GB/T 5465.11-2007 in English

《GB/T 5465.11-2007电气设备用图形符号基本规则 第1部分：原形符号的生成》由TC27（全国电气信息结构、文件编制和图形符号标准化技术委员会）归口，主管部门为国家标准化管理委员会。
标准规定了电气设备用图形符号的原形符号的形成原则和指南以及电气设备用图形符号的应用。

Scope

GB/T 5465.1 stipulates the principles and guidelines for the formation of original symbols of graphic symbols for electrical equipment and the application of graphic symbols for electrical equipment. This part of GB/T 5465.1 specifies the main principles for forming the original symbols of graphic symbols for electrical equipment. According to the meaning to be expressed by the original shape symbol, this part not only includes the design rules of its shape and size, but also includes the drafting rules of related words. This section applies to graphic symbols for the following purposes: ——identifying equipment or its components (such as controllers or displays); ——indicating functional status or functions (such as on, off, alarm); ——indicating connections (such as terminals , joints); ——Provide packaging information (such as the label of the packaging, loading and unloading instructions); ——Provide the operating instructions of the equipment (such as use restrictions). This section does not apply to the original symbols for the following purposes: ——safety marks; —drawings and sketches; ——product technical documents; ——public information.