Joining two wires


What is the safest way to join two 600 v wires togeather?
These wires are under the chassis and come from the power transformer.I am worried that once I solder them togeather that shrink tubing won't be enough insulation,will this be ok or is there another method?
Thanks
groundhog

Showing 1 response by dewald_visser

Solder them togheter but use two to three pieces of heatshrinking over eachother - it will provide good insulation...

Dewald