111. Residual current operated circuit-breakers with integral overcurrent protection for household and similar uses (RCBOs). General rules Part 1, (16th March 2022) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (200 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
112. Specification for mining type flameproof gate-end boxes. Gate-end boxes with air-break circuit-breakers (for use on 3-phase a.c. circuits up to 650 volts) Part 2, (30th August 1968) 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) ↗
113. Tracked Changes. High-voltage switchgear and controlgear. Inductive load switching Part 110, (28th April 2023) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (80 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
114. High-voltage switchgear and controlgear. Inductive load switching Part 110, (25th April 2023) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (36 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
115. Rotating electrical machines. AC adjustable speed rolling mill motors Part 34, (7th July 2023) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (74 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
116. Specification for heavy duty, electro-magnetically operated, single-pole circuit-breakers for extra-low voltage d.c. systems in aircraft. (19th January 1953) 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) ↗
117. Specification for high-voltage alternating-current circuit-breakers. (29th April 1988) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (192 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
118. Electrical installations for open-cast mines and quarries. General recommendations for protection against direct contact and electric shock Part 2, (30th September 1988) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (26 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
119. Low-voltage switchgear and controlgear assemblies. Specification for particular requirements of type-tested miniature circuit-breaker boards Part 12, (30th June 1989) 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) ↗
120. Specification for low-voltage switchgear and controlgear. Circuit-breakers Part 2, (1st May 1992) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (114 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗