141. BS EN 60939-3. Passive filter units for electromagnetic interference suppression. Part 3. Passive filter units for which safety tests are appropriate (11th May 2022) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (81 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
142. BS EN 60966-2-1. Radio frequency and coaxial cable assemblies. Part 2-1. Sectional specification for flexible coaxial cable assemblies (8th November 2021) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (25 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
143. BS EN 60966-2-2. Radio frequency and coaxial cable assemblies. Part 2-2. Blank detail specification for flexible coaxial cable assemblies (8th November 2021) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (11 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
144. BS EN 60966-4-1. Radio frequency and coaxial cable assemblies. Part 4-1. Blank detail specification for semi-rigid coaxial cable assemblies (8th November 2021) 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) ↗
145. BS EN 60974-1 AMD AA. Arc welding equipment. Part 1. Welding power sources (15th June 2022) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (11 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
146. BS EN 61000-4-30 AMD1. Electromagnetic compatibility (EMC). Part 4-30. Testing and measurement techniques. Power quality measurement methods (24th July 2020) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (7 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
147. BS EN 61009-1 CORR1. Residual current operated circuit-breakers with integral overcurrent protection for household and similar uses (RCBOs). Annex N. Additional requirements and tests for RCBOs consisting of one residual current protection function and several independent two-pole overcurrent protection functions. (27th March 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) ↗
148. BS EN 61010-031 AMD AA. Safety requirements for electrical equipment for measurement, control and laboratory use. Part 031. Safety requirements for hand-held probe assemblies for electrical measurement and test (25th March 2020) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (7 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
149. BS EN 61010-031. Safety requirements for electrical equipment for measurement, control and laboratory use. Part 031. Safety requirements for hand-held probe assemblies for electrical measurement and test (5th August 2021) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (89 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
150. BS EN 61094-2 AMD1 Ed.2.0. Electroacoustics. Measurement microphones. Part 2. Primary method for pressure calibration of laboratory standard microphones by the reciprocity technique (6th November 2020) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (46 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗