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IEC's activities, collectively known as electrotechnology, cover all electrical, electronic and associated technologies in the areas of power generation, transmission and distribution, medical equipment, semiconductors, fibre optics, nanotechnology and renewable energies. In addition to providing an excellent framework for improving safety and optimizing energy, IEC standards support trade between countries by providing a reference for the functioning of the World Trade Organization (WTO) Agreement on Technical Barriers to Trade.
Sound system equipment - Part 16: Objective rating of speech intelligibility by speech transmission index
$176.00 $352.00
Electromagnetic compatibility (EMC) - Part 4-16: Testing and measurement techniques - Test for immunity to conducted, common mode disturbances in the frequency range 0 Hz to 150 kHz CONSOLIDATED EDITION
$133.00 $266.00
Optical fibres - Part 1-44: Measurement methods and test procedures - Cut-off wavelength
$60.00 $121.00
Amendment 1 - Automatic electrical controls for household and similar use - Part 2-9: Particular requirements for temperature sensing controls
$10.00 $20.00
Connectors for frequencies below 3 MHz - Part 9: Circular connectors for radio and associated sound equipment
$183.00 $367.00
Alarm systems - Intrusion and hold-up systems - Part 6: Power supplies
$164.00 $329.00
Amendment 1 - Adjustable speed electrical power drive systems - Part 3: EMC requirements and specific test methods
$58.00 $117.00
Amendment 1 - Photovoltaic (PV) module safety qualification - Part 1: Requirements for construction
$11.00 $22.00
Power systems management and associated information exchange - Data and communications security - ALL PARTS
$133.00 $266.22
Radiation protection instrumentation - Radon and radon decay product measuring instruments - Part 3: Specific requirements for radon decay product measuring instruments
$117.00 $234.00
Fixed capacitors for use in electronic equipment - Part 22: Sectional specification - Fixed surface mount multilayer capacitors of ceramic dielectric, Class 2
$140.00 $281.00
Primary batteries - ALL PARTS
$109.00 $218.97
