1. BS ISO 24071. Aircraft. Autotransformer Rectifier Units (ATRUs). General requirements. (11th March 2021) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (21 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
2. BS EN IEC 60947-2. Low-voltage switchgear and controlgear. Part 2. Circuit-breakers (2nd April 2021) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (270 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
3. BS EN 4876. Aerospace series. Environmental testing. Durability of the displays by general usage. (1st April 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) ↗
4. BS EN 60898-3 AMD1. Electrical accessories. Circuit-breakers for overcurrent protection for household and similar installations. Part 3. Circuit-breakers for DC operation (9th April 2021) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (4 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
5. Type F and type B residual current operated circuit-breakers with and without integral overcurrent protection for household and similar uses. (29th April 2021) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (52 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
6. Electrical accessories. Residual current monitors (RCMs). RCMs for household and similar uses Part 1, (27th April 2021) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (122 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
7. Aerospace series. Definitions of imperfections and defects in organic matrix composite materials. (18th June 2021) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (58 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
8. Electrical safety in low voltage distribution systems up to 1000 V a.c. and 1500 V d.c. Equipment for testing, measuring ormonitoring of protective measures. Residual current devices (RCD) in TT, TN and IT systems Part 6, (15th September 1998) 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) ↗
9. Specification for residual current operated circuit-breakers without integral overcurrent protection for household and similar uses (RCCBs). Applicability of the general rules to RCCBs functionally independent of line voltage Part 2-1, (15th March 1995) 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) ↗
10. Specification for miniature and moulded case circuit-breakers. Miniature air-break circuit-breakers for a.c. circuits Part 1, (30th March 1990) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (58 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗