Standards search

Use the form below to find particular standards or projects. Enter your criteria for searching (single or in combination) in the fields below and press the button “Search”. You can also search using the Advance Search facility.

Luminaires - Part 2-20: Particular requirements - Lighting chains

60.55 Ratification completed (DOR)

CLC/TC 34

Switches for household and similar fixed electrical installations - Part 2-1: Particular requirements - Electronic control devices

10.99 New project approved

CLC/TC 23BX

Amendment 1 - Thermal-links - Requirements and application guide

40.20 DIS ballot initiated: 12 weeks

CLC/SR 32C

Automatic electrical controls - Part 1: General requirements

60.55 Ratification completed (DOR)

CLC/TC 72

Automatic electrical controls - Part 1: General requirements

60.55 Ratification completed (DOR)

CLC/TC 72

Low-voltage switchgear and controlgear - Part 1: General rules

40.60 Close of voting

CLC/TC 121A

Amendment 1 - Low-voltage switchgear and controlgear - Part 3: Switches, disconnectors, switch-disconnectors and fuse-combination units

40.20 DIS ballot initiated: 12 weeks

CLC/TC 121A

Low-voltage switchgear and controlgear - Part 4-2: Contactors and motor-starters - Semiconductor motor controllers, starters and soft-starters

40.60 Close of voting

CLC/TC 121A

Low-voltage switchgear and controlgear - Part 6-2: Multiple function equipment - Control and protective switching devices (or equipment) (CPS)

20.60 Close of comment period

CLC/TC 121A

Low-voltage switchgear and controlgear - Part 8: Control units for built-in thermal protection (PTC) for rotating electrical machines

20.60 Close of comment period

CLC/TC 121A

Arc welding equipment - Part 1: Welding power sources

20.60 Close of comment period

CLC/TC 26

Switches for appliances - Part 1: General requirements

10.99 New project approved

CLC/SR 23J

Low-voltage switchgear and controlgear assemblies - Part 1: General rules

40.60 Close of voting

CLC/BTTF 170-1

Low-voltage switchgear and controlgear assemblies - Part 2: Power switchgear and controlgear assemblies

40.60 Close of voting

CLC/BTTF 170-1

Amendment 1 - Electrical safety in low voltage distribution systems up to 1 000 V AC and 1 500 V DC - Equipment for testing, measuring or monitoring of protective measures - Part 1: General requirements

40.60 Close of voting

CLC/TC 85X

Instrument transformers - Part 13: Stand-alone merging unit (SAMU)

10.99 New project approved

CLC/TC 38

Instrument transformers - Part 9: Digital interface for instrument transformers

10.99 New project approved

CLC/TC 38

Amendment 2 - Uninterruptible power systems (UPS) - Part 1: Safety requirements

40.60 Close of voting

CLC/TC 22X