093102-2-03S

Rotary switches are mechanical devices commonly used for controlling power and switching between circuits. The 093102-2-03S is a single pole double throw (SPDT) type rotary switch, which can have either two or three rows of terminal contacts. It is capable of controlling several circuits using one single switch and supports various operations, such as turning various components or systems on or off, and changing or alternation between various functions, such as between different levels or colour temperatures. Combined, the 093102-2-03S provides an efficient and cost-effective solution for controlling multiple circuits.

The 093102-2-03S rotary switch consists of several principal parts that all serve important roles. At the center of the assembly is the rotary actuator, sometimes known as the knob, which the user rotates to operate the switch. A sleeve is sleeved over the actuator, preventing the user from accidentally touch or rotating the knob.

Connected to the actuator via an internal cam is the switch plate. Located within the switch plate is a spring which helps to return the actuator and switch plate to their off position when the user has finished operating it. Finally, a fixed contact is affixed to the outside of the switch plate, coming into contact with the actuator when the switch is operated.

When the the user rotates and holds the actuator, the cam opens the switch plate and brings forward the fixed contact, allowing a current to flow between the contact points in the switch. By continuing to rotate the switch, the user can open and close different circuits in succession. Releasing the pressure on the actuator causes the spring to push the switch plate back, breaking the connection.

The 093102-2-03S is widely used in the lighting industry, both for residential and commercial applications. Its ability to control several circuits using a single switch helps to reduce clutter in electrical boxes and conserves valuable space, which is especially beneficial for commercial installations that have to cover large areas. It is also very durable, making it capable of withstanding hazardous conditions such as electrical surges and high levels of vibration and shock.

Apart from lighting control, the 093102-2-03S rotary switch can also be used in audio visual systems to select between different inputs, as well as being used as triggers in a variety of industrial controls and machine interface functions. This versatility makes the 093102-2-03S a popular choice in commercial applications where multiple control points may be necessary.