IEC 63522-37
IEC 63522-37:2025
Electrical relays - Tests and measurements - Part 37: Terminal temperature rise at rated load
IEC 63522-37:2025 This part of lEC 63522 is used for testing all kinds of electrical relays and for evaluating their ability to perform under expected conditions of transportation, storage and all aspects of operational use. The object of this document is to define a standard test method to measure terminal temperature rise at rated load, included solder terminals, flat quick-connect terminations, screw and screwless type terminals, alternative termination types and sockets.
CHFÂ 40.-
Technical committee
TC 94 Electrical relays| Publication type | International Standard |
| Publication date | 2025-04-23 |
| Edition | 1.0 |
| ICS | 29.120.70 |
| Stability date | 2028 |
| ISBN number | 9782832703595 |
| Pages | 20 |
| File size | 639.88 KB |
Build resilient infrastructure, promote inclusive and sustainable industrialization and foster innovation