Scope
1.1 This Standard describes the requirements for the design and installation of a fire alarm system with
or without voice communication capability.
NOTE 1: This Standard is intended to apply to both required and voluntary fire alarm installations.
NOTE 2: The requirements in this Standard address the installation for various types of fire alarm system equipment and devices.
These…
Medical electrical equipment - Part 2-40: Particular requirements for the basic safety and essential...
IEC 60601-2-40:2024 RLV contains both the official IEC International Standard and its Redline version. The Redline version is available in English only and provides you with a quick and easy way to compare all the changes between the official IEC Standard and its previous edition.
IEC 60601-2-40:2024 applies to the BASIC SAFETY and ESSENTIAL PERFORMANCE of ELECTROMYOGRAPHS and EVOKED RESPONSE…
Electric motor-operated hand-held tools, transportable tools and lawn and garden machinery - Safety ...
IEC 62841-2-21:2017+AMD1:2024 CSV applies to hand-held drain cleaners (drain cleaners are also known as pipe cleaners) the rated voltage is not more than 250 V for single-phase a.c. or d.c. tools, and 480 V for three-phase a.c. tools. The rated input is not more than 3 700 W. The limits for the applicability of this standard for battery tools are given in K.1 and L.1. This standard deals with the…
Medical electrical equipment - Part 2-40: Particular requirements for the basic safety and essential...
IEC 60601-2-40:2024 applies to the BASIC SAFETY and ESSENTIAL PERFORMANCE of ELECTROMYOGRAPHS and EVOKED RESPONSE EQUIPMENT, hereafter referred to as ME EQUIPMENT.
The following ME EQUIPMENT are excluded:
- ME EQUIPMENT intended for therapeutic application;
- ME EQUIPMENT intended for transcutaneous electrical nerve stimulators and electrical muscle stimulators (ME EQUIPMENT covered by IEC…