The OMRON ELECTRONICS part number G5Q1A4EL2HADC5BYOMZ is a high-quality power relay with a single pole, single throw normally open contact configuration. This relay has a 277VAC rating for the load voltage and requires a 5VDC control voltage. It is designed with PC pins for easy through-hole installation and comes packaged in a convenient tray for organized storage. Ideal for various industrial and commercial applications, this OMRON power relay offers reliable performance and durability.