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Low-voltage surge protective devices - Part 01: General Requirements and test methods

40.60 Close of voting

TC 37/SC 37A

Low-voltage surge protective devices - Part 11: Surge protective devices connected to low-voltage power systems - Requirements and test methods

60.60 Standard published

TC 37/SC 37A

Fragment 1: Low-voltage surge protective devices - Part 11: Surge protective devices connected to AC low-voltage power systems - Requirements and test methods

40.60 Close of voting

TC 37/SC 37A

Fragment 2: Low-voltage surge protective devices - Part 11: Surge protective devices connected to AC low-voltage power systems - Requirements and test methods

40.60 Close of voting

TC 37/SC 37A

Low-voltage surge protective devices - Part 12: Surge protective devices connected to low-voltage power systems - Selection and application principles

60.60 Standard published

TC 37/SC 37A

Low voltage surge protective devices - Part 21: Surge protective devices connected to telecommunications and signalling networks - Performance requirements and testing methods

60.60 Standard published

TC 37/SC 37A

Amendment 1 - Low voltage surge protective devices - Part 21: Surge protective devices connected to telecommunications and signalling networks - Performance requirements and testing methods

60.60 Standard published

TC 37/SC 37A

Amendment 2 - Low voltage surge protective devices - Part 21: Surge protective devices connected to telecommunications and signalling networks - Performance requirements and testing methods

60.60 Standard published

TC 37/SC 37A

Corrigendum 1 - Low voltage surge protective devices - Part 21: Surge protective devices connected to telecommunications and signalling networks - Performance requirements and testing methods

60.60 Standard published

TC 37/SC 37A

Low voltage surge protective devices - Part 21: Surge protective devices connected to telecommunications and signalling networks - Performance requirements and testing methods

60.60 Standard published

TC 37/SC 37A

Low voltage surge protective devices - Part 21: Surge protective devices connected to telecommunications and signalling networks - Requirements and testing methods

30.60 Close of voting/ comment period

TC 37/SC 37A

Low-voltage surge protective devices - Part 22: Surge protective devices connected to telecommunications and signalling networks - Selection and application principles

60.60 Standard published

TC 37/SC 37A

Corrigendum 1 - Low-voltage surge protective devices - Part 31: Requirements and test methods for SPDs for photovoltaic installations

60.60 Standard published

TC 37/SC 37A

Low-voltage surge protective devices - Part 31: Requirements and test methods for SPDs for photovoltaic installations

60.60 Standard published

TC 37/SC 37A

Corrigendum 1 - Low-voltage surge protective devices - Part 32: Surge protective devices connected to the d.c. side of photovoltaic installations - Selection and application principles

60.60 Standard published

TC 37/SC 37A

Low-voltage surge protective devices - Part 32: Surge protective devices connected to the d.c. side of photovoltaic installations - Selection and application principles

60.60 Standard published

TC 37/SC 37A

Low-voltage surge protective devices - Part 41: Surge protective devices connected to DC low-voltage power systems – Requirements and test methods

40.60 Close of voting

TC 37/SC 37A

Low-voltage surge protective devices - Part 03: SPD testing guide

60.00 Standard under publication

TC 37/SC 37A