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IEC
IEC 61557-1:2019/AMD1:2024
En Vigor
2024-10-15
Amendment 1 - Electrical safety in low voltage distribution systems up
to 1 000 V AC and 1 500 V DC - Equipment for testing, measuring or
monitoring of protective measures - Part 1: General requirements
IEC
IEC 60745-2-7:1989
En Vigor
1989-05-30
Safety of hand-held motor-operated electric tools. Part 2: Particular
requirements for spray guns for non-flammable liquids
IEC
IEC 60512-5-1:2002
En Vigor
2002-02-22
Connectors for electronic equipment - Tests and measurements - Part 5-1:
Current-carrying capacity tests - Test 5a: Temperature rise
IEC
IEC 63522-21:2025
En Vigor
2025-08-11
Electrical relays - Tests and measurements - Part 21: Thermal endurance
