G2R-2A4-H-DC12

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Power relays are devices that are used to control large currents to be switched on and off using small currents, thus providing isolation from the load for safety purposes. The G2R-2A4-H-DC12 is a 4-pole power relay capable of switching up to 12 Amps, making it suitable for high power applications. This article will discuss its application field and working principle.

Application Field of G2R-2A4-H-DC12

The G2R-2A4-H-DC12 power relay is suitable for a variety of industrial and commercial applications, including heavy-duty machinery, machine tools, pumps, compressors and other high power applications. It is specifically designed to provide high-performance switching of 12 Amps with a voltage rating of 30V DC. This makes it well suited for applications where a reliable and robust switching system is required.

The G2R-2A4-H-DC12 is also designed to reduce contact wear due to its unique design with a durable dust-proof resistant construction. This helps to improve the reliability of contacts over long periods of time. The G2R-2A4-H-DC12 is approved to UL, CE, CSA and TUV standards, making it an ideal choice for a wide range of industrial applications.

Working Principle of G2R-2A4-H-DC12

The G2R-2A4-H-DC12 power relay works by using the electromagnetic force generated when a coil is energized to close or open contacts. The coil when energized creates a magnetic field which interacts with the armature connected to the contacts. When the armature is attracted, the contacts close, which in turn connects the electrical circuit and allows current to pass through. When the coil is de-energized the armature will be released due to the lack of magnetic force, causing the contacts to open and break the circuit.

The G2R-2A4-H-DC12 has a maximum switching power of 12 Amps at 30V DC, making it well suited for heavy-duty applications. The contact type is a 4-pole, normally open contact, allowing it to be used for a wide range of applications. It has a coil voltage rating of 12V DC, allowing for easy connection control.

The G2R-2A4-H-DC12 power relay also has a wide operating temperature range of -40 to +85°C, allowing it to be used in a variety of harsh environmental conditions. It also has a low noise rating, allowing it to be used in noise sensitive applications. Additionally, theG2R-2A4-H-DC12 is designed to meet RoHS requirements, making it a suitable choice for applications that require environmental protection.

Conclusion

The G2R-2A4-H-DC12 power relay is a multi-purpose relay suitable for a variety of applications. It is capable of switching up to 12 Amps at 30V DC, making it a suitable choice for heavy-duty applications. It is designed with a durable dust-proof resistance, providing a reliable and robust switching system with improved contact wear. The G2R-2A4-H-DC12 is approved to UL, CE, CSA and TUV standards, making it suitable for a wide range of industrial applications. Furthermore, it has a wide operating temperature range, low noise rating and meets RoHS requirements, allowing it to be used in a range of environmentally sensitive applications.

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