IEC of isolating switch

IEC of isolating switch, Total:272 items.

The international standard classification for "IEC of isolating switch" includes: Fuses and other overcurrent protection devices , Switches , Substations. Surge arresters , Electric traction equipment .

The Chinese standard classification for "IEC of isolating switch" includes: Low-voltage distribution electrical equipment , Explosion-proof electric apparatus , Low voltage apparatus in general , High voltage switchgear , Hygiene, safety and labor protection , Fittings for overhead contact system .

Professional Standard - Machinery

JB 8629-1997 Isolating switch fuse group
JB/T 8976-1999 Fuse-switch-disconnector
JB 8976-1999 Fuse type isolating switch
JB/T 8676-1997 Plant explosion-proof low-voltage switch、isolator、isolatingswitch and fuse combination electical apparatus
JB/T 8976-2006 Fuse switch disconnector
JB/T 8629-2006 Switch disconnector fuse
JB 8676-1997 Factory explosion-proof low-voltage switches, isolators, isolation switches and fuse combination electrical appliances
JB/T 10185-2008 Switch-disconnector

General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China

GB/T 1985-2023 General quality for moon cake
GB/Z 24837-2009 Specification for 1100 kV alternating-current disconnectors and earthing switches
GB 1985-2014 High-voltage alternating-current disconnectors and earthing switches
GB 1985-1989 Alternating current high-voltage disconnectors and earthing switches
GB/T 14048.3-2008 Low-voltage switchgear and controlgear - Part 3:Switches disconnectors switch-disconnectors and fuse-combination units
GB/T 1985-2014 High-voltage alternating-current disconnectors and earthing switches
GB 1985-2004 High-voltage Alternating-current Disconnectors and Earthing Switche
GB/T 25091-2010 High-voltage direct-current disconnectors and earthing switches
GB 14048.3-2002 Low-voltage switchgear and controlgear--Part 3:Switches,disconnectors,swithch-disconnectors and fuse-combination units
GB 16915.5-2012 Switches for household and similar fixed electrical installations.Part 2-4:Particular requirements.Isolating switches
GB/T 14048.3-2017 Low-voltage switchgear and controlgear—Part3: Switches，disconnectors，switch-disconnectors and fuse-combination units
GB/T 24837-2018 1 100 kV high-voltage alternating-current disconnectors and earthing switches
GB 14048.3-2008 Low-voltage switchgear and controlgear.Part 3:Switches,disconnectors,switch-disconnectors and fuse-combination units

Taiwan Provincial Standard of the People's Republic of China

CNS 6654-1991 Method of Test for Hook Bars for Disconnecting Switch Operation
CNS 6653-1991 Hook Bars for Disconnecting Switch Operation

Professional Standard - Energy and Power Planning

DL/T 486-2000 Specifications for HV AC disconnectors and earthing switches
DL/T 1700-2017 Guide for condition based maintenance strategy of disconnector and earthing switch
DL/T 1701-2017 Guide for condition evaluation of disconnector and earthing switch
DL/T 486-2021 High-voltage alternating-current disconnectors and earthing switches
DL/T 486-2010 High-voltage alternating-current disconnectors and earthing switches

State Grid Corporation of China

Q/GDW 196-2008 Guidelines for Construction Technology of 1000kV Isolating Switch
Q/GDW 314-2009 Technical specification for AC isolating switch and earthing switch for 1000kV system
Q/GDW 450-2010 Guidelines for condition evaluation of isolating switches and earthing switches
Q/GDW 449-2010 Guidelines for Condition Maintenance of Isolating Switches and Earthing Switches

Professional Standard - Coal

MT 122-1985 GM series shearer isolation switch
MT/T 122-1985 Isolating Switch of Gm Series Coal Cutter

Group Standards of the People's Republic of China

T/QGCML 196-2021 Mining explosion-proof high-voltage isolating switch conversion box
T/YIIEE 11-2021 24K Voutdoor AC high voltage isolation switch
T/GDC 139-2021 Technical specification for detection of high voltage AC disconnector and grounding switch
T/YIIEE 02-2023 40.5K outdoor AC high voltage isolation switch

Professional Standard - Energy

NB/T 42137-2017 Guide to the interpretation of high-voltage alternating-current disconnectors and earthing switches

Professional Standard - Railway

TB/T 3492-2017 Electric equipment for rolling stock-High-voltage disconnectors and earthing switches
TB/T 3150-2007 High-voltage AC disconnectors and earthing switches for electrification railway

未注明发布机构

FORD WX6-1996 POWER SUPPLY DISCONNECT SWITCHES FOR RESISTANCE WELDER INSTALLATIONS

International Electrotechnical Commission (IEC)

IEC 60129:1975 Alternating current disconnectors (isolators) and earthing switches
IEC 60947-3/AMD1/COR1:2012 Low-voltage switchgear and controlgear – Part 3: Switches@ disconnectors@ switch-disconnectors and fuse-combination units (Edition 3.1)
IEC 60129:1984/AMD2:1996 Alternating current disconnectors and earthing switches
IEC 60129:1984 Alternating current disconnectors and earthing switches
IEC 60129:1984/AMD1:1992 Alternating current disconnectors and earthing switches
IEC 60947-3:2001 Low-voltage switchgear and controlgear - Part 3: Switches, disconnectors, switch-disconnectors and fuse-combination units
IEC 60947-3:2020 Low-voltage switchgear and controlgear - Part 3: Switches, disconnectors, switch-disconnectors and fuse-combination units
IEC 60947-3:1990 Low-voltage switchgear and controlgear; part 3: switches, disconnectors, switch-disconnectors and fuse-combination units
IEC 60947-3:2008+AMD1:2012 CSV Low-voltage switchgear and controlgear - Part 3: Switches, disconnectors, switch-disconnectors and fuse-combination units
IEC 61992-3:2006+AMD1:2015 CSV Railway applications - Fixed installations - DC switchgear - Part 3: Indoor d.c. disconnectors, switch-disconnectors and earthing switches
IEC 60947-3:1999+AMD1:2001+AMD2:2005 CSV Low-voltage switchgear and controlgear - Part 3: Switches, disconnectors, switch-disconnectors and fuse-combination units
IEC 60947-3:2015 Low-voltage switchgear and controlgear - Part 3: Switches, disconnectors, switch-disconnectors and fuse-combination units
IEC 60947-3:1990+AMD1:1994+AMD2:1997 CSV Low-voltage switchgear and controlgear - Part 3: Switches, disconnectors, switch-disconnectors and fuse-combination units
IEC 60947-3:1999+AMD1:2001 CSV Low-voltage switchgear and controlgear - Part 3: Switches, disconnectors, switch-disconnectors and fuse-combination units
IEC 60947-3:2008+AMD1:2012+AMD2:2015 CSV Low-voltage switchgear and controlgear - Part 3: Switches, disconnectors, switch-disconnectors and fuse-combination units
IEC 61992-4:2006+AMD1:2015 CSV Railway applications - Fixed installations - DC switchgear - Part 4: Outdoor d.c. disconnectors, switch-disconnectors and earthing switches
IEC 60947-3/COR1:2013 Low-voltage switchgear and controlgear - Part 3: Switches, disconnectors, switch-disconnectors and fuse-combination units
IEC 60947-3/COR1:1999 Low-voltage switchgear and controlgear - Part 3: Switches, disconnectors, switch-disconnectors and fuse-combination units
IEC 60947-3/AMD1:1994 Low-voltage switchgear and controlgear; part 3: switches, disconnectors, switch-disconnectors and fuse-combination units; amendment 1
IEC 60947-3:1999/COR1:1999 Corrigendum 1 - Low-voltage switchgear and controlgear - Part 3: Switches, disconnectors, switch-disconnectors and fuse-combination units
IEC 60947-3:2012 Low-voltage switchgear and controlgear - Part 3: Switches, disconnectors, switch-disconnectors and fuse-combination units
IEC 60947-3:2008/AMD1:2012/COR1:2012 Corrigendum 1 - Low-voltage switchgear and controlgear - Part 3: Switches, disconnectors, switch-disconnectors and fuse-combination units
IEC 60947-3:1990/COR1:1991 Corrigendum 1 — Low-voltage switchgear and controlgear. Part 3: Switches, disconnectors, switch-disconnectors and fuse-combination units
IEC 61128:1992/AMD1:1994 Amendment 1 - Alternating current disconnectors - Bus-transfer current switching by disconnectors
IEC 60947-3:2008 Low-voltage switchgear and controlgear - Part 3: Switches, disconnectors, switch-disconnectors and fuse-combination units
IEC 60947-3:1999/AMD2:2005 Amendment 2 - Low-voltage switchgear and controlgear - Part 3: Switches, disconnectors, switch-disconnectors and fuse-combination units
IEC 60947-3:1999/AMD1:2001 Amendment 1 - Low-voltage switchgear and controlgear - Part 3: Switches, disconnectors, switch-disconnectors and fuse-combination units
IEC 60947-3:1990/AMD2:1997 Amendment 2 - Low-voltage switchgear and controlgear. Part 3: Switches, disconnectors, switch-disconnectors and fuse-combination units
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
IEC 60947-3:1990/AMD1:1994 Amendment 1 - Low-voltage switchgear and controlgear. Part 3: Switches, disconnectors, switch-disconnectors and fuse-combination units
IEC 60947-3:2005 Low-voltage switchgear and controlgear - Part 3: Switches, disconnectors, switch-disconnectors and fuse-combination units
IEC 60947-3:1999 Low-voltage switchgear and controlgear - Part 3: Switches, disconnectors, switch-disconnectors and fuse-combination units
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
IEC 60947-3:2025 Low-voltage switchgear and controlgear - Part 3: Switches, disconnectors, switch-disconnectors and fuse combination units
IEC 61992-3:2006/AMD1:2015 Amendment 1 - Railway applications - Fixed installations - DC switchgear - Part 3: Indoor d.c. disconnectors, switch-disconnectors and earthing switches
IEC 61992-4:2006/AMD1:2015 Amendment 1 - Railway applications - Fixed installations - DC switchgear - Part 4: Outdoor d.c. disconnectors, switch-disconnectors and earthing switches
IEC 60408:1972 Low-voltage air-break switches, air-break disconnectors, air-break switch-diconnectors and fuse-combination units
IEC 60947-3:2008/AMD1:2012 AMENDEMENT 1 Appareillage à basse tension – Partie 3: Interrupteurs@ sectionneurs@ interrupteurs-sectionneurs et combinésfusibles (Edition 3.0)
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
IEC 61992-3:2015 Applications ferroviaires – Installations fixes – Appareillage à courant continu – Partie 3: Interrupteurs-sectionneurs@ sectionneurs et sectionneurs de terre à courant continu@ pour l'intérieur (Edition 2.1; Consolidated Reprint)
IEC 61992-4:2015 Applications ferroviaires – Installations fixes – Appareillage à courant continu – Partie 4: Interrupteurs-sectionneurs@ sectionneurs et sectionneurs de terre à courant continu@ pour usage extérieur (Edition 1.1; Consolidated Reprint)
IEC 60947-3:2020/COR1:2021 Low-voltage switchgear and controlgear - Part 3: Switches, disconnectors, switch-disconnectors and fuse-combination units; Corrigendum 1
IEC 60947-3/AMD1:2001 Low-voltage switchgear and controlgear - Part 3: Switches, disconnectors, switch-disconnectors and fuse-combination units; Amendment 1
IEC 60947-3:2008/AMD2:2015 Low-voltage switchgear and controlgear - Part 3: Switches, disconnectors, switch-disconnectors and fuse-combination units; Amendment 2
IEC 60129:1961 Alternating current (isolators) and earthing switches
IEC 60947-3/AMD2:2005 Amendment 2 - Low-voltage switchgear and controlgear - Part 3: Switches, disconnectors, switch-disconnectors and fuse-combination units
IEC 60947-3/AMD1/COR1:2001 Low-voltage switchgear and controlgear - Part 3: Switches, disconnectors, switch-disconnectors and fuse-combination units; Amendment 1
IEC 60947-3/AMD1/COR1:2013 Low-voltage switchgear and controlgear - Part 3: Switches, disconnectors, switch-disconnectors and fuse-combination units; Corrigendum 1
IEC 61992-3:2001 Railway applications - Fixed installations; DC switchgear - Part 3: Indoor disconnectors and switch disconnectors
IEC 60408:1972/AMD1:1979 Amendment 1 - Low-voltage air-break switches, air-break disconnectors, air-break switch-diconnectors and fuse-combination units
IEC 62626-1:2014 Low-voltage switchgear and controlgear enclosed equipment - Part 1: Enclosed switch-disconnectors outside the scope of IEC 60947-3 to provide isolation during repair and maintenance work
IEC 60408:1972/AMD2:1983 Amendment 2 - Low-voltage air-break switches, air-break disconnectors, air-break switch-diconnectors and fuse-combination units
IEC 62271-200:2011/COR1:2015 High-voltage switchgear and controlgear - Part 102: Alternating current disconnectors and earthing switches

Korean Agency for Technology and Standards (KATS)

KS C 4502-1999(2011) Disconnecting switches
KS C 4809-2000 Sectionalizer
KS C IEC 60129:2002 Alternating current disconnectors and earthing switches
KS C IEC 60129-2002(2012) Alternating current disconnectors and earthing switches
KS C IEC 61992-3-2019 Railway applications — Fixed installations — DC switchgear — Part 3: Indoor d.c. disconnectors, switch-disconnectors and earthing switches
KS C IEC 61992-3:2019 Railway applications — Fixed installations — DC switchgear — Part 3: Indoor d.c. disconnectors, switch-disconnectors and earthing switches
KS C 4503-2014 Hook bar for disconnecting switch operation
KS C 4526-1997 25kV distribution cutout switch
KS C IEC 62271-102-2015(2020) High-voltage switchgear and controlgear — Part 102: Alternating current disconnectors and earthing switches

Polski Komitet Normalizacyjny (PKN)

PN-EN IEC 60947-3-2021-07 E Low-voltage switchgear and controlgear -- Part 3: Switches, disconnectors, switch-disconnectors and fuse-combination units (IEC 60947-3:2020)
PN E06153-1973 Low voltage switches and disconnecting switches Re?uirements and testing procedures

Lithuanian Standards Office

LST EN IEC 60947-3:2021 Low-voltage switchgear and controlgear - Part 3: Switches, disconnectors, switch-disconnectors and fuse-combination units (IEC 60947-3:2020)
LST EN 60947-3-2009 Low-voltage switchgear and controlgear - Part 3: Switches, disconnectors, switch-disconnectors and fuse-combination units (IEC 60947-3:2008)
LST EN 60947-3-2009/A1-2012 Low-voltage switchgear and controlgear -- Part 3: Switches, disconnectors, switch-disconnectors and fuse-combination units (IEC 60947-3:2008/A1:2012)
LST EN 50123-4-2004 Railway applications. Fixed installations. D.C. switchgear. Part 4: Outdoor d.c. disconnectors, switch-disconnectors and earthing switches
LST EN 50123-3-2004 Railway applications. Fixed installations. D.C. switchgear. Part 3: Indoor d.c. disconnectors, switch-disconnectors and earthing switches
LST EN 62271-102-2003/A1-2012 High-voltage switchgear and controlgear -- Part 102: Alternating current disconnectors and earthing switches (IEC 62271-102:2001/A1:2011)
LST EN 62271-102-2003 High-voltage switchgear and controlgear. Part 102: High-voltage alternating current disconnectors and earthing switches (IEC 62271-102:2001+ AC:2002)
LST EN 62271-102-2003/AC-2005 High-voltage switchgear and controlgear. Part 102: Alternating current disconnectors and earthing switches (IEC 62271-102:2001 + AC:2002 + AC:2003)
LST EN 62271-102-2003/AC-2008 High-voltage switchgear and controlgear. Part 102: Alternating current disconnectors and earthing switches (IEC 62271-102:2001 + AC:2002 + AC:2003)

German Institute for Standardization

DIN EN IEC 60947-3:2021 Low-voltage switchgear and controlgear - Part 3: Switches, disconnectors, switch-disconnectors and fuse-combination units (IEC 60947-3:2020); German version EN IEC 60947-3:2021
DIN EN IEC 60947-3:2021-09 Low-voltage switchgear and controlgear - Part 3: Switches, disconnectors, switch-disconnectors and fuse-combination units (IEC 60947-3:2020); German version EN IEC 60947-3:2021
DIN EN IEC 60947-3 E:2019 Draft Document - Low-voltage switchgear and controlgear - Part 3: Switches, disconnectors, switch-disconnectors and fuse-combination units (IEC 121A/248/CDV:2018); German and English version prEN IEC 60947-3:2018
DIN EN 60947-3:2010-02 Low-voltage switchgear and controlgear - Part 3: Switches, disconnectors, switch-disconnectors and fuse-combination units (IEC 60947-3:2008); German version EN 60947-3:2009
DIN EN IEC 60947-3/A1 E:2025-06 Draft Document - Low-voltage switchgear and controlgear - Part 3: Switches, disconnectors, switch-disconnectors and fuse-combination units (IEC 121A/599/CDV:2024); German and English version EN IEC 60947-3:2021/prA1:2024
DIN EN IEC 60947-3 E:2019-04 Draft Document - Low-voltage switchgear and controlgear - Part 3: Switches, disconnectors, switch-disconnectors and fuse-combination units (IEC 121A/248/CDV:2018); German and English version prEN IEC 60947-3:2018
DIN EN 60947-3:2012-12 Low-voltage switchgear and controlgear - Part 3: Switches, disconnectors, switch-disconnectors and fuse-combination units (IEC 60947-3:2008 + A1:2012); German version EN 60947-3:2009 + A1:2012
DIN VDE 0660-112:1987 Switchgear and controlgear; additional specification for d.c. air-break switches, air-break disconnectors and air-break switch-disconnectors exceeds 1200 V but not exceeds 3000 V
DIN EN 60947-3:2017-02 Low-voltage switchgear and controlgear - Part 3: Switches, disconnectors, switch-disconnectors and fuse-combination units (IEC 60947-3:2008 + A1:2012 + A2:2015); German version EN 60947-3:2009 + A1:2012 + A2:2015
DIN EN 50123-4:2003 Railway applications - Fixed installations; D.C. switchgear - Part 4: Outdoor d.c. switch-disconnectors, switch-disconnectors and earthing switches; German version EN 50123-4:2003
DIN EN IEC 62271-102:2019 High-voltage switchgear and controlgear - Part 102: Alternating current disconnectors and earthing switches (IEC 62271-102:2018); German version EN IEC 62271-102:2018
DIN EN 50123-4/AA E:2013 Draft Document - Railway applications - Fixed installations - D.C. switchgear - Part 4: Outdoor d.c. disconnectors, switch-disconnectors and earthing switches; German version EN 50123-4:2003/FprAA:2013
DIN EN 50123-3/AA E:2013 Draft Document - Railway applications - Fixed installations - D.C. switchgear - Part 3: Indoor d.c. disconnectors, switch-disconnectors and earthing switches; German version EN 50123-3:2003/FprAA:2013
DIN 43458:2000-10 Disconnectors, earthing switches and load break disconnectors with rated voltage 52 kV - Coupling for hand operation of motor-operated mechanisms
DIN EN 62271-102 E:2014 Draft Document - High-voltage switchgear and controlgear - Part 102: Alternating current disconnectors and earthing switches (IEC 17A/1067/CD:2014)
DIN IEC 62271-102/A1 E:2009 Draft Document - High-voltage switchgear and controlgear - Part 102: Alternating current disconnectors and earthing switches (IEC 17A/835/CD:2008)
DIN VDE 0660-112:1987-02 Switchgear and controlgear; additional specification for d.c. air-break switches, air-break disconnectors and air-break switch-disconnectors exceeds 1200 V but not exceeds 3000 V
DIN EN 50123-3:2003-10 Railway applications - Fixed installations; D.C. switchgear - Part 3: Indoor d.c. disconnectors, switch-disconnectors and earthing switches; German version EN 50123-3:2003
DIN EN 50123-3/A1:2014-02 Railway applications - Fixed installations - DC switchgear - Part 3: Indoor dc disconnectors, switch-disconnectors and earthing switches; German version EN 50123-3:2003/A1:2013
DIN EN 50123-4:1999 Railway applications; fixed installations - D.C. switchgear - Part 4: Outdoor d.c. in-line switch-disconnectors, disconnectors and d.c. earthing switches; German version EN 50123-4:1999
DIN EN 60947-3:2006-03 Low-voltage switchgear and controlgear - Part 3: Switches, disconnectors, switch-disconnectors and fuse-combination units (IEC 60947-3:1999 + Corrigendum:1999 + A1:2001 + Corrigendum 1:2001 + A2:2005); German version EN 60947-3:1999 + A1:2001 + A2:2005
DIN EN IEC 62271-102 Berichtigung 1:2021 High-voltage switchgear and controlgear - Part 102: Alternating current disconnectors and earthing switches (IEC 62271-102:2018); German version EN IEC 62271-102:2018; Corrigendum 1
DIN EN IEC 62271-102 Corrigendum 1:2021-09 High-voltage switchgear and controlgear - Part 102: Alternating current disconnectors and earthing switches (IEC 62271-102:2018); German version EN IEC 62271-102:2018; Corrigendum 1
DIN EN 50123-4/A1:2014 Railway applications - Fixed installations - D.C. switchgear - Part 4: Outdoor d.c. disconnectors, switch-disconnectors and earthing switches; German version EN 50123-4:2003/A1:2013
DIN EN IEC 62271-102:2023-09 High-voltage switchgear and controlgear - Part 102: Alternating current disconnectors and earthing switches (IEC 62271-102:2018 + AMD1:2022); German version EN IEC 62271-102:2018 + A1:2022
DIN EN IEC 60669-2-4 E:2022 Draft Document - Switches for household and similar fixed electrical installations - Part 2-4: Particular requirements - Isolating switches (IEC 23B/1370/CD:2021); Text in German and English
DIN EN 62626-1:2014 Low-voltage switchgear and controlgear enclosed equipment - Part 1: Enclosed switch-disconnectors outside the scope of IEC 60947-3 to provide isolation during repair and maintenance work (IEC 62626-1:2014); German version EN 62626-1:2014
DIN 43607:1986-04 Three-pole disconnectors and switch-disconnectors for indoor switchgear; rated voltage 12 kV up to 36 kV; rated normal current 400 A up to 1250 A; main dimensions

British Standards Institution (BSI)

22/30457209 DC BS IEC 60947-3 Ed.4.0 AMD1. Low-voltage switchgear and controlgear - Part 3. Switches, disconnectors, switch-disconnectors and fuse-combination units
23/30475451 DC BS EN IEC 60947-3 AMD 1. Low-voltage switchgear and controlgear. Part 3. Switches, disconnectors, switch-disconnectors and fuse-combination units
BS EN IEC 60947-3:2021+A1:2025 Low-voltage switchgear and controlgear - Switches, disconnectors, switch-disconnectors and fuse combination units
BS EN 60947-3:2009+A2:2015 Low-voltage switchgear and controlgear. Switches, disconnectors, switch-disconnectors and fuse-combination units
BS EN 60947-3:1992 Specification for low-voltage switchgear and controlgear-Switches, disconnectors, switch-disconnectors and fuse-combination units
BS EN IEC 60947-3:2021(2022) Low - voltage switchgear and controlgear Part 3 : Switches, disconnectors, switch - disconnectors and fuse - combination units
BS 5253:1990 Specification for alternating current disconnectors and earthing switches
BS EN 60129:1994(1999) Specification for Alternating current disconnectors and earthing switches
BS 5253:1975 Specification for a.c. disconnectors (isolators) and earthing switches of rated voltage above 1 kV
BS EN 60947:1999 Low voltage switchgear and controlgear - Switches, disconnectors, switch-disconnectors and fuse-combination units
18/30361074 DC BS EN 60947-3. Low-voltage switchgear and controlgear. Part 3. Switches, disconnectors, switch-disconnectors and fuse-combination units
BS EN IEC 60947-3:2021 Low-voltage switchgear and controlgear. Switches, disconnectors, switch-disconnectors and fuse-combination units
BS EN 62626-1:2014 Low-voltage switchgear and controlgear enclosed equipment. Enclosed switch-disconnectors outside the scope of IEC 60947-3 to provide isolation during repair and maintenance work
BS EN IEC 62271-102:2018+A1:2022 High-voltage switchgear and controlgear - Alternating current disconnectors and earthing switches
BS 861-2:1966 Air-break switches and isolators. Switches and isolators for voltages not exceeding 660 volts and currents up to 800 amperes a.c
BS 861-1:1955 Air-break switches and isolators. Switches and isolators for voltages not exceeding 660 volts and currents up to 200 amperes a.c
22/30457205 DC BS EN IEC 62626-1. Low-voltage switchgear and controlgear enclosed equipment - Part 1. Enclosed switch-disconnectors outside the scope of IEC 60947-3 to provide isolation during repair and maintenance work
22/30447335 DC BS EN IEC 60669-2-4. Switches for household and similar fixed electrical installations - Part 2-4.Particular requirements. Isolating switches
BS EN IEC 62626-1:2025 Low-voltage switchgear and controlgear enclosed equipment - Additional requirements for enclosed switch-disconnectors in accordance with IEC 60947-3. Isolation of electrical equipment during repair and maintenance work in specific applications
BS 116-1:1937 Oil circuit-breakers, oil switches and oil isolating-switches, for alternating-current circuits. Three-phase oil circuit-breakers with breaking-capacity ratings up to 500 mva single phase oil circuit-breakers, oil switches, and oil isolating-switches

Spanish Association for Standardization (UNE)

AENOR UNE-EN 60947-3:2009 Low voltage switchgear. Part 3: Switches, disconnectors, switch-disconnectors and combined fuses.
UNE-EN 60947-3:2009/A2:2016 Low-voltage switchgear and controlgear - Part 3: Switches, disconnectors, switch-disconnectors and fuse-combination units
UNE-EN 60947-3:2009 Low-voltage switchgear and controlgear -- Part 3: Switches, disconnectors, switch-disconnectors and fuse-combination units
AENOR UNE-EN 60947-3/A2:2009 Low-voltage switchgear and controlgear - Part 3: Switches, disconnectors, switch-disconnectors and fuse-combination units
UNE-EN IEC 60947-3:2022 Low-voltage switchgear and controlgear - Part 3: Switches, disconnectors, switch-disconnectors and fuse-combination units
UNE-EN 60947-3:2009/A1:2013 Low-voltage switchgear and controlgear - Part 3: Switches, disconnectors, switch-disconnectors and fuse-combination units
UNE-EN 60947-3:2009 ERRATUM:2010 Low-voltage switchgear and controlgear -- Part 3: Switches, disconnectors, switch-disconnectors and fuse-combination units
UNE-EN 60947-3:2000 Low-voltage switchgear and controlgear -- Part 3: Switches, disconnectors, switch-disconnectors and fuse-combination units.
UNE-EN 50123-3:2004/A1:2013 Railway applications - Fixed installations - D.C. switchgear - Part 3: Indoor d.c. disconnectors, switch-disconnectors and earthing switches
UNE-EN 50123-4:2004/A1:2013 Railway applications - Fixed installations - D.C. switchgear - Part 4: Outdoor d.c. disconnectors, switch-disconnectors and earthing switches
UNE-EN 50123-4:2004 Railway applications - Fixed installations - D.C. switchgear -- Part 4: Outdoor d.c. disconnectors, switch-disconnectors and earthing switches
AENOR UNE-EN 50123-4:2004 Railway applications - Fixed installations - DC switchgear — Part 4: Outdoor dc disconnectors, switch-disconnectors and earthing switches
AENOR UNE-EN 50123-4/A1:2004 Railway applications - Fixed installations - DC switchgear — Part 4: Outdoor dc disconnectors, switch-disconnectors and earthing switches
UNE-EN 50123-3:2004 Railway applications - Fixed installations - D.C. switchgear -- Part 3: Indoor d.c. disconnectors, switch-disconnectors and earthing switches
AENOR UNE-EN 50123-3:2004 Railway applications - Fixed installations - DC switchgear — Part 3: Indoor dc disconnectors, switch-disconnectors and earthing switches
AENOR UNE-EN 50123-3/A1:2004 Railway applications - Fixed installations - DC switchgear — Part 3: Indoor dc disconnectors, switch-disconnectors and earthing switches
AENOR UNE-EN 62271-102:2005 High voltage switchgear. Part 102: AC disconnectors and grounding switches.
AENOR UNE-EN 62626-1:2014 Low-voltage switchgear and controlgear enclosed equipment - Part 1: Enclosed switch-disconnectors outside the scope of IEC 60947-3 to provide isolation during repair and maintenance work
UNE-EN 62626-1:2014 Low-voltage switchgear and controlgear enclosed equipment - Part 1: Enclosed switch-disconnectors outside the scope of IEC 60947-3 to provide isolation during repair and maintenance work
UNE-EN 62271-102:2005/A1:2012 High-voltage switchgear and controlgear - Part 102: Alternating current disconnectors and earthing switches
UNE-EN 62271-102:2005/A2:2013 High-voltage switchgear and controlgear - Part 102: Alternating current disconnectors and earthing switches

Association Francaise de Normalisation

NF EN IEC 60947-3:2021 Low-voltage switchgear - Part 3: Switches, disconnectors, switch-disconnectors and fuse combinations
NF C63-130:1993 LOW-VOLTAGE SWITCHGEAR AND CONTROLGEAR. PART 3 : SWITCHES, DISCONNECTORS, SWITCH-DISCONNECTORS AND FUSE-COMBINATION UNITS. (EUROPEAN STANDARD EN 60 947-3).
NF EN 50123-3:2004 Railway applications - Fixed installations - Direct current switchgear - Part 3: switch-disconnectors, disconnectors and earthing switches for interiors
NF C63-130/A2*NF EN 60947-3/A2:2015 Low-voltage switchgear and controlgear - Part 3 : switches, disconnectors, switch-disconnectors and fuse-combination units
NF EN 50123-4/A1:2014 Railway applications - Fixed installations - Direct current switchgear - Part 4: switch-disconnectors, disconnectors and earthing switches for outdoors
NF C63-001-3*NF EN IEC 60947-3:2021 Low-voltage switchgear and controlgear - Part 3 : switches, disconnectors, switch-disconnectors and fuse-combination units
NF EN 50123-3/A1:2014 Railway applications - Fixed installations - Direct current switchgear - Part 3: switch-disconnectors, disconnectors and earthing switches for interiors
NF EN 50123-4:2004 Railway applications - Fixed installations - Direct current switchgear - Part 4: switch-disconnectors, disconnectors and earthing switches for outdoors
NF C64-140:1990 High voltage alternating current switchgear - Overhead disconnectors - Rules
NF C63-126-1*NF EN 62626-1:2014 Low-voltage switchgear and controlgear enclosed equipment - Part 1 : enclosed switch-disconnectors outside the scope of IEC 60947-3 to provide isolation during repair and maintenance work

Standard Association of Australia （SAA）

AS 60947.3:2018 Low-voltage switchgear and controlgear, Part 3: Switches, disconnectors, switch-disconnectors and fuse-combination units (IEC 60947-3:2015 (ED. 3.2) MOD)
AS 60947.3:2023 Low-voltage switchgear and controlgear, Part 3: Switches, disconnectors, switch-disconnectors and fuse combination units (IEC 60947-3:2020 (ED. 4.0) MOD)
AS 3947.3 SUPP 1:1995 Low-voltage switchgear and controlgear, Part 3: Switches, disconnectors, switch-disconnectors and fuse-combination units - Fuse-switch-disconnectors and switch-disconnectors for use with low-voltage aerial bundled cables (Supplement to AS 3947.3-1994)
AS 1306:1977 High voltage isolators (disconnectors) and earthing switches
AS 1306:1974 High voltage isolators (disconnectors) and earthing switches
AS C23:1942 Air-break switches (including isolating switches, totally-enclosed and flameproof types) for voltages not exceeding 660 volts

Canadian Standards Association (CSA)

CSA C22.2 No.58-M1989-1989(R2010) High-Voltage Isolating Switches
CSA C22.2 No.58-M1989(2015) High voltage disconnect switch
CAN/CSA-C22.2 No.4-2004(C2014) Interrupteurs sous boîtier et pour panneau isolant
CSA C22.2 No.58-1941 Isolating Switches (For High-Potentail "Disconnect" Use)

Australian/New Zealand Standard (AU-AS/NZS)

AS/NZS IEC 60947.3:2015 Low-voltage switchgear and controlgear switches, isolating switches, isolating switch and fuse combinations

Comitato Elettrotecnico Italiano

CEI EN 60265-2:1998 Switches and switch-disconnectors for high voltage - Part 2: Switches and switch-disconnectors for rated voltages equal to or greater than 52 kV
CEI EN 60947-3/A2:2010 Low-voltage switchgear and controlgear Part 3: Switches, disconnectors, switch-disconnectors and fuse-combination units
CEI EN 60947-3:2010 Low-voltage switchgear and controlgear Part 3: Switches, disconnectors, switch-disconnectors and fuse-combination units
CEI EN 50123-4/A1:2003 Railway applications - Fixed installations - D.C. switchgear - Part 4: Outdoor d.c. disconnectors, switch-disconnectors and earthing switches
CEI EN 50123-4:2003 Railway applications - Fixed installations - D.C. switchgear - Part 4: Outdoor d.c. disconnectors, switch-disconnectors and earthing switches
CEI EN 62626-1:2015 Low-voltage switchgear and controlgear enclosed equipment Part 1: Enclosed switch-disconnectors outside the scope of IEC 60947-3 to provide isolation during repair and maintenance work

European Committee for Electrotechnical Standardization（CENELEC）

HD 408 S2-1990 Alternating Current Disconnectors and Earthing Switches
EN IEC 60947-3:2021 Low-voltage switchgear and controlgear - Part 3: Switches, disconnectors, switch-disconnectors and fuse-combination units
HD 408-1979 Alternating Current Disconnectors (Isolators) and Earthing Switches
HD 422-1982 Low-Voltage Air-Break Switches, Air-Break Disconnectors, Air-Break Switch-Disconnectors and Fuse-Combination Units
EN 62626-1:2014 Low-voltage switchgear and controlgear enclosed equipment - Part 1: Enclosed switch-disconnectors outside the scope of IEC 60947-3 to provide isolation during repair and maintenance work
EN IEC 62271-102:2018 High-voltage switchgear and controlgear - Part 102: Alternating current disconnectors and earthing switches

Association for Electrical, Electronic & Information Technologies (VDE)

VDE 0670-2-1991*DIN VDE 0670-2:1991 Alternating current disconnectors and earthing switches
VDE 0660-107 E*DIN EN 60947-3:2008-02 Low-voltage switchgear and controlgear - Part 3: Switches, disconnectors, switch-disconnectors and fuse-combination units
VDE 0660-107-2006*DIN EN 60947-3:2006 Low-voltage switchgear and controlgear - Part 3: Switches, disconnectors, switch-disconnectors and fuse-combination units

Türk Standardları Enstitüsü

TS 565-1967 ALTERNATING CURRENT ISOLATING AND EARTHING SW?TCHES

Yugoslav Association for Standardization

JUS N.K3.301-1991 Alternating current disconnectors and earthing switches

Gosstandart of Russia

GOST 30011.3-1993 Low - voltage switchgrears and controlgears. Part 3. Switches, disconnectors, switch - disconnectores and fuse-combination units
GOST IEC 60947-3-2022 Low-voltage switchgear and controlgear. Part 3. Switches, disconnectors, switch-disconnectors and fuse-combination units
GOST IEC 62626-1-2017 Low-voltage switchgear and controlgear enclosed equipment. Part 1. Enclosed switch-disconnectors outside the scope of IEC 60947-3 to provide isolation during repair and maintenance work
GOST 689-1990 A.c. disconnectors and earthing switches for voltages above 1000 V. General specifications

GCC Standardization Organization

GSO IEC 61992-4:2014 Railway applications - Fixed installations - DC switchgear - Part 4: Outdoor d.c. disconnectors, switch-disconnectors and earthing switches
GSO IEC 60947-3:2016 Low-voltage switchgear and controlgear - Part 3: Switches, disconnectors, switch-disconnectors and fuse-combination units
GSO IEC 61992-3:2014 Railway applications - Fixed installations - DC switchgear - Part 3: Indoor d.c. disconnectors, switch-disconnectors and earthing switches
GSO IEC 62626-1:2016 Low-voltage switchgear and controlgear enclosed equipment - Part 1: Enclosed switch-disconnectors outside the scope of IEC 60947-3 to provide isolation during repair and maintenance work

Danish Standards Foundation

DS/EN 60947-3/A1:2012 Low-voltage switchgear and controlgear - Part 3: Switches, disconnectors, switch-disconnectors and fuse-combination units
DANSK DS/EN IEC 60947-3/AC:2021 Low-voltage switchgear and controlgear – Part 3: Switches, disconnectors, switch-disconnectors and fuse-combination units
DANSK DS/EN 60947-3/A2:2009 Low-voltage switchgear and controlgear – Part 3: Switches, disconnectors, switch-disconnectors and fuse-combination units
DS/EN IEC 60947-3:2021 Low-voltage switchgear and controlgear – Part 3: Switches, disconnectors, switch-disconnectors and fuse-combination units
DANSK DS/EN 60947-3:2009 Low-voltage switchgear and controlgear – Part 3: Switches, disconnectors, switch-disconnectors and fuse-combination units
DANSK DS/EN IEC 60947-3:2021 Low-voltage switchgear and controlgear – Part 3: Switches, disconnectors, switch-disconnectors and fuse-combination units
DS/EN 60947-3:2009 Low-voltage switchgear and controlgear - Part 3: Switches, disconnectors, switch-disconnectors and fuse-combination units
DS/EN 50123-4/A1:2013 Railway applications - Fixed installations - D.C. switchgear - Part 4: Outdoor d.c. disconnectors, switch-disconnectors and earthing switches
DANSK DS/EN 50123-4:2003 Railway applications - Fixed installations - D.C. switchgear - Part 4: Outdoor d.c. disconnectors, switch-disconnectors and earthing switches
DS/EN 50123-3/A1:2013 Railway applications - Fixed installations - D.C. switchgear - Part 3: Indoor d.c. disconnectors, switch-disconnectors and earthing switches
DS/EN 50123-3:2003 Railway applications - Fixed installations - D.C. switchgear - Part 3: Indoor d.c. disconnectors, switch-disconnectors and earthing switches
DANSK DS/EN 50123-4/A1:2003 Railway applications - Fixed installations - D.C. switchgear - Part 4: Outdoor d.c. disconnectors, switch-disconnectors and earthing switches
DS/EN 50123-4:2003 Railway applications - Fixed installations - D.C. switchgear - Part 4: Outdoor d.c. disconnectors, switch-disconnectors and earthing switches
DANSK DS/EN 62626-1:2014 Low-voltage switchgear and controlgear enclosed equipment - Part 1: Enclosed switch-disconnectors outside the scope of IEC 60947-3 to provide isolation during repair and maintenance work
DS/EN 62271-102/A1:2011 High-voltage switchgear and controlgear - Part 102: Alternating current disconnectors and earthing switches
DS/EN 62271-102/Corr.:2005 High-voltage switchgear and controlgear - Part 102: Alternating current disconnectors and earthing switches

Kingdom of Bahrain Testing and Metrology Directorate

BH GSO IEC 60947-3:2017 Low-voltage switchgear and controlgear - Part 3: Switches, disconnectors, switch-disconnectors and fuse-combination units
BH GSO IEC 61992-4:2016 Railway applications - Fixed installations - DC switchgear - Part 4: Outdoor d.c. disconnectors, switch-disconnectors and earthing switches
BH GSO IEC 62271-102:2012 HIGH-VOLTAGE SWITCHGEAR AND CONTROLGEAR-Part 102 :Alternating current disconnectors and earthing switches

The Directorate General of Specifications and Metrology (DGSM)

OS GSO IEC 60947-3:2016 Low-voltage switchgear and controlgear - Part 3: Switches, disconnectors, switch-disconnectors and fuse-combination units
OS GSO IEC 61992-4:2014 Railway applications - Fixed installations - DC switchgear - Part 4: Outdoor d.c. disconnectors, switch-disconnectors and earthing switches
OS GSO IEC 62626-1:2016 Low-voltage switchgear and controlgear enclosed equipment - Part 1: Enclosed switch-disconnectors outside the scope of IEC 60947-3 to provide isolation during repair and maintenance work

US Federal Contractor Registration (USFCR)

FCR UFGS-26 36 00.00 10-2007 AUTOMATIC TRANSFER SWITCH AND BY-PASS/ISOLATION SWITCH

Czech Standards Institute (UNMZ)

CSN ON 35 9701-1966 Rods for HV disoonnecting schwilchcs
CSN ON 35 4450-1966 Drives for H. V. and E. H. V. disconnecting switches

Bureau of Indian Standards

IS 13947 Pt.3-1993 Specification for low-voltage switchgear and controlgear. Part 3: Switches, disconnectors, switch disconnectors and fuse combination units
IS 9921 Pt.3-1982 Specification for alternating current isolators (isolators) and earthing switches for voltages above 1000 V
IS 4710-1968 Specification for switches and switching isolators above 1000 V but not exceeding 11000 V
IS 1818-1972 Alternating current isolators (disconnectors) and earthing switches

Indonesia Standards

SNI 04-6282.3-2001 Perlengkapan hubung-bagi dan kontrol tegangan rendah - Bagian 3: Sakelar, pemisah, sakelar-pemisah dan unit pengaman-lebur kombinasi
SNI IEC 60947-3:2012 Perangkat hubung bagi dan kendali voltase rendah - Bagian 3: Sakelar, diskonektor, diskonektor sakelar dan unit kombinasi sekering

OVE Austrian Electrotechnical Association

OVE EN IEC 60947-3:2021 Low-voltage switchgear and controlgear - Part 3: Switches, disconnectors, switch-disconnectors and fuse-combination units (german version)
OVE EN IEC 62271-102/A1:2021 High-voltage switchgear and controlgear - Part 102: Alternating current disconnectors and earthing switches (IEC 17A/1322/CDV) (english version) (Amendment)

Japanese Industrial Standards Committee (JISC)

JIS C 4510:1991 Hook bars for disconnecting switch operation
JIS C 4606:2011 Indoor use disconnectors for 3.3 kV or 6.6 kV

South African Bureau of Standard

NRS 031-2008 Alternating current disconnectors and earthing switches (up to 145 kV)
NRS 036-3-2004 Auto-reclosers and sectionalizers - Pole-mounted types Part 3: Sectionalizers for nominal a.c. voltages up to 33 kV

Belgian Standards Institute

NBN C 63-408-1978 Low voltage industrial equipment. Low-voltage load switch exposed to the air; disconnector; load-disconnector connected to a low-voltage fuse
NBN C 60-408 ADD 1-1982 Low voltage industrial equipment. Low-voltage load switch exposed to the air; disconnector; load-disconnector connected to a low-voltage fuse

Swedish Institute for Standards

SIS SEN 28 12 00-1972 Disconnectors (isolators) and earthing switches for voltages of 1 kVandabove. International recommendations'validity as Swedish standard

American National Standards Institute （ANSI)

ANSI/IEEE C37.38:1989 IEEE Standard for Gas-Insulated, Metal-Enclosed Disconnecting, Interrupter, and Grounding Switches

Underwriters Laboratories (UL)

UL 508I-2015 Outline of Investigation for Disconnect Switches Intended for Use in Photovoltaic Systems

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