Designed for a variety of appliances This rotary switch is compatible with electric ovens, juicers, heaters, fans, and more, making it a versatile component for many home setups. Adjustable speed control Four positions: off, L1, L2, L3. It can be used to heating or motor performance to create the level of comfort or airflow required. Easy wiring and installation The straightforward design allows for quick connections. Strip the wires and push them into the terminals for a fast setup. Robust construction Made from ABS material for durability and reliable performance under daily use. Use scenarios In a kitchen, use with small appliances such as ovens or juicers to control operation and heat levels. In a living or work space, use with a heater or fan to adjust airflow or warmth for comfort. In DIY projects or retrofits, or upgrade control wiring to provide a simple fourspeed on/off control for compatible devices.