Key points of JIS draft
Key points of JIS draft
The outline of the JIS draft in the following table is at the public opinion acceptance stage. They may be changed or corrected depending on the results of deliberation of JIS drafting & deliberation Committee instituted in the Accredited Standards Developing Organization.
| Standard number | C5381-332 |
|---|---|
| Standard title | Components for low-voltage surge protection - Part 332: Selection and application principles for metal oxide varistors (MOV) |
| Objective |
This standard was established to standardize metal oxide varistors， streamline their production and use， and improve their quality. The main provisions are as follows: - Scope - Normative References - Terms， Definitions， Graphical Symbols， and Abbreviations - General - Structure - Function - Principle of Operation - MOV Overheat Protection - Failure Modes - Application - Basic Applications of MOVs - Metal Oxide Varistors with Overheat Protection - Electrostatic Discharge (ESD) - TOV Considerations - MOV Safety and Hazard Information - Fire Risk - Electric Shock Risk - Typical Precautions for Using MOVs |
| The number and equivalent nature sign of an international standard which were used as the foundation | IDT IEC 61643-332:2024， Components for low-voltage surge protection - Part 332: Selection and application principles for metal oxide varistors (MOV) |
| International classification for standard, ICS | 31.040.20 |
