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>IEC Standards>IEC 63522-33:2025 - Electrical relays - Tests and measurements - Part 33: Continuity of protective earthing connection
immediate downloadReleased: 2025-08-19
IEC 63522-33:2025 - Electrical relays - Tests and measurements - Part 33: Continuity of protective earthing connection

IEC 63522-33:2025

Electrical relays - Tests and measurements - Part 33: Continuity of protective earthing connection

Relais électriques - Essais et mesurages - Partie 33: Continuité de la connexion de terre de protection

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English PDF
Immediate download
Printable
21.60 EUR
English Hardcopy
in stock
21.60 EUR
English/French - Bilingual PDF
Immediate download
Printable
21.60 EUR
English/French - Bilingual Hardcopy
in stock
21.60 EUR
Standard number:IEC 63522-33:2025
Released:2025-08-19
Edition:1
ICS:29.120.70
Pages (English/French - Bilingual):12
ISBN (English/French - Bilingual):9782832706497
Pages (English):6
ISBN (English):9782832706497
DESCRIPTION

IEC 63522-33:2025

IEC 63522-33:2025 This part of IEC 63522 is used for testing all kind of electrical relays and for evaluating their ability to perform under expected conditions of transportation, storage and all aspects of operational use.
This document provides test methods to ensure that the connection between an earthing terminal and parts required to be connected thereto is of low resistance.

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