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VDE - German association for electrotechnics, electronics and information technologies was founded as early as 1893. It supports modern education for professionals and high acceptance by people. It supports development of electrotechnics, electronics and information technologies and related technologies.
The main task of the association lies in safety in electrotechnics, elaboration of respected technical rules such as national and international standards, tests and certification of equipment and systems.
American version of VDE standards is marked as UL standard (Underwriters Laboratories).
VDE 0435-3151. Measuring relays and protection equipment - Part 151: Functional requirements for over/under current protection.
(VDE 0435-3151. Messrelais und Schutzeinrichtungen - Teil 151: Funktionsanforderungen für Über-/Unterstromschutz.)
Standard published on 1.5.2010
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VDE 0435-3187-1. Measuring relays and protection equipment - Part 187-1: Functional requirements for differential protection - Restrained and unrestrained differential protection of motors, generators and transformers.
(VDE 0435-3187-1. Messrelais und Schutzeinrichtungen - Teil 187-1: Funktionsanforderungen für den stabilisierten und nicht stabilisierten Differentialschutz von Motoren, Generatoren und Transformatoren.)
Standard published on 1.9.2022
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VDE 0435-3187-1/Ber.1. Measuring relays and protection equipment - Part 187-1: Functional requirements for differential protection - Restrained and unrestrained differential protection of motors, generators and transformers.
(VDE 0435-3187-1/Ber.1. Messrelais und Schutzeinrichtungen - Teil 187-1: Funktionsanforderungen für den stabilisierten und nicht stabilisierten Differentialschutz von Motoren, Generatoren und Transformatoren.)
Correction published on 1.10.2023
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VDE 0435-3040. Electrical relays - Part 24: Common format for transient data exchange (COMTRADE) for power systems.
(VDE 0435-3040. Elektrische Relais - Teil 24: Standardformat für den Austausch von transienten Daten elektrischer Energieversorgungsnetze (COMTRADE).)
Standard published on 1.4.2002
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VDE 0435-327. Measuring relays and protection equipment - Part 27: Product safety requirements.
(VDE 0435-327. Messrelais und Schutzeinrichtungen - Teil 27: Anforderungen an die Produktsicherheit.)
Standard published on 1.11.2014
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VDE 0435-327. Measuring relays and protection equipment - Part 27: Product safety requirements.
(VDE 0435-327. Messrelais und Schutzeinrichtungen - Teil 27: Anforderungen an die Produktsicherheit.)
Standard published on 1.2.2019
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VDE 0636-1. Low-voltage fuses - Part 1: General requirements.
(VDE 0636-1. Niederspannungssicherungen - Teil 1: Allgemeine Anforderungen.)
Standard published on 1.12.2025
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VDE 0636-4. Low-voltage fuses - Part 4: Supplementary requirements for fuse-links for the protection of semiconductor devices.
(VDE 0636-4. Niederspannungssicherungen - Teil 4: Zusätzliche Anforderungen an Sicherungseinsätze zum Schutz von Halbleiter-Bauelementen.)
Standard published on 1.7.2017
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VDE 0636-4/A3. Low-voltage fuses - Part 4: Supplementary requirements for fuse-links for the protection of semiconductor devices.
(VDE 0636-4/A3. Niederspannungssicherungen - Teil 4: Zusätzliche Anforderungen an Sicherungseinsätze zum Schutz von Halbleiter-Bauelementen.)
Change published on 1.11.2023
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VDE 0636-5. Low-voltage fuses - Part 5: Guidance for the application of low-voltage fuses.
(VDE 0636-5. Niederspannungssicherungen - Teil 5: Leitfaden für die Anwendung von Niederspannungssicherungen.)
Standard published on 1.5.2023
Selected format:Latest update: 2026-03-03 (Number of items: 2 264 974)
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