IEC 60061-3:1969/AMD54:2017 is a supporting amendment to the lamp caps and holders reference, focused on Part 3: Gauges for the control of interchangeability and safety. It is relevant when technical teams need a reliable compliance reference for verifying gauge-related requirements tied to lamp cap and holder interfaces. For procurement, testing, and engineering documentation, IEC 60061-3:1969/AMD54:2017 helps maintain alignment with the parent document while supporting consistent evaluation, technical review, and product conformity decisions.

What is IEC 60061-3:1969/AMD54:2017?

This document is Amendment 54 to IEC 60061-3:1969, so it should be read as a modifying reference connected to the parent part rather than as a standalone specification. Based on the title, its technical purpose is to address gauges used to control interchangeability and safety for lamp caps and holders. In practice, that makes it useful for organizations performing documented evaluation, technical validation, and conformity assessment where precise fit and safe mating of components are important.

Applications of IEC 60061-3:1969/AMD54:2017

IEC 60061-3:1969/AMD54:2017 is most relevant in workflows involving lamp cap and holder design, verification activities, laboratory evaluation, and product qualification. It may support manufacturers, test houses, and compliance teams that need to confirm whether a component matches the intended gauge-based interface requirements before release or certification. It can also be useful in engineering documentation, procurement review, and quality workflows where interchangeability and safety checks are part of operational consistency.

Why is IEC 60061-3:1969/AMD54:2017 important?

For organizations working with lamp cap and holder systems, this amendment helps preserve technical consistency across testing and conformity assessment activities. Gauge-related requirements are often central to interchangeability, safety, and risk reduction, especially when multiple suppliers or product variants are involved. Using IEC 60061-3:1969/AMD54:2017 alongside the parent document can support engineering validation, procurement decisions, and regulatory preparation by keeping reviews tied to a controlled technical reference.

• Supports gauge-based verification for lamp cap and holder interchangeability
• Helps align testing workflows with safety-related interface requirements
• Useful for conformity assessment, technical review, and documented evaluation
• Assists procurement and quality teams when reviewing component compliance references