
 
Hоиск
Text:
Поиск по коду:
Поиск по описанию:
 
 
Утилита
Выясните как найти из тысяч конфигураций, Комбинацию устройства для Вас.
Узнайте совместимые изделия с корпусами Scame.
 
 
Pеклама
 

 
 
 
 

Поиск - Язык [] - Карта сайта - Контакты - Privacy - Правовая информация
©2005-2017 - SCAME PARRE S.p.A. - P.IVA IT 00137900163 - Active users: 781