The Omron G4A Relay is one of the most widely used electrical relays in various industrial and automation applications. Known for its compact size, reliable performance, and long-lasting durability, the G4A relay has become a go-to solution for controlling high-current loads and switching electrical circuits in both commercial and residential settings. This article will provide an in-depth look at the key features, specifications, and applications of the Omron G4A relay, as detailed in its datasheet.

Key Features of the Omron G4A Relay The G4A relay is designed to offer optimal functionality while maintaining a small and efficient form factor. Below are some of the most important features highlighted in the Omron G4A Relay datasheet： Compact Design： The G4A relay’s compact size makes it ideal for use in tight spaces. Its dimensions typically range from 5mm to 20mm, depending on the specific model. This space-saving design allows it to be used in a wide range of applications where space is limited. High Contact Rating： One of the standout features of the G4A relay is its high contact capacity. With a contact rating of up to 10A, it can handle relatively high currents, making it suitable for controlling heavy-duty electrical loads. This feature is particularly important in industrial environments where large motors, solenoids, and other high-power devices are in use.