EN 50123-4:1999
(Main)Railway applications - Fixed installations - D.C. switchgear - Part 4: Outdoor d.c. in-line switch-disconnectors, disconnectors and d.c. earthing switches
General Information
- Abstract
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
- Status
- Withdrawn
- Publication Date
- 17-Mar-1999
- Withdrawal Date
- 30-Sep-1999
- Technical Committee
- CLC/TC 9X - Electrical and electronic applications for railways
- Drafting Committee
- CLC/SC 9XC - Electric supply and earthing systems for public transport equipment and ancillary apparatus (fixed i
- Parallel Committee
- IEC/TC 9 - IEC_TC_9
- Current Stage
- 9960 - Withdrawal effective - Withdrawal
- Start Date
- 01-Sep-2005
- Completion Date
- 01-Sep-2005
Relations
- Effective Date
- 28-Jan-2023
- Effective Date
- 03-Feb-2026
- Effective Date
- 03-Feb-2026
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Frequently Asked Questions
EN 50123-4:1999 is a standard published by CLC. Its full title is "Railway applications - Fixed installations - D.C. switchgear - Part 4: Outdoor d.c. in-line switch-disconnectors, disconnectors and d.c. earthing switches". This standard covers: 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
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
EN 50123-4:1999 is classified under the following ICS (International Classification for Standards) categories: 29.130.20 - Low voltage switchgear and controlgear; 45.020 - Railway engineering in general. The ICS classification helps identify the subject area and facilitates finding related standards.
EN 50123-4:1999 has the following relationships with other standards: It is inter standard links to EN 50123-4:2003, EN 50124-1:2017, EN 50119:2009. Understanding these relationships helps ensure you are using the most current and applicable version of the standard.
EN 50123-4:1999 is associated with the following European legislation: Standardization Mandates: M/024. When a standard is cited in the Official Journal of the European Union, products manufactured in conformity with it benefit from a presumption of conformity with the essential requirements of the corresponding EU directive or regulation.
EN 50123-4:1999 is available in PDF format for immediate download after purchase. The document can be added to your cart and obtained through the secure checkout process. Digital delivery ensures instant access to the complete standard document.
Standards Content (Sample)
SLOVENSKI STANDARD
01-december-1999
Railway applications - Fixed installation - D.C. switchgear - Part 4: Outdoor d.c. in-
line switch-disconnectors, disconnetors and d.c. earthing switches
Railway applications - Fixed installations - D.C. switchgear -- Part 4: Outdoor d.c. in-line
switch-disconnectors, disconnectors and d.c. earthing switches
Bahnanwendungen - Ortsfeste Anlagen - Gleichstrom-Schalteinrichtungen -- Teil 4:
Freiluft-Gleichstrom-Lasttrennschalter, -Trennschalter und -Gleichstrom-Erdungsschalter
Applications ferroviaires - Installations fixes - Appareillage à courant continu -- Partie 4:
Interrupteurs-sectionneurs, sectionneurs et sectionneurs de mise à la terre pour
l'extérieur
Ta slovenski standard je istoveten z: EN 50123-4:1999
ICS:
29.130.99 Druge stikalne in krmilne Other switchgear and
naprave controlgear
29.280 (OHNWULþQDYOHþQDRSUHPD Electric traction equipment
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
SIST EN 50123-4:19
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