What is IEC 60061-3 AMD 44-2011 ?

IEC 60061-3 AMD 4:2011 and IEC 60061-3 AMD 4:2012 are important technical standards published by the International Electrotechnical Commission (IEC) that provide guidelines for the interchangeability and safety of lamp caps and holders used in general lighting service. These standards are essential for ensuring that lamps can be safely installed and operated, and for preventing accidents such as electric shocks or fires.

IEC 60061-3 AMD 4:2011 is a technical standard that specifies the dimensional and functional requirements for lamp caps and holders used in general lighting service. It provides guidelines for the interchangeability and safety of these components, ensuring that lamps can be safely installed and operated. The standard defines specific dimensions and requirements for lamp caps, such as the maximum allowable voltage, current, and temperature, as well as the dimensions of the base and the height of the cap. It also provides guidelines for the mechanical strength, electrical connection, and temperature resistance of lamp caps.

IEC 60061-3 AMD 4:2012 is a technical standard that provides specifications for lamp caps and holders together with gauges to ensure interchangeability, safety, and proper functioning of lamps. This standard is applicable to both incandescent and discharge lamps used in general lighting purposes and specialty lighting applications. The standard aims to establish a standardized system for lamp caps and holders, ensuring compatibility between lamps and their corresponding fixtures. It defines specific dimensions and requirements for lamp caps, such as the maximum allowable voltage, current, and temperature, as well as the dimensions of the base and the height of the cap. It also provides guidelines for the mechanical strength, electrical connection, and temperature resistance of lamp caps.

The primary purpose of IEC 60061-3 AMD 4:2012 is to establish a standardized system for lamp caps and holders, ensuring compatibility between lamps and their corresponding fixtures. By defining specific dimensions and requirements for lamp caps, this standard allows consumers to easily identify and select appropriate light sources for their lighting fixtures. Furthermore, the standard aims to ensure the safety of end-users by providing guidelines for mechanical strength, electrical connection, and temperature resistance of lamp caps. These requirements are crucial to prevent accidents such as electric shocks or fires caused by incompatible or faulty lamps.