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Norm

OVE EN IEC 60947-3

Issue date: 2021 10 01

Low-voltage switchgear and controlgear - Part 3: Switches, disconnectors, switch-disconnectors and fuse-combination units (english version)

This part of IEC 60947 applies to switches, disconnectors, switch-disconnectors and fusecombination units and their dedicated accessories to be used in distribution circ...
Valid
This part of IEC 60947 applies to switches, disconnectors, switch-disconnectors and fusecombination units and their dedicated accessories to be used in distribution circuits and motor circuits of which the rated voltage does not exceed 1 000 V AC or 1 500 V DC. This document does not apply to equipment coming within the scope of IEC 60947-2, IEC 60947-4- 1 and IEC 60947-5-1. Particular requirements for switches, disconnectors, switch-disconnectors and fusecombination units for use in photovoltaic (PV) DC applications are given in Annex D. Specific requirements for LV switchgear intended for the connections of aluminium conductors are given in Annex E. Guidance on measurement of power loss is provided in Annex F. This document does not include the additional requirements necessary for electrical apparatus for explosive gas atmospheres.
OVE EN IEC 60947-3
2021 10 01
Low-voltage switchgear and controlgear - Part 3: Switches, disconnectors, switch-disconnectors and f...
Norm
OVE EN 60947-3
2017 03 01
Low-voltage switchgear and controlgear -- Part 3: Switches, disconnectors, switch-disconnectors and...
Norm
OVE EN 60947-3
2017 03 01
Low-voltage switchgear and controlgear -- Part 3: Switches, disconnectors, switch-disconnectors and...
Norm
ÖVE/ÖNORM EN 60947-3/AC
2015 04 01
Low-voltage switchgear and controlgear - Part 3: Switches, disconnectors, switch-disconnectors and f...
Norm
ÖVE/ÖNORM EN 60947-3
2013 01 01
Low-voltage switchgear and controlgear - Part 3: Switches, disconnectors, switch-disconnectors and f...
Norm
ÖVE/ÖNORM EN 60947-3
2013 01 01
Low-voltage switchgear and controlgear - Part 3: Switches, disconnectors, switch-disconnectors and f...
Norm
ÖVE/ÖNORM EN 60947-3
2010 04 01
Low-voltage switchgear and controlgear - Part 3: Switches, disconnectors, switch-disconnectors and f...
Norm
ÖVE/ÖNORM EN 60947-3
2010 04 01
Low-voltage switchgear and controlgear - Part 3: Switches, disconnectors, switch-disconnectors and f...
Norm
ÖVE/ÖNORM EN 60947-3+A1+A2
2006 05 01
Low-voltage switchgear and controlgear - Part 3: Switches, disconnectors, switch-disconnectors and f...
Norm
ÖVE/ÖNORM EN 60947-3+A1
2002 03 01
Low-voltage switchgear and controlgear - Part 3: Switches, disconnectors, switch-disconnectors and f...
Norm
ÖVE/ÖNORM EN 60947-3
2000 04 01
Low-voltage switchgear and controlgear - Part 3: Switches, disconnectors, switch-disconnectors and f...
Norm
ÖVE EN 60947-3/A2
1997 04 16
Low-voltage switchgear and controlgear - Part 3: Switches, disconnectors, switch-disconnectors and f...
Technische Regel
ÖVE EN 60947-3/A1
1995 04 05
Low-voltage switchgear and controlgear - Part 3: Switches, disconnectors, switch-disconnectors and f...
Technische Regel
ÖVE EN 60947-3
1992 10 28
Low-voltage switchgear and controlgear - Part 3: Switches, disconnectors, switch-disconnectors and f...
Technische Regel
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Norm
ISO 2859-1:1999
Issue date : 1999 11 18
Sampling procedures for inspection by attributes — Part 1: Sampling schemes indexed by acceptance quality limit (AQL) for lot-by-lot inspection