261. BS EN IEC 60966-4. Radio frequency and coaxial cable assemblies. Part 4. Sectional specification for semi-rigid coaxial cable assemblies (29th October 2021) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (22 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
262. BS EN IEC 60974-1. Arc welding equipment. Part 1. Welding power sources (25th October 2019) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (140 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
263. BS EN IEC 60974-11. Arc welding equipment. Part 11. Electrode holders (25th October 2019) 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) ↗
264. BS EN IEC 60974-12. Arc welding equipment. Part 12. Coupling devices for welding cables (31st July 2020) 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) ↗
265. BS EN IEC 60974-13. Arc welding equipment. Part 13. Welding clamp (25th October 2019) 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) ↗
266. BS EN IEC 61000-4-2 Electromagnetic compatibility (EMC). Part 4-2.. Testing and measurement techniques - Electrostatic discharge immunity test (4th April 2023) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (75 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
267. BS EN IEC 61000-4-2. Electromagnetic compatibility (EMC). Part 4-2: Testing and measurement techniques. Electrostatic discharge immunity test (7th May 2021) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (73 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
268. BS EN IEC 61000-4-30. Electromagnetic compatibility (EMC). Part 4-30. Testing and measurement techniques. Power quality measurement methods (5th July 2023) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (82 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
269. BS EN IEC 61009-1. Residual current operated circuit-breakers with integral overcurrent protection for household and similar uses (RCBOs). Part 1. General rules (27th November 2020) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (133 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
270. BS EN IEC 61095. Electromechanical contactors for household and similar purposes. (15th February 2022) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (145 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗