本欧洲标准规定了制造商提供的要求，测试方法，标记，信息，以及导向式防坠器的包装，包括可固定在上部锚点上的柔性锚定线。引导式防坠器包括符合本欧洲标准的柔性锚索，是构成prEN363涵盖的坠落系统之一的一部分的子系统。其他类型的防坠器在EN 353-1或EN 360中规定。能量吸收器在prEN 355中指定

This European Standard specifies the requirements, test methods, marking, information supplied by the manufacturer and packaging for guided type fall arresters including a flexible anchor line which can be secured to an upper anchor point. Guided type fall arresters including a flexible anchor line conforming to this European Standard are sub-systems constituting a part of one of the fall arrest systems covered by prEN 363. Other types of fall arresters are specified in EN 353-1 or EN 360. Energy absorbers are specified in prEN 355.