44S30-02-1-04S

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Rotary Switches

Rotary switches are commonly used in a variety of applications and are the go-to mechanism when the needs are for control or selection of multiple electrical circuits in the same device. Featuring a range from simple single pole to very complex multi-pole rotation, the rotary switch series is here to offer the user a variety of options. Especially of interest, is the 44S30-02-1-04S series.

Built to handle up to four poles, the 44S30-02-1-04S is a space-saving design which is highly reliable and possesses an excellent life expectancy. With an insulation voltage rating of at least 500V and rated current at 10A, it is well suited for scenarios where the build quality is of great importance. The exterior of the switch is the same regardless of how many poles are used.

The 44S30-02-1-04S series is mainly used in testingand measuring instruments, medical equipment, and audio/video equipment. It can also be found in open or closed loop motor control systems and other common applications such as thermostats, dimmer switches, and electric cookers. The switching mechanism provides a well-behaved action even when operated repetitively.

So, how does a 44S30-02-1-04S operate? When the switch is turned, the contact positions change. The positions are wired in such a way that one contact is always connected when the switch is in any of the respective positions. The electrical connections are made through the terminations, which is the same regardless of the number of poles.

The speed of each switch position can be controlled within a certain degree as desired to accommodate each application, as the rotary spring system can be adjusted to provide a light or a more solid switch action activity. The two contact tracks are connected underneath to complete the circuit, meaning that regardless if one or two poles are used, the rotation will become complete when the two tracks touch each other.

The design of the 44S30-02-1-04S series allows a changeover of contact settings within the same timeframe of regular rotary switches, and the terminals are designed to give a secure connection during use with this versatile switch. The terminals have an adequate separation from each other and have also been designed with a raised bevel part to help prevent any misorientation.

The 44S30-02-1-04S can be configured in a variety of different ways. Although it can be manually operated, it can also be linked to another normally open or closed contact, helping to increase its versatility and making integration into designs and projects a snap. With its versatile applications, the 44S30-02-1-04S series makes for an excellent, economically priced switch choice.

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