BS EN 61810-7-11. All-or-nothing electrical relays. Tests and Measurements. Part 7-11. Enclosure and Degree of Protection (IP code)
Edition 2022-02-02

BS EN IEC 61810-7-24. All-or-nothing electrical relays. Tests and Measurements. Load transfer
Edition 2022-02-15

BS EN IEC 61810-7-27 ED1. All-or-nothing electrical relays. Testing and Measurement. Part 7-27. Electrical contact noise
Edition 2021-12-24

BS EN 61810-7-28 Ed.1.. All-or-nothing electrical relays. Tests and Measurement. Part 7-28. Thermoelectric electromotive force (e.m.f.)
Edition 2022-01-12

BS EN 61810-7-38. All-or-nothing electrical relays. Testing and Measurement. Part 7-38. Mechanical interlock
Edition 2022-01-12

BS EN 61810-7-21 Ed.1.0. All-or-nothing electrical relays. Tests and Measurements. Part 7-21. Thermal Endurance
Edition 2022-01-12

BS EN 61810-7-37 Ed.1.0. All-or-nothing electrical relays. Tests and Measurements. Part 7-37. Temperature rise at rated load
Edition 2022-01-19

BS EN 61810-7-3. All-or-nothing electrical relays. Tests and Measurements. Part 7-3: Relay coil properties
Edition 2022-01-19

BS EN 61810-7-6. All-or-nothing electrical relays. Tests and Measurements. Part 7-6. Contact-circuit resistance (or voltage drop)
Edition 2022-02-03

BS EN IEC 61810-7-8. All-or-nothing electrical relays. Tests and Measurements. Part 7-8. Timing
Edition 2022-04-21