IEC/TS 62371:2008（E）是一项适用于电气设备中一般用途的陶瓷和玻璃空心绝缘子的技术规范；以及用于开关设备和控制设备中的永久气压的陶瓷空心绝缘子。本规范规定了空心绝缘子的尺寸和机械特性，这对同类型空心绝缘子的互换性至关重要。本规范的目的不是规定电气特性，因为它们取决于空心绝缘体最终构成其一部分的设备。 然而，IEC 60071-1中提供的标准雷电冲击耐受电压仅供分类参考。本规范适用于清洁区域或轻度污染区域的电气设备中使用的空心绝缘子，这些区域不需要抗震鉴定。

IEC/TS 62371:2008(E) is a Technical Specification which applies to ceramic and glass hollow insulators intended for general use in electrical equipment; and ceramic hollow insulators intended for use with a permanent gas pressure in switchgear and controlgear. This specification specifies the dimensional and mechanical characteristics of the hollow insulator, which are essential for interchangeability of the hollow insulator of the same type. It is not the object of this specification to prescribe electrical characteristics because they are dependent on the apparatus of which the hollow insulator ultimately forms a part. However, standard lightning impulse withstand voltage which is provided in IEC 60071-1 is described only for reference for classification purpose. This specification applies to hollow insulators for use in electrical equipment in clean areas or lightly polluted areas, where seismic qualification is not required.