It should have been evident that a switch would be provided with a Line Voltage and its closure then passes this Line voltage to the load (wax heater) The earth you refer to cannot exist since the power plug has only two connections! When I googled for the switch information, I found that it was not a normal type of switch. Just turn off your warmer and let it cool. If you want to let your internal Victorian character out, you can utilize used wax as an old-school letter seal! As soon as I “switched ON” the Unit; there was a big “Bang” noise and my house power main line tripped. document.getElementById("af-footer-413914580").className = "af-footer af-quirksMode"; The original patented warming appliances from Candle Warmers, Inc. use a standard soft halogen bulb with a relatively low 25 watts. Your feedback on the post is welcome. document.getElementById("af-form-413914580").className = 'af-form af-quirksMode'; Then, try blotting the wax up with a paper towel. The third terminal (pin 1) is for the neutral as it is needed for the lamp inside the switch. Lifestance Wax warmer hair removal kit is one of the best wax warming kits available on the market right now. [CDATA[ This is a great way to enjoy the aroma without a burner or warmer still.