Search
Displaying 26257-26268 of 28791 results. Export to excel
LVS CLC/TS 61643-22:2016
technical specification (TS)
EN
Low-voltage surge protective devices - Part 22: Surge protective devices connected to telecommunications and signalling networks - Selection and application principles
26.12 €
LVS EN 61643-311:2013
standard
EN
Low-voltage surge protective devices - Part 11: Surge protective devices connected to low-voltage power systems - Requirements and test methods (IEC 61643-311:2013)
19.44 €
LVS EN 61643-31:2019
standard
EN
Low-voltage surge protective devices - Part 31: Requirements and test methods for SPDs for photovoltaic installations
26.12 €
LVS EN 61643-31:2019/AC:2022
corrigendum
EN
Low-voltage surge protective devices - Part 31: Requirements and test methods for SPDs for photovoltaic installations
0.00 €
LVS EN 61643-312:2013
standard
EN
Components for low-voltage surge protective devices - Part 312: Selection and application principles for gas discharge tubes (IEC 61643-312:2013 + corrigendum Jul. 2013)
17.61 €
LVS EN 61643-321:2002
standard
EN
Components for low-voltage surge protection devices - Part 2: Specifications for avalanche breakdown diode (ABD)
14.87 €
LVS EN 61643-351:2017
standard
EN
Components for low-voltage surge protective devices - Part 351: Performance requirements and test methods for telecommunications and signalling network surge isolation transformers (SIT)
19.44 €
LVS EN IEC 61643-01:2025
standard
EN
Low-voltage surge protective devices - Part 01: General Requirements and test methods
31.89 €
LVS EN IEC 61643-01:2025/A11:2025
amendment
EN
Low-voltage surge protective devices - Part 01: General Requirements and test methods
12.14 €
LVS EN IEC 61643-11:2026
standard
EN
Low-voltage surge protective devices - Part 11: Surge protective devices connected to AC low-voltage power systems - Requirements and test methods
22.17 €
LVS EN IEC 61643-11:2026/A11:2026
amendment
EN
Low-voltage surge protective devices - Part 11: Surge protective devices connected to AC low-voltage power systems - Requirements and test methods
10.02 €
LVS EN IEC 61643-21:2026
standard
EN
Low voltage surge protective devices - Part 21: Surge protective devices connected to telecommunications and signalling networks - Requirements and test methods
29.76 €