This versatile miniature electromagnetic relay switch is designed for precise control in low-power applications. Featuring a robust epoxy-protected construction and clear LED status indicator, this relay ensures reliable switching performance in various industrial and automation settings. The compact design includes a convenient mounting base and supports both DC and AC voltage operations up to 220V. Available in multiple models (HH52P, HH53P, HH54P), this intermediate relay switch delivers consistent operation for general-purpose control requirements. The transparent cover allows for easy visual inspection of the internal mechanism, while the integrated spring-loaded terminal ensures secure connections. Perfect for industrial control panels, automation systems, and electrical installations where space-saving design and dependable performance are essential. The relay's versatile configuration makes it suitable for various switching applications while maintaining stable operation under normal conditions.