​The G2ZS20 is a star-delta timer relay designed to optimize motor startup by reducing inrush currents. Operating with a supply voltage range of 24 to 240V AC/DC, it ensures compatibility with various industrial systems. The relay offers four adjustable star operation times—10 seconds, 30 seconds, 1 minute, and 3 minutes—allowing precise control over the motor’s transition from star to delta configuration. Transition times are selectable between 40 ms, 60 ms, 80 ms, and 100 ms to suit specific application needs. Equipped with two changeover contacts, the G2ZS20 provides reliable switching capabilities. Its compact 22.5mm DIN-rail mountable design facilitates easy installation in control panels. Clear LED indicators display real-time status updates: a green LED indicates supply voltage presence and delta contact operation, while a flashing green LED signifies the star timing period. A yellow LED shows the status of the star contact. Engineered for durability and precision, the G2ZS20 is an ideal solution for enhancing motor startup efficiency in industrial settings.

– Timer relay series GAMMA
– Star-delta
– 4 time ranges (star time)
– 4 fixed changeover times
– supply voltage 24-240V a.c./d.c.
– 2 changeover contacts
– width 22,5mm
– industrial design