IEC 63522-56 Ed. 1.0 b:2025

Electrical relays - Tests and measurements - Part 56: Ball Pressure test

standard by International Electrotechnical Commission , 04/01/2025

Publisher: IEC

File Format: PDF

$26.00$52.00


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 specimens to perform under expected conditions of transportation, storage and all aspects of operational use.

The object of this test is to define a standard test method for evaluation of appropriate materials to withstand mechanical pressure at elevated temperatures without undue deformation.

NOTE The test is not made on parts of ceramic material.

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