A Rocker Switch, also known as a boat-type switch, is a common mechanical switch. It operates similarly to a seesaw—when one end of the switch is pressed, the other end lifts, allowing the circuit to be turned on or off. Structure and Working Principle: Inside the rocker switch is a spring-loaded mechanism and contact structure. When you press one end of the switch, it activates the internal contacts to either complete (ON) or break (OFF) the circuit. The switch is usually labeled with symbols like “I / O” or “ON / OFF” for easy identification of its status.

The development of early electrical systems around the world was independent of one another. Due to historical factors and the evolution of standards, power socket shapes and voltage specifications vary across regions. LECI's power socket series addresses the diverse standards commonly used in different countries, offering a wide range of specifications to meet global market demands. Function: Designed solely for power output. The main difference from IEC sockets is that national power sockets only serve as power output interfaces. Applications: Primarily installed on various electrical devices or wall panels to provide a stable source of power output.

The IEC 60320 socket is a set of detachable power connector standards established by the International Electrotechnical Commission (IEC). This series of standards aims to unify power interface formats for household and information technology equipment worldwide. IEC 60320 is an internationally standardized series of AC (alternating current) detachable power connectors, covering various specifications for the shapes, dimensions, temperature ratings, and current-carrying capacities of sockets and plugs.