So called 1000Volt tools should always be used when carrying out electrical work.
A tested fully approved 1000Volt tool can protect the user against currents up to 1000Volts. Full approval means that the tool must be insulated and tested in accordance with IEC 60 900 and DIN 60 900 and not just VDE 0680.
IEC 60 900 is the standard that applies worldwide for production line testing of tools that are intended for use in electrical work.
DIN 60 900 is a European standard that was created in 1995 that specifies that each tool must be tested to check insulation against 1000Volts.
VDE is an independant authority that tests and checks tools with regards to design, production and packaging. It is not the same as IEC 60 900 and DIN 60 900.
