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분야 | TC 121/SC 121A : Low-voltage switchgear and controlgear |
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적용범위 | Applies to switches, disconnectors, switch-disconnectors and fuse-combination units to be used in distribution circuits and motor circuits of which the rated voltage does not exceed 1 000 V a.c. or 1 500 V d.c. This standard does not include the additional requirements necessary for electrical apparatus for explosive gas atmospheres. |
국제분류(ICS)코드 |
29.120.40 : 스위치
29.130.20 : 저전압 스위치 기어 및 콘트롤 기어 |
페이지수 | 91 |
Edition | 1.2 |
No. | 표준번호 | 표준명 | 발행일 | 상태 |
---|---|---|---|---|
1 | IEC 60947-3:2020/COR1:2021 | Corrigendum 1 - Low-voltage switchgear and controlgear - Part 3: Switches, disconnectors, switch-disconnectors and fuse-combination units | 2021-10-22 | 표준 |
2 | IEC 60947-3:2020 | Low-voltage switchgear and controlgear - Part 3: Switches, disconnectors, switch-disconnectors and fuse-combination units | 2020-04-22 | 표준 |
3 | IEC 60947-3:2008/AMD2:2015 | Amendment 2 - Low-voltage switchgear and controlgear - Part 3: Switches, disconnectors, switch-disconnectors and fuse-combination units | 2015-07-27 | 구판 |
4 | IEC 60947-3:2008+AMD1:2012+AMD2:2015 CSV | Low-voltage switchgear and controlgear - Part 3: Switches, disconnectors, switch-disconnectors and fuse-combination units | 2015-07-27 | 구판 |
5 | IEC 60947-3:2008/AMD1:2012/COR1:2013 | Amendment 1 - Corrigendum 1 - Low-voltage switchgear and controlgear - Part 3: Switches, disconnectors, switch-disconnectors and fuse-combination units | 2013-11-26 | 구판 |
6 | IEC 60947-3:2008+AMD1:2012 CSV/COR1:2012 | Corrigendum 1 - Low-voltage switchgear and controlgear - Part 3: Switches, disconnectors, switch-disconnectors and fuse-combination units | 2012-09-27 | 구판 |
7 | IEC 60947-3:2008+AMD1:2012 CSV | Low-voltage switchgear and controlgear - Part 3: Switches, disconnectors, switch-disconnectors and fuse-combination units | 2012-04-27 | 구판 |
8 | IEC 60947-3:2008/AMD1:2012 | Amendment 1 - Low-voltage switchgear and controlgear - Part 3: Switches, disconnectors, switch-disconnectors and fuse-combination units | 2012-02-15 | 구판 |
9 | IEC 60947-3:2008 | Low-voltage switchgear and controlgear - Part 3: Switches, disconnectors, switch-disconnectors and fuse-combination units | 2008-08-28 | 구판 |
10 | IEC 60947-3:1999+AMD1:2001+AMD2:2005 CSV | Low-voltage switchgear and controlgear - Part 3: Switches, disconnectors, switch-disconnectors and fuse-combination units | 2005-06-21 | 구판 |
11 | IEC 60947-3:1999/AMD2:2005 | Amendment 2 - Low-voltage switchgear and controlgear - Part 3: Switches, disconnectors, switch-disconnectors and fuse-combination units | 2005-04-05 | 구판 |
12 | IEC 60947-3:1999/AMD1:2001/COR1:2001 | Corrigendum 1 to Amendment 1 - Low-voltage switchgear and controlgear - Part 3: Switches, disconnectors, switch-disconnectors and fuse-combination units | 2001-08-30 | 구판 |
13 | IEC 60947-3:1999+AMD1:2001 CSV | Low-voltage switchgear and controlgear - Part 3: Switches, disconnectors, switch-disconnectors and fuse-combination units | 2001-05-29 | 구판 |
14 | IEC 60947-3:1999/AMD1:2001 | Amendment 1 - Low-voltage switchgear and controlgear - Part 3: Switches, disconnectors, switch-disconnectors and fuse-combination units | 2001-03-15 | 구판 |
15 | IEC 60947-3:1999/COR1:1999 | Corrigendum 1 - Low-voltage switchgear and controlgear - Part 3: Switches, disconnectors, switch-disconnectors and fuse-combination units | 1999-07-16 | 구판 |
16 | IEC 60947-3:1999 | Low-voltage switchgear and controlgear - Part 3: Switches, disconnectors, switch-disconnectors and fuse-combination units | 1999-01-21 | 구판 |
17 | IEC 60947-3:1990+AMD1:1994+AMD2:1997 CSV | Low-voltage switchgear and controlgear - Part 3: Switches, disconnectors, switch-disconnectors and fuse-combination units | 1998-03-11 | 구판 |
18 | IEC 60947-3:1990/AMD2:1997 | Amendment 2 - Low-voltage switchgear and controlgear. Part 3: Switches, disconnectors, switch-disconnectors and fuse-combination units | 1997-04-16 | 구판 |
19 | IEC 60947-3:1990/AMD1:1994 | Amendment 1 - Low-voltage switchgear and controlgear. Part 3: Switches, disconnectors, switch-disconnectors and fuse-combination units | 1994-03-11 | 구판 |
20 | IEC 60947-3:1990/COR1:1991 | Corrigendum 1 - Low-voltage switchgear and controlgear. Part 3: Switches, disconnectors, switch-disconnectors and fuse-combination units | 1991-12-01 | 구판 |
21 | IEC 60947-3:1990 | Low-voltage switchgear and controlgear. Part 3: Switches, disconnectors, switch-disconnectors and fuse-combination units | 1990-04-15 | 구판 |
IEC 60947-5-5:1997 - Low-voltage switchgear and controlgear - Part 5-5: Control circuit devices and switching elements - Electrical emergency stop device with mechanical latching function 상세보기
IEC 60947-5-6:1999 - Low-voltage switchgear and controlgear - Part 5-6: Control circuit devices and switching elements - DC interface for proximity sensors and switching amplifiers (NAMUR) 상세보기
IEC 60947-5-4:2002 - Low-voltage switchgear and controlgear - Part 5-4: Control circuit devices and switching elements - Method of assessing the performance of low-energy contacts - Special tests 상세보기
IEC 60947-5-5:1997/AMD1:2005 - Amendment 1 - Low-voltage switchgear and controlgear - Part 5-5: Control circuit devices and switching elements - Electrical emergency stop device with mechanical latching function 상세보기
IEC 60947-5-5:1997+AMD1:2005 CSV - Low-voltage switchgear and controlgear - Part 5-5: Control circuit devices and switching elements - Electrical emergency stop device with mechanical latching function 상세보기
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