STN - Slovak standards

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STN 332000-4-46:2018/A11 (1.7.2018)

STN 332000-4-46:2018/A11 (01/07/2018) Change

Low-voltage electrical installations. Part 4-46: Protection for safety. Isolation and switching

Available languages: English

Available design: Print design

STN 332000-4-442 (1.1.2013)

STN 332000-4-442 (01/01/2013)

Low-voltage electrical installations. Part 4-442: Protection for safety. Protection of low-voltage installations against temporary overvoltages due to earth faults in the high-voltage system and due to faults in the low-voltage system

Available languages: Slovak

Available design: Print design

STN 332000-4-443 (1.3.2017)

STN 332000-4-443 (01/03/2017)

Low-voltage electrical installations. Part 4-44: Protection for safety. Protection against voltage disturbances and electromagnetic disturbances. Clause 443: Protection against transient overvoltages of atmospheric origin or due to switching

Available languages: Slovak

Available design: Print design

STN 332000-4-444 (1.7.2011)

STN 332000-4-444 (01/07/2011)

Low-voltage electrical installations.Part 4-444:Protection for safety.Protection against voltage disturbances and electromagnetic disturbances

Available languages: Slovak

Available design: Print design

STN 332000-4-444:2011/Oprava1 (1.11.2013)

STN 332000-4-444:2011/Oprava1 (01/11/2013) Correction

Low-voltage electrical installations.Part 4-444:Protection for safety.Protection against voltage disturbances and electromagnetic disturbances

Available languages: Slovak

Available design: Print design

STN 332000-4-444:2011/Oprava2 (1.3.2022)

STN 332000-4-444:2011/Oprava2 (01/03/2022) Correction

Low-voltage electrical installations.Part 4-444:Protection for safety.Protection against voltage disturbances and electromagnetic disturbances

Available languages: Slovak

Available design: Print design

STN 332000-4-473 (1.2.1995)

STN 332000-4-473 (01/02/1995)

Electrical equipment and installations. Part 4: Protection for safety. Chapter 47: Application of protective measures for safety. Section 473: Measures of protection against overcurrent

Available languages: Czech

Available design: Print design

STN 332000-4-482 (1.8.2001)

STN 332000-4-482 (01/08/2001)

Electrical installations of buildings. Part 4: Protection for safety. Chapter 48: Choice of protective measures as a function of external influences. Section 482: Protection against fire where particular risks or danger exist

Available languages: Slovak

Available design: Print design

STN 332000-5-51 (1.5.2010)

STN 332000-5-51 (01/05/2010)

Electrical installations of buildings.Part 5-51:Selection and erection of electrical equipment.Common rules

Available languages: Slovak

Available design: Print design

STN 332000-5-51:2010/A11 (1.12.2013)

STN 332000-5-51:2010/A11 (01/12/2013) Change

Electrical installations of buildings.Part 5-51:Selection and erection of electrical equipment.Common rules

Available languages: Slovak

Available design: Print design

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