安全用电标志分为颜色标志和图形标志。颜色标志常用来区分各种不同性质、不同用途的导线,或用来表示某处安全程度。图形标志一般用来告诫人们不要去接近危险场所。一般采用的安全色有以下几种: 红色——用来标志禁止、停止和消防,如信号灯、信号旗、机器上的紧急停机按钮等都是用红色来表示“禁止”的信息。黄色——用来标志注意危险。如“当心触电”、“注意安全” Safety signs are divided into color signs and graphic signs. Color signs are often used to distinguish between different types of wire for different purposes, or to indicate some degree of security. Graphic signs are generally used to warn people not to go near dangerous places. Commonly used security colors are the following: Red - used to mark the ban, stop and fire, such as lights, pennant, the machine’s emergency stop button, etc. are red to indicate “prohibited” message. Yellow - used to mark the attention to danger. Such as “beware of electric shock”, “pay attention to safety”