That straight blade plug DOES have a small cord going to it... What I THINK was done is the plumbers added a second smaller "backup" pump to the system and they used 2 diffrent plug and receptacle configurations just to allow them to disconnect and remove BOTH the backup pump and its float switch, and not have them plugged back in the wrong way.... Also there are no plans on fixing the mess,
" everything works, not broken"... Won't be the first time both pumps have failed and the place has started to fill with sewage!
As for the marks on the leftmost switch... Those are just dirt or grease or some other unmentionable substance!
The scary thing is, this is 1 of 4 buildings on the property, ALL 4 are like this!!
A.D
