CLC/SR 37B
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 47282 | EN 61643-311:2013 | Components for low-voltage surge protective devices - Part 311: Performance requirements and test circuits for gas discharge tubes (GDT) | Izstrādē |
| 47282 | LVS EN 61643-311:2013 | Low-voltage surge protective devices - Part 11: Surge protective devices connected to low-voltage power systems - Requirements and test methods (IEC 61643-311:2013) | Standarts spēkā |
| 47113 | prEN 61647-2 | Components for low-voltage surge protection devices - Part 2: Specifications for Avalanche Breakdown Diode (ABD) | Izstrādē |
| 46514 | EN 61643-321:2002 | Components for low-voltage surge protective devices - Part 321: Specifications for Avalanche Breakdown Diode (ABD) | Standarts spēkā |
| 46514 | LVS EN 61643-321:2002 | Components for low-voltage surge protection devices - Part 2: Specifications for avalanche breakdown diode (ABD) | Standarts spēkā |
| 45688 | EN 61643-331:2003 | Components for low-voltage surge protective devices - Part 331: Specification for metal oxide varistors (MOV) | Atcelts |
| 45688 | LVS EN 61643-331:2003 | Components for low-voltage surge protective devices - Part 331: Specification for metal oxide varistors | Atcelts |
| 43208 | EN 61643-312:2013 | Components for low-voltage surge protective devices - Part 312: Selection and application principles for gas discharge tubes | Standarts spēkā |
| 43208 | LVS EN 61643-312:2013 | Components for low-voltage surge protective devices - Part 312: Selection and application principles for gas discharge tubes (IEC 61643-312:2013 + corrigendum Jul. 2013) | Standarts spēkā |
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