Standards Store

IEC 62683-1:2026 pdf download,Switchgear, controlgear and their assemblies for low-voltage – Product data and properties for information exchange – Part 1: Catalogue data. IEC 62683-1:2026 sets out a standardized framework for catalogue data of low‑voltage switchgear, controlgear and their assemblies, enabling consistent electronic data exchange across manufacturers, suppliers and users. It defines a common, manufacturer‑independent […]

IEC 60444-11:2026 pdf download，Measurement of quartz crystal unit parameters – Part 11: Standard method for the determination of the load resonance frequency fL and the effective load capacitance CLeff using automatic network analyzer techniques and error correction. This standard, IEC 60444-11:2026, specifies a precise method for measuring two critical parameters of quartz crystal units: the […]

IEC 60794-1-126:2026 pdf download,Optical fibre cables – Part 1-126: Generic specification – Basic optical cable test procedures – Mechanical tests methods – Galloping, Method E26. IEC 60794‑1‑126:2026 is a new standalone international standard published in April 2026, focusing on galloping test Method E26 for optical fibre cables. It belongs to the IEC 60794 series, replacing […]

IEC 62196-3:2026 pdf download，Plugs, socket-outlets, vehicle connectors and vehicle inlets – Conductive charging of electric vehicles – Part 3: Dimensional compatibility requirements for DC and AC/DC pin and contact-tube vehicle couplers. IEC 62196‑3:2026, published in April 2026 as the 3rd edition, is an international standard focusing on dimensional compatibility for EV conductive charging couplers. It […]

IEC 60730-2-5:2026 pdf download，Automatic electrical controls – Part 2-5: Particular requirements for automatic electrical burner control systems. IEC 60730‑2‑5:2026 is the 5th edition of an international standard published by the IEC in April 2026, serving as a specialized supplement to the general standard IEC 60730‑1:2022. It specifies particular safety and performance requirements for automatic electrical […]

IEC 61169-1-3:2026 pdf download,Radio-frequency connectors – Part 1-3: Electrical test methods – Surge withstand – Surge protective devices built in a coaxial connector – Performance requirements and testing methods. IEC 61169-1-3:2026 is an international standard that specifies performance requirements and electrical test methods for surge protective devices (SPDs) integrated into coaxial radio-frequency (RF) connectors. Published […]

IEC 62899-403-2:2026 pdf download,Printed electronics – Part 403-2: Printability – Requirements for reproducibility – Basic patterns for printing plate. IEC 62899-403-2:2026 specifies basic design patterns and evaluation methods to assess the reproducibility of printed patterns from the perspective of printing-plate quality for printed electronics. Targeted at printed-electronics manufacturers, printing-plate suppliers, and QA laboratories, the standard […]

IEC 60245-1:2026 pdf download,Rubber insulated cables – Rated voltages up to and including 450/750 V – Part 1: General requirements. IEC 60245-1:2026 defines the general requirements for rubber‑insulated power cables with rated voltages U0/U up to and including 450/750 V. Targeted at manufacturers, test laboratories, specifiers and installers, the standard sets mandatory rules for conductor […]

IEC 63497:2026 pdf download,Shunt-connected active correction devices (ACD). IEC 63497:2026 is a product standard that sets safety, EMC, and performance requirements for shunt‑connected active correction devices (ACD) used in low‑voltage power systems, with ratings up to 1,000 V AC or 1,500 V DC. It applies to cord‑connected or permanently installed units—movable, stationary, or fixed—covering both […]

IEC 63413:2026 pdf download,Nuclear power plants – Instrumentation and control systems important to safety – Platform qualification. IEC 63413:2026 is the first edition international standard that establishes requirements and guidance for the qualification of safety‑important instrumentation and control (I&C) platforms in nuclear power plants. It applies generically to both new and existing I&C platforms, independent […]