51MT30-01-3-02N

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Rotary switches play a important role in modern electronic products and application. The 51MT30-01-3-02N rotary switch is a classic representative of rotary switches. It is widely used in consumer electronics, medical and lighting equipment, office equipment, HVAC systems, appliances and audio devices. This switch provides good interface and superior performance with reliability and safety features.

Features of the 51MT30-01-3-02N Rotary Switch

The 51MT30-01-3-02N rotary switch features a two pole, three throw design. The two passbands of the switch allow for the respective AC and DC current flows to be managed individually, thus providing the user enhanced flexibility to adjust the operational load. The switch is built with a sealed construction, which helps extend its lifespan and increase its safety.

The 51MT30-01-3-02N rotary switch has a maximum voltage and current rating of 250Vac and 15A, suitable for large electrical loads. Its small size and rugged construction provide a long service life, even in harsh environmental conditions. Additionally, the dielectric strength of this switch is 2,500Vac.

Working Principle

The 51MT30-01-3-02N rotary switch operate by using a shaft and/or mechanical contact to open or close the circuit. The contact is typically made by a brush or other contact member which slides across the circuit open and closed when the switch is activated. As the switch lever is moved either clockwise or counterclockwise, the contact arm will slide across the contact points and make contact at each point. As the contact arm is rotated, the contacts physically open and close the electrical circuit.

Once the two contact points are struck, the connection between the two is temporarily broken and the current is prevented from entering the load. This prevents the electrical circuit from being overloaded and also prevents chattering or noise. As the switch lever returns to its home position, the contact points are once again connected, allowing the current to flow freely again.

Applications

The 51MT30-01-3-02N rotary switch can be found in a wide range of applications. Its small size, rugged construction and reliable performance make it ideal for use in consumer electronics, medical and lighting equipment, office equipment, HVAC systems, appliances and audio devices. Additionally, this switch is available in both single and multiple pole versions, allowing for greater flexibility when used in different applications.

This rotary switch can also be used in motor control circuits and many other electrical applications. It is a reliable, durable and efficient switch for controlling electrical current in a variety of settings. Its superior durability and superior performance makes it a good choice for many applications.

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