Plugs and socket-outlets for household and similar purposes. Part 3-1. Particular requirements for USB socket-outlets

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State system for ensuring the uniformity of measurements. Photovoltaic devices. Procedures for temperature and irradiance corrections to measured current voltage characteristics

Norma vydaná dňa 1.7.2015

Electrical insulating materials. Industrial rigid laminated sheets based on thermosetting resins for electrical purposes. Part 2. Methods of test

Norma vydaná dňa 1.9.2023

Insulating materials. Industrial rigid laminated sheets based on thermosetting resins for electrical purposes. Part 3-1. Types

Norma vydaná dňa 1.1.2025

Insulating materials. Industrial rigid laminated sheets based on thermosetting resins for electrical purposes. Part 3-4. Laminated sheets based on phenolic resins. Technical requirements

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Stationary lead-acid batteries. Part 11. Vented types. General requirements and methods of tests

Norma vydaná dňa 1.1.2017

Stationary lead-acid batteries. Part 21. Valve regulated types. Methods of test

Norma vydaná dňa 1.1.2015

Stationary lead-acid batteries. Part 22. Valve regulated types. Requirements

Norma vydaná dňa 1.1.2017

Electrical accessories. Circuit-breakers for overcurrent protection for household and similar installations. Part 1. Circuit-breakers for a.c. operation

Norma vydaná dňa 1.3.2021

Electrical smallsized accessories. Circuit-breakers for overcurrent protection for household and similar installations. Part 2. Circuit-breakers for AC and DC operation

Norma vydaná dňa 1.3.2022