The 4-foot heavy-duty power cord, known as the Whirlpool PT400, is made especially to provide electricity to Whirlpool electric ranges. It usually has a 40 amp rating and a voltage rating of 250–350 volts to accommodate these appliances' high energy requirements. The range's internal terminal block can be securely attached to one end of the extension by using the standard four-prong plug on the other end, which terminates in ring terminals. A working and appropriately rated power cord is necessary for your Whirlpool electric range to operate safely and dependably. For continuing safe usage of your range, it's imperative to get any problems with your cord fixed by a competent electrician. A damaged or malfunctioning R0131577 0131454 cord can be a fire hazard.