EN 50216-1:2002 Power Transformer and Reactor Fittings Part 1: General
EN 50216-4:2002 Power Transformer and Reactor Fittings Part 4: Basic Accessories (Earthing Terminal, Drain and Filling Devices, Thermometer Pocket, Wheel Assembly)
EN 60255-21-1 Electrical Relays Part 21: Vibration, Shock, Bump and Seismic Tests on Measuring Relays and Protection Equipment Section 1: Vibration Tests (Sinusoidal)
EN 60255-21-2 Electrical Relays Part 21: Vibration, Shock, Bump and Seismic Tests on Measuring Relays and Protection Equipment Section 2: Shock and Bump Tests
EN 60255-21-3 Electrical Relays Part 21: Vibration, Shock, Bump and Seismic Tests on Measuring Relays and Protection Equipment Section 3: Seismic Tests
EN 60529 Degrees of Protection Provided by Enclosures (IP Code) (Incorporates Amendments A1: 2000 and A2: 2013)
DIN EN 50216-11:2009 history
2009DIN EN 50216-11:2009 Power transformer and reactor fittings - Part 11: Oil and winding temperature indicators; German version EN 50216-11:2008