The E3FC-DP22 is an Omron relay designed for applications requiring precision switching with a long life. It is a cost-effective alternative to higher priced, higher power relays, making it ideal for smaller installations. The E3FC-DP22 has a low power consumption and has a sealed construction, making it resistant to dust, moisture and vibration. Its compact size allows for easy installation in tight spaces. It also features a single-pole double-throw (SPDT) contact configuration, enabling it to switch between two different circuits.