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VA 26 29 21 - DISCONNECT SWITCHES Organization: VA
Date: 2010-09-01
Description: DESCRIPTION This section specifies the furnishing, installation, and connection of low voltage disconnect switches.
VA - FED H-08-1 SEC 16170 - DISCONNECT SWITCHES (MOTOR AND CIRCUIT) Organization: VA
Date: 2005-12-01
Description: DESCRIPTIONThis section specifies the furnishing, installation and connection of low voltage disconnect switches.
FORD W-ES20 - DISCONNECT SWITCHES AND OPERATING MECHANISMS Organization: FORD
Date: 2003-02-20
Description: It also applies to separately mounted self-enclosed safety switches used for service disconnects and auxiliary equipment. This Standard does not apply to 480 VAC power distribution equipment, such as unit substations and busways.
NASA-16326S - MEDIUM-VOLTAGE AIR-BREAK DISCONNECT SWITCHES Organization: NASA
Date: 2005-12-01
Description: This section covers air-break, single-pole and gang-operated disconnecting/isolating switches 2.4 kilovolts and above. Drawing should indicate ratings and installation details.
IEC 61992-4 - RAILWAY APPLICATIONS – FIXED INSTALLATIONS – DC SWITCHGEAR – PART 4: OUTDOOR D.C. DISCONNECTORS, SWITCH-DISCONNECTORS AND EARTHING SWITCHES - EDITION 1.1; CONSOLIDATED REPRINT Organization: IEC
Date: 2015-09-01
Description: This part of IEC 61992 specifies requirements for d.c. disconnectors, switch-disconnectors and earthing switches for use in outdoor fixed installations of traction systems.
DS/EN 50123-3 - RAILWAY APPLICATIONS - FIXED INSTALLATIONS - D.C. SWITCHGEAR - PART 3: INDOOR D.C. DISCONNECTORS, SWITCH-DISCONNECTORS AND EARTHING SWITCHES Organization: DS
Date: 2003-08-29
Description: This part of EN 50123 specifies requirements for d.c. disconnectors, switch-disconnectors and earthing switches for use in indoor fixed installations of traction systems.
DSF/EN 50123-3/FPRAA - RAILWAY APPLICATIONS - FIXED INSTALLATIONS - D.C. SWITCHGEAR - PART 3: INDOOR D.C. DISCONNECTORS, SWITCH-DISCONNECTORS AND EARTHING SWITCHES Organization: DS
Description: This part of EN 50123 specifies requirements for d.c. disconnectors, switch-disconnectors and earthing switches for use in indoor fixed installations of traction systems.
DS/EN 50123-3/A1 - RAILWAY APPLICATIONS - FIXED INSTALLATIONS - D.C. SWITCHGEAR - PART 3: INDOOR D.C. DISCONNECTORS, SWITCH-DISCONNECTORS AND EARTHING SWITCHES Organization: DS
Date: 2013-10-17
Description: This part of EN 50123 specifies requirements for d.c. disconnectors, switch-disconnectors and earthing switches for use in indoor fixed installations of traction systems.
IEC 61992-3 - RAILWAY APPLICATIONS – FIXED INSTALLATIONS – DC SWITCHGEAR – PART 3: INDOOR D.C. DISCONNECTORS, SWITCH-DISCONNECTORS AND EARTHING SWITCHES - EDITION 2.1; CONSOLIDATED REPRINT Organization: IEC
Date: 2015-09-01
Description: This part of IEC 61992 specifies requirements for d.c. disconnectors, switch-disconnectors and earthing switches for use in indoor fixed installations of traction systems.
CENELEC - EN 50123-3 - RAILWAY APPLICATIONS – FIXED INSTALLATIONS – D.C. SWITCHGEAR PART 3: INDOOR D.C. DISCONNECTORS, SWITCH-DISCONNECTORS AND EARTHING SWITCHES - INCORPORATES AMENDMENT A1: 2013 Organization: CENELEC
Date: 2003-02-01
Description: This part of EN 50123 specifies requirements for d.c. disconnectors, switch-disconnectors and earthing switches for use in indoor fixed installations of traction systems.
DSF/EN 50123-4/FPRAA - RAILWAY APPLICATIONS - FIXED INSTALLATIONS - D.C. SWITCHGEAR - PART 4: OUTDOOR D.C. DISCONNECTORS, SWITCH-DISCONNECTORS AND EARTHING SWITCHES Organization: DS
Description: This part of EN 50123 specifies requirements for outdoor d.c. switch-disconnectors, disconnectors and earthing switches for use in outdoor fixed installations of traction systems.
NR/PS/ELP/21023 ISSUE 2 - RECTIFIER DC DISCONNECTOR SWITCH FOR DC TRACTION SUBSTATIONS - COMPLIANCE DATE: 3 DECEMBER 2005 Organization: NR
Date: 2005-12-01
Description: Purpose This specification states the requirements for the design, manufacture and testing of 650/750 V rated d.c. disconnector switches (DCDS) for use in d.c. traction substations for fault making connection and off-load disconnection of the rectifier positive output to the main d.c. busbar.
CFR - FED BLM 16440 - DISCONNECT SWITCHES Organization: CFR
Date: 1988-12-01
TSE - TS EN 60947-3 - LOW-VOLTAGE SWITCHGEAR AND CONTROLGEAR - PART 3: SWITCHES, DISCONNECTORS, SWITCH-DISCONNECTORS AND FUSE-COMBINATION UNITS Organization: TSE
Date: 2004-04-08
Description: This standard 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 exceeed 1000 V a.a. veya 1500 V d.a
DSF/EN 60947-3/FPRA2 - LOW-VOLTAGE SWITCHGEAR AND CONTROLGEAR - PART 3: SWITCHES, DISCONNECTORS, SWITCH-DISCONNECTORS AND FUSE-COMBINATION UNITS Organization: DS
Description: This part of IEC 60947 applies to switches, disconnectors, switch-disconnectors and fusecombination 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.
DSF/EN 60947-3/FPRA1 - LOW-VOLTAGE SWITCHGEAR AND CONTROLGEAR - PART 3: SWITCHES, DISCONNECTORS, SWITCH-DISCONNECTORS AND FUSE-COMBINATION UNITS Organization: DS
Description: This part of IEC 60947 applies to switches, disconnectors, switch-disconnectors and fusecombination 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.
IEC 60947-3 - LOW-VOLTAGE SWITCHGEAR AND CONTROLGEAR – PART 3: SWITCHES, DISCONNECTORS, SWITCH-DISCONNECTORS AND FUSE-COMBINATION UNITS - EDITION 3.2 CONSOLIDATED REPRINT Organization: IEC
Date: 2015-07-01
Description: Scope and object This part of IEC 60947 applies to switches, disconnectors, switch-disconnectors and fusecombination 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.
SNZ AS/NZS IEC 60947.3 - LOW-VOLTAGE SWITCHGEAR AND CONTROLGEAR PART 3: SWITCHES, DISCONNECTORS, SWITCH-DISCONNECTORS AND FUSE-COMBINATION UNITS Organization: SNZ
Date: 2015-09-23
Description: Scope and object This part of IEC 60947 applies to switches, disconnectors, switch-disconnectors and fusecombination 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.
CENELEC - EN 60947-3 - LOW-VOLTAGE SWITCHGEAR AND CONTROLGEAR - PART 3: SWITCHES, DISCONNECTORS, SWITCH-DISCONNECTORS AND FUSE-COMBINATION UNITS - INCORPORATES AMENDMENT A2: 2015 Organization: CENELEC
Date: 2009-06-01
Description: Scope and object This part of IEC 60947 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.
DSF/EN 60947-3/FPRA1 - LOW-VOLTAGE SWITCHGEAR AND CONTROLGEAR -- PART 3: SWITCHES, DISCONNECTORS, SWITCH-DISCONNECTORS AND FUSE-COMBINATION UNITS Organization: DS
Description: IEC 60947-3:2008 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.

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