The New Intermatic Multi-Purpose Heavy Duty 15 Amp Timer is a reliable and durable electrical switch perfect for controlling various appliances in your home. With a sturdy plastic construction and a square box shape, this timer wall switch is suitable for interior walls. The 15 Amp timer is designed for heavy-duty use and can handle large appliances and electronics. Its plug-in operation method makes it convenient for scheduling and managing your electrical devices. Upgrade your electrical setup with this Intermatic timer for added control and efficiency.