Trainwire—You may be well aware that some varieties of DLO cable now also carry a National Electrical Code rating/designation of “RHH/RHW-2” which means it can be used as building wiring for us feet-flat-on-the-grounders.
Handy for connection to padmount transformer spades or in busduct transition compartments. Saves lots of bull work.
For the sake of other readers, DLO flexibility comes from individual 24AWG strands.
http://www.amercable.com/DLOInst.asp [Compare that to 37-strand 500 kcmil.]
Available up to 1111 kcmil. In a previous life, have sagged in miles of 2kV 535.5 kcmil for linear-accelerator focus magnets.
