G2R-2A-ASI-DC12

Power Relays, Over 2 Amps

The G2R-2A-ASI-DC12 is a power relay rated for a current of over 2 amperes. It is designed for high-power applications including motor control, automation, and process control. It features a low profile that requires minimal space and allows for fast and reliable relay switching.

Features

The G2R-2A-ASI-DC12 offers a range of features that make it ideal for use in high-power applications. It is UL, CSA, and TUV approved, and meets the requirements of IEC61058. Additionally, its 2-amp rating makes it ideal for applications that require high switching power. It also has a high breakdown voltage of 4500 VAC, and a high insulation resistance of over 25 MOhms.

Construction and Design

The G2R-2A-ASI-DC12 is a compact, lightweight power relay that provides excellent switching accuracy and reliability. Its primary components are an electromagnetic coil and two sets of contacts. The coil is energized when voltage is applied, and significant current flows through it. This creates a magnetic field that attracts the contacts and closes the switch circuit.

The contacts are designed to prevent arcing and minimize contact welding. The contact arms are equipped with springs, so they move freely when energized. This design ensures that the contacts are in safe position even under high temperatures and external vibrations. The relay also features a dustproof construction, ensuring a long service life and reliable operation.

Application Field

The G2R-2A-ASI-DC12 power relay is suitable for high-power applications such as motor control, automation, and process control. It can be used for switching, controlling, and monitoring motor devices like pumps, compressors, and hoists. It is also suitable for controlling automation systems like conveyors, robots, and elevators. Additionally, it can be used for controlling and monitoring process variables like temperature, pressure, and flow in industrial processes.

Working Principle

The working principle of the G2R-2A-ASI-DC12 is based on the operation of an electromagnetic coil. The coil is energized when voltage is applied, and a significant current flows through it, creating a magnetic field. This magnetic field attracts the contact arms, and closes the switch circuit. Once the circuit is closed, the current flow is completed, thus turning on the connected appliance.

When the power voltage is removed, the magnetic field collapses, and the contact arms return to their original positions, opening the circuit and thus turning off the device. The G2R-2A-ASI-DC12 is designed for reliability and fast switching. It also features a dustproof construction for longer service life and maximum switch performance.

Conclusion

The G2R-2A-ASI-DC12 is a power relay rated for high current applications. It is designed for motor control, automation, and processes control, and its 2-amp rating makes it ideal for applications that require high switching power. It features a low profile, a high breakdown voltage, and a high insulation resistance. Additionally, its dustproof construction ensures a long service life and reliable operation.