BS EN 50539-11-2013+A1-2014 Low-vlotage surge protective devices – Surge protective devices for specific application including d.c.

BS EN 61643-11-2012+A11-2018 Low-voltage surge protective devices – Part 11 Surge protective devices conected to low-voltage power systems – Requirements and test methods

BS EN 61643-21-2001+A2-2013 Low-voltage surge protective devices – Part 21 Surge protective devices conected to telecommunications and signalling networks

BS EN 62305-1-2011 Protection against lightning – Part 1 General principles

BS EN 62305-3-2011 Protection against lightning – Part 3 Physical damage to structures and live hazard

BS EN 62305-4-2011 Protection against lightning – Part 4 Electrical and electronic systems within structures

BS EN 62561-1-2017 Lightning Protection System Components (LPSC) – Part 1 Requirements for connection components

IEC 60364-5-53-2015 Electrical installations of buildings – Part 5-53 Selection and erection of electrical equipments – Isolation, switching and control

IEC 61000-4-5-2014 Electromagnetic compatibility (EMC) – Part 4-5 Testing and measurement techniques – Surge immunity test.

IEC 61643-11-2011 Low-voltage surge protective devices – Part 11 Surge protective devices conected to low-voltage power systems – Requirements and test methods

IEC 61643-12-2008 Low-voltage surge protective devices – Part 12 Surge protective devices connected to low-voltage power distribution systems

IEC 61643-21-2012 Low voltage surge protective devices – Part 21 Surge protective devices connected to telecommunications and signalling networks

IEC 61643-22-2015 Low-voltage surge protective devices – Part 22 Surge protective devices connected to telecommunications and signalling networks

IEC 61643-31-2018 Low-voltage surge protective devices – Part 31 Requirements and test methods for SPDs for photovoltaic installations

IEC 61643-32-2017 Low-vlotage surge protective devices – Part 32 Surge protective devices connected to the d.c. side of photovolatic installations

IEC 61643-311-2013 Components for low-voltage surge protective devices – Part 311 Performance requirements and test circuits for gas discharge tubes (GDT)

IEC 61643-331-2017 Components for low-voltage surge protective devices – Part 331 Performance requirements and test methods for metal oxide varistors (MOV)

IEC 62305-1-2010 Protection against lightning – Part 1 General principles

IEC 62305-2-2010 Protection against lightning – Part 2 Risk management

IEC 62305-3-2010 Protection against lightning – Part 3 Physical damage to structures and live hazard

IEC 62305-4-2010 Protection against lightning – Part 4 Electrical and electronic systems within structures

IEC 62561-1-2012 Lightning Protection System Components (LPSC) – Part 1 Requirements for connection components