The Square D HOM250PSPD Whole Home Surge Protector is a reliable and efficient device designed to protect your home electrical system from power surges. With a voltage rating of 120/240V, this surge protector is capable of handling excess power and preventing damage to your electrical equipment. The model number HOM250PSPD ensures that you are getting the specific product you are looking for, designed by the trusted brand Square D. With this surge protector, you can feel confident in the safety and reliability of your home electrical system.