Tele Haase

Star Delta timer, G2ZS20 24-240VAC/DC

​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

Manufacturer

Tele Haase

IP code rating

IP40

Product sheet

g2zs20-24-240vacdc_en.pdf

Temperature range

-25°C ~ 55°C

Supply voltage

24-240V

Tele Haase

tele-haase.png

 Tele Haase is an Austrian company founded in 1963 and has established itself as a leading provider of industrial electronics solutions. Headquartered in Vienna, the company is known for its strong culture of innovation and its focus on quality and customer service. Tele Haase specializes in the development and manufacturing of timing relays, monitoring relays, current monitoring devices, protection relays, and IoT solutions. Their products are primarily used in automation and industrial applications and are renowned for their reliability and high performance. They serve industries such as manufacturing, energy, building automation, transportation and infrastructure, as well as water and wastewater. Their products play a critical role in ensuring the smooth and efficient operation of machinery and systems across these sectors. One of Tele Haase’s key strengths is its strong commitment to research and development, enabling them to deliver cutting-edge technologies and customized solutions tailored to specific customer needs. Additionally, the company values sustainability and continuously works to improve its processes and products to minimize environmental impact.

Read more: Tele Haase

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