4-22170-2

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4-22170-2 is a commonly used product in a wide range of industry applications. It is an electromagnetic switch with two operating tracks, a normally open (NO) track and a normally closed (NC) track. It has multiple contact configurations, including double pole single throw (DPST), single pole double throw (SPDT), and double pole double throw (DPDT), as well as operating holding currents and voltage ratings from 10 to 240V. Overall, 4-22170-2 provides a great variety of options to meet different needs and applications.

The most common application field for 4-22170-2 is motor control. As the device operates using an electric magnet, it can be used in circuits to control the start, stop, and speed of a motor. The switch can also be used in low voltage lighting, HVAC systems, and as a safety switch in electrical circuits. In conventional motor control, for example, 4-22170-2 can be used as a starter contact in a switched motor control circuit to allow the operator to easily start and stop the motor.

The working principle of 4-22170-2 is based on the force of an electromagnetic field. When current flows through the switch, a magnetic field is created, which in turn attracts a spring loaded contact arm to close the switch. This completes the circuit, sending the signal to the motor. On the contrary, when the current is removed, the electromagnetic field dissipates and the contact arm will move away due to the return spring force, thus opening the switch and stopping the circuit.

4-22170-2\'s is found in a wide range of industries and applications, providing numerous options to meet different needs and requirements. Its working principle of using an electromagnet is especially advantageous as it allows for a very precise start/stop control of a motor as well as other devices. Furthermore, 4-22170-2 also offers greater flexibility in terms of its voltage ratings and contact configurations.

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