Sockets and accessories for electronic plug-in devices. Part 2 : Specification sheets for sockets and dimensions of wiring jigs and pin straighteners.

This document serves as the eleventh supplementary update to the established technical specification for electrical measuring instruments used in power systems. Issued by a prominent global organization dedicated to standardization, this supplement modifies or clarifies specific sections of the base standard to reflect advancements in technology and measurement practices. The content focuses on detailed requirements for current transformers, ensuring accuracy and reliability in industrial and utility applications. It outlines updated testing procedures and performance criteria designed to maintain consistency across international markets. The supplementary nature of this document allows for timely adjustments without the need to revise the entire foundational text, facilitating smoother implementation for manufacturers and regulatory bodies. By addressing specific technical nuances, it supports the safe and efficient operation of electrical networks worldwide. This revision reflects the collective expertise of the international committee responsible for maintaining these critical industry guidelines.