21. BS EN IEC 61837-2 AMD1. Surface mounted piezoelectric devices for frequency control and selection. Standard outlines and terminal lead connections. Part 2. Ceramic enclosures (20th March 2020) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (27 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
22. BS EN IEC 61969-3. Mechanical structures for electrical and electronic equipment. Outdoor enclosures. Part 3. Environmental requirements, tests and safety aspects (19th November 2021) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (17 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
23. BS EN IEC 62208. Empty enclosures for low-voltage switchgear and controlgear assemblies - General requirements. (13th November 2020) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (31 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
24. BS EN IEC 62208. Empty enclosures for low-voltage switchgear and controlgear assemblies. General requirements. (17th December 2021) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (31 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
25. BS EN IEC 62208. Empty enclosures for low-voltage switchgear and controlgear assemblies. General requirements. (7th May 2021) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (31 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
26. BS EN IEC 62561-5. Lightning protection system components (LPSC). Part 5. Requirements for earth electrode inspection housings and earth electrode seals (15th October 2021) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (18 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
27. BS EN IEC 62561-8. Lightning protection system components (LPSC). Part 8. Requirements for components for isolated LPS (12th January 2022) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (54 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
28. BS EN ISO 11839. Machinery for forestry. Glazing and panel materials used in operator enclosures for protection against thrown sawteeth. Test method and performance criteria. (26th March 2020) 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) ↗
29. BS EN ISO 21805. Guidance on design, selection and installation of vents to safeguard the structural integrity of enclosures protected by gaseous fire-extinguishing systems. (20th May 2021) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (42 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
30. Code of practice for the repair and overhaul of certified electrical apparatus intended for use in mines susceptible to firedamp. (15th November 1999) 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) ↗