3 hot, 1 zero,+ P& T! _' l5 o- R, e
Link any one hot with the zero, you get 110v& A7 Y5 j6 X+ H' N8 u$ E
Link any one hot with another hot, you get 220v.& I8 m+ t) L. O/ x b
--- humble reply from a house wife.* E6 U& @$ e+ g, ^4 y
+ p5 |" q1 Y: _* N9 B& h1 V0 `0 A
4 T$ Q" ^, L8 E* ~( N. H' [2 b
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