DIN EN IEC 61810-7-4:2022-08 All-or-nothing electrical relays - Tests and Measurements - Part 7-4: Dielectric strength test, impulse voltage test (IEC 94/640/CD:2022); Text in German and English / Note: Date of issue 2022-07-29
2022DIN EN IEC 61810-7-4:2022-08 All-or-nothing electrical relays - Tests and Measurements - Part 7-4: Dielectric strength test, impulse voltage test (IEC 94/640/CD:2022); Text in German and English / Note: Date of issue 2022-07-29