2-1393810-1

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Signal relays are small electronic relays designed to energize and de-energize loads when an electrical current is applied or removed. They are used in many applications, ranging from industrial automation control to data and communication signal switch control. This article will focus on one particular type of signal relay, the 2-1393810-1 with a current capacity up to 2 amps.

What Is A 2-1393810-1 Signal Relay?

The 2-1393810-1 signal relay is a panel mountable molded relay that can handle up to 2 amps of power. This type of relay is ideal for switching low current (1A – 2A) loads, and it features simple LED status indicators that allow the user to monitor the engaged state of the relay’s internal contacts. This relay is designed with an optimized balance ratio between low power consumption and medium load switching capability.

The 2-139 3810-1 has several other features, including an operating temperature range of -45 to +85°C, a nominal voltage of 12 and 24VDC and a 10A switching capacity. Additionally, the relay also features an operative life expectancy of up to 100,000 operations, meaning that it can be used in numerous applications without needing to worry about premature failure.

Applications of the 2-1393810-1

The 2-1393810-1 has been used in a variety of different applications, including motor controllers, medical and industrial equipment, lighting, and more. This type of signal relay is suitable for low current applications, and it can be used for both AC and DC switching. It is also widely used in more demanding applications, such as data networking equipment, instrumentation, and HVAC.

The 2-1393810-1 relay has also been used in the security industry, including access control systems. This type of signal relay can be used to trigger security systems when mounted near the monitored area, and it can also be used to control other devices such as cameras, doors, and lights. It is capable of providing reliable switching for a long time, meaning that it is ideal for mass production applications.

Working Principle of the 2-1393810-1

Signal relays generally work on the same principle, regardless of the relay model. When the relay is powered, it is affected by two distinct forces. These forces are the electromagnetism and the opposite force provided by a spring or similar mechanism, which acts as the restoring force. When power is applied, the electromagnetism created by the current coils pulls the armature in and closes the contact. This creates a closed circuit and allows the current to flow through the contacts. This process of switching can be repeated over and over again as required, thanks to the electromagnetism and the restoring force.

In the case of the 2-1393810-1, when the coil is energized, the armature is attracted and pulled in, closing the contacts. When the power supply is disconnected, the armature is pushed out due to the restoring force, and the contacts open, disconnecting the circuit. This is the general working principle of the 2-1393810-1 and all other signal relays.

Conclusion

The 2-1393810-1 signal relay is a panel mountable device used for low current switching applications. It features an optimized balance ratio between low power consumption and load switching, and it can be used with both AC and DC power supplies. This type of relay is suitable for many applications, ranging from industrial automation control to data and communication switch control, and is suitable for mass production. It operates on the same principle as other signal relays, using electromagnetism and a restoring force to open and close contacts. With its reliable performance and long life cycle, the 2-1393810-1 is the ideal solution for many switching applications.

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