Mighty, I am not sure why you have exposed wiring. The big plug is because it is two hundred and twenty volts. You are very lucky it did not weld itself together and really set the house on fire. I hope you have turned the breaker off to the stove if there is exposed wiring. This needs to be corrected and I would suggest you get and electrician in to repair it or move it if you are moving the stove location in your remodel.
Twisting on Life's Rope Me53 W53 M20 D21 D19 D16 BD 2-2013 D final 1-2015 _________________________ "Dream about tomorrow, Live for today, Learn from yesterday"