IEC 60061-3E:1972标准主要涉及灯座和灯座夹具的规格、安全性和可互换性。该标准规定了灯座和灯座夹具的尺寸、形状、材料和性能要求，以确保它们能够安全地与灯泡连接，并保证灯泡的互换性。

该标准还规定了灯座和灯座夹具的测试方法和要求。例如，灯座和灯座夹具必须能够承受一定的机械压力和电气负载，以确保它们在使用过程中不会出现故障或危险。

此外，IEC 60061-3E:1972还规定了灯座和灯座夹具的标记要求。灯座和灯座夹具必须标明其型号、制造商、额定电压和电流等信息，以便用户正确选择和使用它们。

总之，IEC 60061-3E:1972标准的制定旨在确保灯具的安全性和互换性，为灯具制造商和用户提供了一些重要的指导和规范。

相关标准
- IEC 60061-1:1969 Lamp caps and holders together with gauges for the control of interchangeability and safety - Part 1: Lamp caps
- IEC 60061-2:1972 Lamp caps and holders together with gauges for the control of interchangeability and safety - Part 2: Lampholders
- IEC 60061-4:1979 Lamp caps and holders together with gauges for the control of interchangeability and safety - Part 4: Guidelines and general information
- IEC 60061-5:1993 Lamp caps and holders together with gauges for the control of interchangeability and safety - Part 5: Guidelines for quality assessment of lampholders for tubular fluorescent lamps
- IEC 60061-6:1991 Lamp caps and holders together with gauges for the control of interchangeability and safety - Part 6: Performance requirements for lampholders for tubular fluorescent lamps