G2R-1-AP3 DC12

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Power relays, especially those rated over two amps, can be used to control large currents in applications requiring low supply currents. The G2R-1-AP3 DC12 power relay from Omron is one such device. Designed for use in relay terminal boards, the G2R-1-AP3 DC12 is suited for applications in industrial, commercial and home automation.

Application Fields and Benefits

The G2R-1-AP3 DC12 is designed for safety and reliability. It features an “internal memory contact” that ensures the internal contacts stay closed even if the power is off. This unique feature ensures that devices like industrial robots and programmable machine tools that require uninterrupted power for operation remain powered even after a power failure.

The G2R-1-AP3 DC12 is suitable for applications in industrial factories and plants, automotive and transportation systems, and for consumer appliances.. Its small size and low profile make it ideal for confined workspaces, as well as for applications in energy efficient and similarly space conscious environments.

Highly reliable, the G2R-1-AP3 DC12 is rated for 8A to 12A of nominal current, with a switching capacity of up to 48A. It\'s also rated for a number of control supply voltages including 23.5VAC/DC, 24VDC, and 24VAC.

Working Principle and Installation

The G2R-1-AP3 DC12 works on the principle of a simple magnetic latching. When a voltage is applied, the relay coil gets energized and the contacts close. When the voltage is removed, the contacts remain closed until the current is disengaged.

Installation is easy, with the PEM nuts and screwdriver allowing efficient mounting. Furthermore, the relay can be mounted in any orientation – horizontal, vertical, and upside down – meaning that you can fit it into any application.

Key Features

The G2R-1-AP3 DC12 features an array of features designed to provide an excellent level of operation. These include:

• High sensitivity – the G2R-1-AP3 DC12 is highly sensitive as it has a low power consumption.
• High switching capacity – rated for up to 48A it makes it ideal for heavy duty power switching applications.
• Compact design – the G2R-1-AP3 DC12 is very compact compared to other relays, making it perfect for confined workspaces.
• Wide voltage range – can operate from 23.5VAC/DC, 24VDC, and 24VAC.
• Low profile – with a slim design, the relay can be installed in any orientation.
• UL approved – the G2R-1-AP3 DC12 has been approved by Underwriters Laboratories (UL) for safety and reliability.

Conclusion

The G2R-1-AP3 DC12 is an ideal choice for applications requiring a reliable, high switching capacity power relay with a small footprint. It’s suitable for industrial, commercial, and home automation applications, as well as for automotive and transportation applications. This Omron relay incorporates reliable magnetic latching technology and is UL approved, offering excellent safety and performance.

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