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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 0435-2027-35. Electrical relays - Tests and measurements - Part 35: Resistance to cleaning solvents.
(VDE 0435-2027-35. Elektrische Relais – Mess- und Prüfverfahren – Teil 35: Beständigkeit gegen Reinigungsmittel.)
Standard published on 1.11.2025
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VDE 0435-2027-36. Electrical relays - Tests and measurements - Part 36: Fire hazard.
(VDE 0435-2027-36. Elektrische Relais - Mess- und Prüfverfahren - Teil 36: Entflammbarkeit.)
Standard published on 1.11.2025
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VDE 0435-2027-37. Electrical relays - Tests and measurements - Part 37: Terminal temperature rise at rated load.
(VDE 0435-2027-37. Elektrische Relais – Mess- und Prüfverfahren – Teil 37: Temperaturanstieg der Anschlüsse bei Nennlast.)
Standard published on 1.11.2025
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VDE 0435-2027-38. Electrical relays - Testing and measurement - Part 38: Mechanical interlock.
(VDE 0435-2027-38. Elektrische Relais - Mess- und Prüfverfahren - Teil 38: Mechanische Verriegelung.)
Standard published on 1.11.2025
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VDE 0435-2027-39. Electrical relays - Tests and measurements - Part 39: Insertion and withdrawal force.
(VDE 0435-2027-39. Elektrische Relais - Mess- und Prüfverfahren - Teil 39: Steck- und Ziehkraft.)
Standard published on 1.11.2025
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VDE 0435-2027-40. Electrical relays - Tests and measurements - Part 40: Short circuit testing.
(VDE 0435-2027-40. Elektrische Relais – Mess- und Prüfverfahren – Teil 40: Kurzschlussprüfung.)
Standard published on 1.11.2025
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VDE 0435-2027-44. Electrical relays - Tests and measurements - Part 44: Corrosive atmosphere due to salt mist.
(VDE 0435-2027-44. Elektrische Relais – Mess- und Prüfverfahren – Teil 44: Korrosive Umgebung aufgrund von Salznebel.)
Standard published on 1.11.2025
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VDE 0435-2027-45. Electrical relays - Tests and measurements - Part 45: Maximum frequency of operation.
(VDE 0435-2027-45. Elektrische Relais - Mess- und Prüfverfahren - Teil 45: Maximale Schaltfrequenz.)
Standard published on 1.1.2026
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VDE 0435-2027-48. Electrical relays - Tests and measurements - Part 48: Contact failure rate test.
(VDE 0435-2027-48. Elektrische Relais - Prüfungen und Messungen - Teil 48: Prüfung der Kontaktausfallrate.)
Standard published on 1.10.2025
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VDE 0435-2027-49. Electrical relays - Tests and measurements - Part 49: Long term stability of sealing.
(VDE 0435-2027-49. Elektrische Relais - Mess- und Prüfverfahren - Teil 49: Langzeitstabilität der Kapselung.)
Standard published on 1.12.2025
Selected format:Latest update: 2026-06-10 (Number of items: 2 281 585)
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