1. BS EN 62271-108:2006 High-voltage switchgear and controlgear - Part 108: High-voltage alternating current disconnecting circuit-breakers for rated voltages of 72,5 kV and above

2. BS EN 13433:2006 Devices to prevent ollution by backflow of potable water - Mechanical disconnector, direct actuated - Family G, type A

3. BS EN 62271-109:2009 + A1:2013. High-voltage switchgear and controlgear - Part 109: Alternating-current series capacitor by-pass switches

4. BS EN 13434:2006 Devices to prevent pollution by backflow of potable water -Mechanical disconnector, hydraulic actuated - Family G, type B

5. BS EN 62271-110:2012.High-voltage switchgear and controlgear - Part 110: Inductive load switching

6. BS EN 13435:2002 Surface active agents - Determination of free amine content of alkyl dimethyl betaines

7. BS EN 62271-112:2013. High-voltage switchgear nd controlgear - Part 112: Alternating current high-speed earthing switches for secondary arc extinction on transmission lines

8. BS EN 13437:2003 Packaging and material recycling - Criteria for recycling methods - Description of recycling processes and flow chart

9. BS EN 62271-200:2012. High-voltage switchgear and controlgear - Part 200: AC metal-enclosed switchgear and controlgear for rated voltages above 1 kV and up to and including 52 kV

10. BS EN 13438:2013 Paints and varnishes - Powder organic coatings for hot dip galvanised or sherardised steel products for constructionpurposes