361. Low-voltage switchgear and controlgear. Multiple function equipment. Transfer switching equipment Part 6-1, (12th July 2023) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (72 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
362. Tracked Changes. Low-voltage switchgear and controlgear. Multiple function equipment. Transfer switching equipment Part 6-1, (26th July 2023) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (178 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
363. Method of test for determining the comparative and the proof tracking indices of solid insulating materials under moist conditions. (31st March 1980) 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) ↗
364. Methods of test for volume resistivity and surface resistivity of solid electrical insulating materials. (26th February 1982) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (20 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
365. Specification for electromechanical components for electronic equipment: basic testing procedures and measuring methods. Current-carrying capacity tests Part 3, (30th November 1979) 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) ↗
366. Electrical relays. Specification for contact performance of electrical relays Part 1, (31st October 1980) 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) ↗
367. Stabilized power supplies, d.c. output. Tests other than radio-frequency interference Part 4, (28th February 1979) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (44 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
368. Recommended methods for the spectrographic analysis of high purity zinc and zinc alloys for die casting. (24th November 1970) 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) ↗
369. Methods of testing plastics. Electrical properties. Antistatic behaviour of film. Field window method Part 2 Method 250C, (15th April 1976) 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) ↗
370. Electrical protection relays. Requirements for multi-input energizing quantity relays. Specification for biased (percentage) differential relays Part 4-4.1, (30th April 1984) 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) ↗