Originally Posted by Squ1rrel75
Locomotive power cable? Good stuff--- My HLT that I am trying to heat is 35gallons.
You're right, should be sufficient current capacity. Older locomotives with DC traction motors use 600 Volts DC with approximately 600 Amps. The individual conductor is over 1" diameter stranded cable. I haven't worked with it in years, but it left an impression.