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2 votes
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THQL2150 50 amp breaker rated for CU/AL 60/75C wired with 8/3 teck cable for hot tub

That slash rating explained The 60°C/75°C "slash" rating on a breaker is simple: it means that the breaker termination requires 60°C limited wires (NM and UF, as well as old R/RW and TW ...
ThreePhaseEel's user avatar
2 votes

THQL2150 50 amp breaker rated for CU/AL 60/75C wired with 8/3 teck cable for hot tub

I think what's throwing everyone off, is the term "teck cable". Is this type MTW, Machine Tool Wire? If it is, then it would be good for 75 degrees C if installed in a dry area (run ...
Retired Master Electrician's user avatar
4 votes
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Will my contractor need to redo all electric work for new tub?

You won't know for sure until after demolition but it sounds hopeful. The new tub needs a GFCI outlet and it sounds like the GFCI switch in the wall serves the tub. You'll need to check that, and ...
jay613's user avatar
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