![]() ![]() This standard also specifies the requirements for additional protection in specific situations. In addition, the application and combination of the above requirements are also specified according to external influence conditions. ![]() This standard specifies the basic requirements for protection against electric shock, including basic protection (direct contact protection) and failure protection (indirect contact protection) for humans and livestock. State Administration for Market Regulation, National Standardization Administration National Standardization Technical Committee of Building Electrical Installations (SAC/TC 205) National Standardization Technical Committee of Building Electrical Installations Older Standard (superseded by this standard) Has the status of a basic safety publication in accordance with IEC Guide 104.Low-voltage electrical installations - Part 4-41: Protection for safety. It is not intended to be used as a stand-alone standard. The requirements of this standard apply only if they are incorporated, or are referred to, in the relevant standards. High voltage is any rated voltage exceeding 1 000 V a.c. Customers who bought this document also bought: IPC/EIA-J-STD-001 Requirements for Soldered Electrical and Electronic Assemblies 21CFR(800-1299) Food and Drugs IPC-A-610 Acceptability of Electronic Assemblies (Hardcopy format) Document Number. For the purpose of this standard, low-voltage is any rated voltage up to and including 1 000 V a.c. This document is available in either Paper or PDF format. NOTE - There are some clauses in this standard which refer to low-voltage and high-voltage systems, installations and equipment. Prepared for installations, systems and equipment without a voltage limit. It is intended to give fundamental principles and requirements which are common to electrical installations, systems and equipment or necessary for their co-ordination. > 1000 Vrms, the following voltage levels shall be referred to within ITER as Medium Voltage (. "IEC 61140:2001+A1:2004 applies to the protection of persons and animals against electric shock. Whilst defined by IEC as being High Voltage, i.e. ![]() 3.1 b:2009 Protection against electric shock - Common aspects for installation and equipment ![]()
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