55A30-01-1-04N

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A rotary switch is an electrical component responsible for controlling the flow of electricity through a circuit. A rotary switch can also have multiple positions that provide different circuits or functions. In this article, we will look at a particular model, the 55A30-01-1-04N, and evaluate its applications & working principle.

The 55A30-01-1-04N

The 55A30-01-1-04N is a 4-pole, 8-position rotary switch. It is a single-throw switch, meaning it only has one position per pole. It is made up of a chrome-plated brass body, an insulated knob, and silver alloy contacts. It is double-insulated for safety, which means that two layers of insulation are used to protect the user from electric shock.

Applications

The 55A30-01-1-04N rotary switch is a popular choice for many applications, such as in telecom, instrumentation and power supplies. It is also ideal for switching AC/DC supplies and can be used to control lights and motors. Its relatively compact size and ease of installation make it a versatile component for many different electronic systems.

Working Principle

When the switch is in the "off" position, the circuit is open and there is no voltage or current flowing through it. When the switch is in the "on" position, the circuit is closed and the electricity flows through it, powering any connected device. The switch is operated by a small lever attached to the knob, which moves the contact bridge and opens or closes the circuit. When the knob is turned to the desired position, the contacts make the connection and the circuit will remain in that state until the knob is turned again.

Conclusion

The 55A30-01-1-04N rotary switch is a popular component for many different electronic systems and applications. It is a single-throw switch, which makes it perfect for controlling AC/DC supplies and for controlling lights and motors. Its working principle is simple; when the switch is in the "on" position, the circuit is closed, allowing electricity to flow through it, and when the switch is in the "off" position, the circuit is open and no power is flowing. This makes the 55A30-01-1-04N a reliable and versatile component for many applications.

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