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.

Automatic electrical controls - Part 2-23: Particular requirements for electrical sensors and sensing elements

10.99 New project approved

CLC/TC 72

Automatic electrical controls - Part 2-24: Particular requirements for displacement electrical controls

10.99 New project approved

CLC/TC 72

Automatic electrical controls - Part 2-25: Particular requirements for current sensing controls

10.99 New project approved

CLC/TC 72

Automatic electrical controls - Part 2-5: Particular requirements for automatic electrical burner control systems

10.99 New project approved

CLC/TC 72

Automatic electrical controls - Part 2-6: Particular requirements for automatic electrical pressure sensing controls including mechanical requirements

40.60 Close of voting

CLC/TC 72

Automatic electrical controls - Part 2-8: Particular requirements for electrically operated water valves, including mechanical requirements

40.60 Close of voting

CLC/TC 72

Automatic electrical controls - Part 2-9: Particular requirements for temperature sensing controls

40.20 DIS ballot initiated: 12 weeks

CLC/TC 72

Shunt power capacitors of the non-self-healing type for AC systems having a rated voltage up to and including 1000 v - Part 1: General

40.20 DIS ballot initiated: 12 weeks

CLC/SR 33

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

10.99 New project approved

CLC/TC 121A

Low-voltage switchgear and controlgear - Part 6-1: Multiple function equipment - Transfer switching equipment

10.99 New project approved

CLC/TC 121A

Electromagnetic compatibility (EMC) - Part 3-3: Limits - Limitation of voltage changes, voltage fluctuations and flicker in public low-voltage supply systems, for equipment with rated current ≤16 a per phase and not subject to conditional connection

10.99 New project approved

CLC/TC 210

Electromagnetic compatibility (EMC) - Part 4-2: Testing and measurement techniques - Electrostatic discharge immunity test

40.60 Close of voting

CLC/TC 210

Electromagnetic compatibility (EMC) - Part 4-29: Testing and measurement techniques - Voltage dips, short interruptions and voltage variations on d.c. input power port immunity tests

10.99 New project approved

CLC/TC 210

Electromagnetic compatibility (EMC) - Part 4-30: Testing and measurement techniques - Power quality measurement methods

10.99 New project approved

CLC/TC 210

Electromagnetic compatibility (EMC) - Part 4-4: Testing and measurement techniques - Electrical fast transient/burst immunity test

10.99 New project approved

CLC/TC 210

Electromagnetic compatibility (EMC) - Part 4-7: Testing and measurement techniques - General guide on harmonics and interharmonics measurements and instrumentation, for power supply systems and equipment connected thereto

10.99 New project approved

CLC/TC 210

Switches for appliances - Part 1: General requirements

40.20 DIS ballot initiated: 12 weeks

CLC/SR 23J

Low-voltage switch mode power supplies - Part 3: Electromagnetic compatibility (EMC)

10.99 New project approved

CLC/TC 22X