09M30-01-1-02N

Rotary switches are electrical switches that consist of a circular set of contacts connected to a rotary actuator or handle. When the handle is rotated, a contact is made with an additional set of contacts, allowing the circuit to be completed, or broken as the handle is turned. Each switch in the series is referred to as a pole, and each of the switch contacts by throws. The 09M30-01-1-02N rotary switch is designed for applications up to 20A current and AC switching power of 440V. This rotary switch is suitable for fire-alarm systems, operating machines and delicate electronic circuits.

The working principle of the 09M30-01-1-02N rotary switch is quite simple. When the user rotates the switch, a selected contact is connected to an additional set of contacts, thus making or breaking a circuit. When all the connections are open and the switch is at the off position, no flow of current or voltage is present in the circuit. There are a total of 3 poles and 7 throws in the 09M30-01-1-02N switch, allowing up to 21 distinct switch positions to be selected.

The 09M30-01-1-02N rotary switch is mainly used in applications where high switching capability and short-circuit protection are required. Thus, it can be seen replacing a broke or damaged switch in furnace systems, dryer machines, electrical heating devices, refrigeration systems, etc. It is also used in display units and industrial control systems, where it is needed to switch various operating parameters, like speed, temperature and torque. 09M30-01-1-02N rotary switch comes with a rotary actuating handle and two sets of terminals for easy wiring.

The 09M30-01-1-02N rotary switch is also designed for use in emergency lighting systems. It has two positions: ‘On’ and ‘Off’. The switch is designed such that all lamps remain at the same brightness regardless of the position, and is also designed for latching. The latching feature ensures that the emergency lights will remain lit even after the power is resumed.

Lastly, the 09M30-01-1-02N rotary switch is used in electrical equipment such as audio systems, radios, and computers, where a selection of incoming power voltage is required. In these applications, the switch serves as an integral component of the power supply, enabling users to select the desired power voltage. It also prevents any damages to the equipment as it limits the amount of current flowing through the circuit.

The 09M30-01-1-02N rotary switch has proven itself to be reliable and durable in numerous applications, making it a go-to component for many industries. Its design and durability make it ideal for both indoor and outdoor applications, allowing it to serve in harsh environment conditions. It is also available in a variety of sizes, shapes, and styles to meet different requirements.