TJ Hvasta Posted December 7, 2012 Share Posted December 7, 2012 Jeff, this is from the first one.. SPT 1 20 AWG is rated for7 Amps (some manufacturers say 2 amps) SPT1 18 AWG is rated for 10 AmpsSPT2 18 AWG is rated for 10 Amps.SPT2 16 AWG is rated for 13 Amps Link to comment Share on other sites More sharing options...
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