How do I connect 12VDC Heat Trace cable to power supply?

GWills22

Forum Member
How do I connect the two prong end of the 12VDC heat trace cable to a positive and negative line running from my fuse box for my 12v system?

There doesn't seem to be a positive or negative wire just the two bus wires. TIA
 

GWills22

Forum Member
It won't be polarized.

Mark
Would you be able to expand on this please? It’s my first time doing this, and what I think you mean is that there is not positive or negative end on the heat trace cable, therefore, I can just connect it to either the negative or positive side of my fuse box? Is this correct?
 

Nabsim

Forum Member
If its trace heating you also need some other stuff which I presume you have, (switch/thermostat)? If not the trace heating will be a constant drain on your battery
 

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