IEC 60061-3:1969/AMD45:2011 is an amendment to the parent reference IEC 60061-3:1969, addressing lamp caps and holders together with gauges for interchangeability and safety. As a supporting technical document, it is relevant when teams need to verify component fit, check gauge-based dimensions, or maintain conformity with documented lamp-cap and holder requirements. For engineering, testing, and procurement workflows, IEC 60061-3:1969/AMD45:2011 helps keep technical review aligned with the controlled reference used for product evaluation and compliance preparation.

Purpose of IEC 60061-3:1969/AMD45:2011

The purpose of IEC 60061-3:1969/AMD45:2011 is to modify the gauge-related content associated with lamp caps and holders in the parent document. In practice, amendments like this support precise technical validation by clarifying or updating the reference basis used for dimensional checking and interchangeability control. That makes the document important for organisations involved in conformity assessment, laboratory evaluation, and engineering documentation where consistent interpretation of gauge requirements affects operational consistency and technical compliance.

Compliance applications of IEC 60061-3:1969/AMD45:2011

IEC 60061-3:1969/AMD45:2011 is typically used when evaluating lighting-related components against the applicable gauge definitions in the IEC 60061 series. It may be consulted during product qualification, incoming inspection, supplier review, or certification-oriented testing workflows. Because it is an amendment, it is best used together with the parent reference to support documented evaluation of lamp caps, holders, and related gauges in compliance workflows, especially where interchangeability and safety checks depend on the exact technical revision in force.

Benefits of IEC 60061-3:1969/AMD45:2011

Using IEC 60061-3:1969/AMD45:2011 in the correct document set can improve safety, reduce fitment risk, and strengthen testing consistency across design and procurement activities. It helps teams maintain a reliable compliance reference for technical review, verification activities, and conformity assessment preparation. For manufacturers and laboratories, the amendment supports clearer validation of gauge-related requirements, which can reduce ambiguity during inspection and improve quality assurance outcomes when comparing products against the parent document.

• Supporting amendment to the parent lamp-cap and holder reference for gauge-related control
• Useful for interchangeability checks and safety-focused dimensional verification
• Relevant to product evaluation, laboratory assessment, and supplier conformity reviews
• Helps maintain controlled technical documentation during compliance workflows