IEC 63522-18
IEC 63522-18:2025
Electrical relays – Tests and measurements – Part 18: Thermal resistance of the coil
IEC 63522-18:2025 This part of IEC 63522 is used for testing along with the appropriate severities and conditions for measurements and tests designed to assess the ability of DUTs to perform under expected conditions of transportation, storage and all aspects of operational use. The object of this test is to determine the thermal resistance of the relay coil.
CHFÂ 20.-
Technical committee
TC 94 Electrical relays| Publication type | International Standard |
| Publication date | 2025-05-21 |
| Edition | 1.0 |
| ICS | 29.120.70 |
| Stability date | 2028 |
| ISBN number | 9782832704035 |
| Pages | 16 |
| File size | 356.38 KB |
Build resilient infrastructure, promote inclusive and sustainable industrialization and foster innovation