5571. BS EN IEC 61810-7-36. All-or-nothing electrical relays. Tests and Measurements. Part 7-36. Fire hazard (19th November 2021) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (14 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
5572. BS EN IEC 61810-7-36. All-or-nothing electrical relays. Tests and Measurements. Part 7-36. Fire hazard (26th May 2022) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (12 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
5573. BS EN IEC 61810-7-36. Electrical relays. Tests and Measurements. Part 7-36. Fire hazard (20th March 2023) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (14 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
5574. BS EN IEC 61810-7-37. Electrical relays. Tests and Measurements. Part 7-37. Terminal temperature rise at rated load (20th March 2023) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (9 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
5575. BS EN IEC 61810-7-38. Electrical relays. Testing and Measurement. Part 7-38. Mechanical interlock (1st June 2023) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (10 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
5576. BS EN IEC 61810-7-4. Electrical relays. Tests and Measurements. Part 7-4. Dielectric strength test, impulse voltage test (28th February 2023) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (14 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
5577. BS EN IEC 61810-7-40. Electrical relays. Tests and Measurements. Part 7-40. Short circuit testing (1st March 2023) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (12 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
5578. BS EN IEC 61810-7-41. Electrical relays. Tests and Measurements. Part 7-41. Insulation coordination (28th February 2023) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (28 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
5579. BS EN IEC 61810-7-42. All-or-nothing electrical relays. Tests and Measurements. Part 7-42. Electromagnetic Compatibility (7th December 2021) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (15 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
5580. BS EN IEC 61810-7-42. Electrical relays. Tests and Measurements. Part 7-42. Electromagnetic Compatibility (16th January 2023) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (16 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗