E121SD1CGE

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Pushbutton switches are an important part of industrial electronics and have been used for a variety of tasks for over a century. A prime example of a Pushbutton switch is the E121SD1CGE. This switch is quite versatile and its application field is quite large.

The E121SD1CGE is a SPDT Center-Off Pushbutton switch. It is a single-pole, double-throw switch, which means that it can make two connections simultaneously; one on each side of the switch. This makes it ideal for use in applications that require two connections at the same time. The “center-off” position means that when the switch is in the middle position, it will not make contact with any other elements. This allows it to be used as a safety feature.

In terms of its size and construction, the E121SD1CGE is quite small and lightweight. It measures only 23mm x 10mm and weighs only 10g. It is made of plastic with a brass actuator and is rated for a maximum current of 5A and a maximum voltage of 250VAC/30VDC. It is supposed to be used in an operating environmental temperature range of -25°C to 55°C. Installing the switch is quick and easy, as it is a snap-in design.

What sets the E121SD1CGE apart is its working principle. It is a contactless switch. This allows it to be used in situations where contact with the switch may be difficult or dangerous. The switch is triggered by electromagnetic waves, which are then converted into electrical signals. This makes it ideal for use in automated control systems that require the switch to operate without the need for direct contact.

Overall, the E121SD1CGE is a versatile and reliable switch. Thanks to its ability to be used contactlessly, it can be used in a variety of applications both industrial and commercial. It is a great choice for environments in which contact with the switch could be difficult or dangerous. It is also quite affordable and is easy to install and maintain.

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