New Compact G9EK High-Capacity DC Relay with Energy-Efficient Power Management for Industrial Automation and Energy Storage Applications

The OMRON G9EK High-Capacity DC Relay is a high-performance relay launched by OMRON, designed to handle high-voltage and high-current requirements. This product is a high-capacity DC relay aimed at improving energy efficiency, reliability, and environmental sustainability. 

G9EK comes with bidirectional switching, gasless switching technology, a compact size, and a sealed structure. These features contribute to its reliability, safety, and suitability for demanding environments. The relay can handle up to 500 VDC and 120 A, making it ideal for critical applications in electric vehicles, renewable energy, and industrial automation.

The G9EK relay is specifically designed for use in high-capacity DC applications, including renewable energy integration, and industrial automation systems. Its compact size and robust structure make it suitable for space-constrained environments without compromising on performance.

The G9EK relay’s gasless switching technology allows for safe interruption of DC circuits without the use of gas, improving reliability and reducing maintenance. It also has a sealed structure that eliminates the need for special components required for gas handling, contributing to reduced complexity and lifecycle costs. Its optimized magnetic circuit design enhances durability, providing resistance to vibration and impact. Additionally, the relay’s arc discharge control ensures reliable performance, even in high-capacity switching applications. These features make the G9EK highly suitable for mobility applications and other demanding systems.

Features of G9EK High-Capacity DC Relay

• Interrupts large currents & high voltages of 500 A, 40VDC

• A compact relay (64.2 x 86 x 47.7 mm (H x W x L) 

• Low power consumption

• Energy saving 

• Short circuit capable of withstanding large currents of up to 5,000A

• Resistant to vibration and impact upto 100G equivalent to a car collision

• Approved UL Standard

Applications of G9EK High-Capacity DC Relay

• Electric vehicles (EVs)

• Renewable energy systems (e.g., solar, wind)

• Industrial automation applications

• Power management systems

• Mobility solutions (e.g., electric buses, trains)

• Energy storage systems (ESS)

• Smart grid integration