3UG56161CR20

Siemens 3UG5616-1CR20 digitally adjustable monitoring relay, designed for phase failure, phase sequence, asymmetry, frequency, over- and under-voltage monitoring. It supports a voltage range of 3x 90-690V AC and a frequency range of 15-70Hz. The relay is equipped with 2 changeover contacts and features screw terminal connections, making it ideal for monitoring and protecting various industrial electrical equipment. The digitally adjustable function allows flexible parameter settings to meet the specific needs of different power systems.   hot selling   1 year warranty   Best choice and best discounts   Contact us:alice@cn2014.com