Substantial current support: rated up to 20 A, this rotary switch provides reliable power control for motors, pumps, lighting and other heavy loads in homes or light industrial settings. Wide voltage range: supports up to 690 V, enabling safe switching across diverse electrical configurations and equipment. Sturdy build quality: housing made from grade plastic with copper contacts for durability and consistent performance in demanding environments. Improved energy efficiency: thicker copper conductors reduce resistance, improve conductivity, and minimize energy loss over time. Compact and compatible: designed for easy panel mounting in standard control cabinets and suitable for common control circuits up to 690 V and 20 A. Typical applications: In a home workshop to control a draw tool, air compressor, or other essential equipment. In a small facility to manage motors, pumps, fans, or lighting systems for better energy use and safety. In an electrical control panel for industrial equipment requiring up to 690 V and 20 A, enabling reliable mode selection and power switching.