09MS30-02-1-04N

Rotary switches are a type of electrical switch in which the contacts are changed within a unit by rotating a mechanical device. They are commonly used in electronics and in domestic and industrial applications.

The 09MS30-02-1-04N rotary switch is an example of a rotary switch, which is a multi-position switching device that allows for the selection of different electrical contacts. It can be used in a variety of applications, such as in computers, industrial control systems, and other devices.

Application Field

Rotary switches are widely used in many industries and applications, such as automotive applications, home appliances, industrial control systems, heating, ventilation, and air conditioning systems, and medical and safety systems. The 09MS30-02-1-04N rotary switch is particularly useful in applications where multiple functions must be selected from an array of choices.

This switch is particularly useful in environments where visual indication is necessary, as it features an illuminated color disk which indicates the position of the switch. It is also designed with a positive detent action, which provides a tactile and audible effect when switching positions. The switch is also designed for reliable operation, with a low operating torque and an IP rating of IP67, making it suitable for outdoor use.

The 09MS30-02-1-04N rotary switch is also easy to install, with a snap-in fastening method that only requires a 3.2 mm (1/8”) hole drilled in the mounting panel. It also features anti-rotation lugs which provide additional security when mounting the switch.

Working Principle

The 09MS30-02-1-04N rotary switch works by changing the contacts of the switch as the switch is rotated. The contacts are made up of copper strips which are connected to the switch terminals. When the switch is rotated, the copper strips are moved in relation to each other, thus changing the contact points. Depending on the position of the switch, the contact points can be connected or disconnected.

The 09MS30-02-1-04N rotary switch also features a positive detent action, which helps to ensure accurate selection and engages when a new contact point is reached. This provides a tactile and audible indication that the contact points have changed. The switch also features a long life expectancy, with a mechanical life of 100,000 operations, as well as a switching current rating of up to 5A.

This rotary switch is a great choice for applications where multiple functions must be selected from an array of choices, as it is easy to install, reliable and can provide visual indication of the switch position. It is also a suitable choice for applications where outdoor use is expected, as it offers an IP67 rating.