1422037-2

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Power relays are an integral part of modern electrical systems. In many applications, including surge protection, load control and distribution, overtemperature protection, and current monitoring, the operation of a power relay requires both reliable and precise control. The 1422037-2 is a two-pole double throw (DPDT) relay designed to handle loads up to and exceeding 2 amps.

The main application field of the 1422037-2 is in motor protection. This relay utilizes optical isolation which serves as an effective shield against any electrical spikes or surges that may occur during operation. The circuit board is designed with a low power consumption, providing a very reliable and consistent performance, even in harsh environments. The 1422037-2 also features a reduction in audible noise which is perfect for motor control applications.

The working principle of the 1422037-2 is based on a set of two magnetic fields created in the electromagnet coils. By applying a voltage signal to the main coils, an alternating magnetic field is created which causes the armature to rotate. The voltage signal then reverses to form a reverse magnetic field, which causes the armature to move in the opposite direction. The armature also acts as a switch that turns on and off the electric current through the main coils.

The 1422037-2 relay is designed with a built-in LED to indicate the state of operation. The LED turns off when the relay is switched off, and turns on when the relay is switched on. The 1422037-2 also has a test button which allows its performance to be checked before use. When the button is depressed, the LED blinks to indicate that the relay is functioning properly.

The 1422037-2 relay is also designed with a built-in transient-voltage-suppressor (TVS) to protect itself and its load from any overvoltage transients that may occur during operation. This TVS is designed with a threshold voltage of 120V and a peak pulse current of 6A. The TVS has a very low quiescent current and provides superior protection against any incoming transients.

In addition to the high performance, the 1422037-2 is designed for easy installation and maintenance. All exposed metal parts are corrosion-resistant and the contact material is designed to provide reliable operation even in harsh operating environments. The 1422037-2 also ensures maximum safety by providing visible indication when the relay is switched off or on, allowing the user to be aware of the power status.

The 1422037-2 is ideal for applications in surge protection, load control and distribution, overtemperature protection, and current monitoring. With its reliable performance and superior protection, it is one of the best choices for motor protection applications that require a high current rating.

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