1PC Omron E2B-M12KS02-WZ-C1 E2B-M12KS04-WZ-B1 E2B-M12KS04-WZ-C1 Sensor Switch

This relay carries the Omron name, which many hobbyists and pros recognize for dependable performance.

What stands out about this Omron relay is how quietly it clicks while handling frequent cycles.