Rotary Switches

Rotary switches are electronic components used to control the supply and distribution of electrical power to various parts of a circuit. The 44H30-03-1-03N is a type of rotary switch designed and manufactured by the company C&K, and is widely used in a variety of applications due to its versatility, high-performance and reliability. This article will provide an overview of the different application fields of the 44H30-03-1-03N and its working principle.

Application Field

The 44H30-03-1-03N rotary switch is widely used in a variety of applications and fields. Common applications include medical and industrial settings, where precise control of power is necessary. The switch is highly popular in aerospace and defense fields due to its robust operation, resistance to vibration and shock, and ability to withstand high temperatures.

The rotary switch can also be used in Home automation, where it is used to control a variety of elements such as lights and appliances. Additionally, the 44H30-03-1-03N is popular in gaming and entertainment devices, as its small size and durable construction make it an ideal choice for controlling power in these devices.

Working Principle

The 44H30-03-1-03N is a two pole rotary switch that is activated when the handle is turned in either direction. It is operated in an ON-OFF mode, and can be used to control the flow of electricity between two conductors. When the switch is in the OFF position, the handle is rotated to disconnect the two conductors, and when it is rotated in the ON position, the two conduits are connected to allow the flow of electricity. The switch also features a ‘momentary ON’ option, where the handle can be held in the ON position for a short period of time and then released to return to the OFF position.

The 44H30-03-1-03N switch is designed to handle up to 30 amps of current and is rated for voltages up to 1350 VAC at 60 Hz. It has a switching cycle of up to 60,000 operations and a maximum life expectancy of 10,000 operations. The switch is also capable of withstanding high temperatures and is tested to operate at temperatures ranging from -20°C to +85°C.

Conclusion

The 44H30-03-1-03N rotary switch is a versatile and reliable component that is used in a variety of applications and fields. It is designed to handle up to 30 amps of current, is rated for voltages up to 1350 VAC at 60 Hz and is tested to operate at temperatures ranging from -20°C to +85°C. Additionally, the switch features an ‘ON-OFF’ mode, as well as a ‘momentary ON’ mode, making it an ideal choice for a multitude of applications.