DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE
DIN EN IEC 63522-56
; VDE 0435-2027-56:2025-11
Electrical relays - Tests and measurements - Part 56: Ball Pressure test (IEC 63522-56:2025); German version EN IEC 63522-56:2025
Elektrische Relais - Mess- und Prüfverfahren - Teil 56: Kugeldruckprüfung (IEC 63522-56:2025); Deutsche Fassung EN IEC 63522-56:2025
Overview
This part of IEC 63522 is used for testing in conjunction with the corresponding severities and conditions for measurements and tests. These tests serve to evaluate the test specimens' resistance to expected environmental influences during transport, storage, and under operating conditions. 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. Application of this document increases investment security for manufacturers and users, while testing laboratories and manufacturers are provided with defined information for testing.
