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UNE - Spanish national standards
Page 3241
UNE-EN IEC 61643-11:2025/A11:2025 (01/12/2025) Change
Low-voltage surge protective devices - Part 11: Surge protective devices connected to AC low-voltage power systems - Requirements and test methods (Endorsed by Asociación Espanola de Normalización in December of 2025.)
Available languages: English
Available design: electronic design (pdf), Print design
from 45.00 USD more info
UNE-CLC/TS 61643-12:2012 (31/10/2012)
Low-voltage surge protective devices -- Part 12: Surge protective devices connected to low-voltage power distribution systems - Selection and application principles
Available languages: English, Spanish
Available design: electronic design (pdf), Print design
from 145.00 USD more info
UNE-EN 61643-21:2002 (28/10/2002)
Low voltage surge protective devices -- Part 21: Surge protective devices connected to telecommunications and signalling networks - Performance requirements and testing methods.
Available languages: English, Spanish
Available design: electronic design (pdf), Print design
from 114.20 USD more info
UNE-EN 61643-21:2002/A1:2009 (18/11/2009) Change
Low voltage surge protective devices - Part 21: Surge protective devices connected to telecommunications and signalling networks - Performance requirements and testing methods
Available languages: English, Spanish
Available design: electronic design (pdf), Print design
from 79.10 USD more info
UNE-EN 61643-21:2002/A2:2013 (22/05/2013) Change
Low voltage surge protective devices - Part 21: Surge protective devices connected to telecommunications and signalling networks - Performance requirements and testing methods
Available languages: English, Spanish
Available design: electronic design (pdf), Print design
from 78.00 USD more info
UNE-EN IEC 61643-21:2026 (01/02/2026)
Low voltage surge protective devices - Part 21: Surge protective devices connected to telecommunications and signalling networks - Requirements and test methods (Endorsed by Asociación Espanola de Normalización in February of 2026.)
Available languages: English
Available design: electronic design (pdf), Print design
from 146.00 USD more info
UNE-EN 61643-31:2021 (31/03/2021)
Low-voltage surge protective devices - Part 31: Requirements and test methods for SPDs for photovoltaic installations
Available languages: English, Spanish
Available design: electronic design (pdf), Print design
from 130.60 USD more info
UNE-EN 61643-31:2021/AC:2022-07 (19/10/2022) Change
Low-voltage surge protective devices - Part 31: Requirements and test methods for SPDs for photovoltaic installations
Available languages: English, Spanish
Available design: electronic design (pdf)
from 1.10 USD more info
UNE-EN 61643-311:2014 (02/04/2014)
Components for low-voltage surge protective devices - Part 311: Performance requirements and test circuits for gas discharge tubes (GDT)
Available languages: English, Spanish
Available design: electronic design (pdf), Print design
from 86.70 USD more info
UNE-EN 61643-312:2014 (09/04/2014)
Components for low-voltage surge protective devices - Part 312: Selection and application principles for gas discharge tubes
Available languages: English, Spanish
Available design: electronic design (pdf), Print design
from 81.20 USD more info
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