Siemens 7UT6121-5EB92-4AA0 L0D

The Siemens 7UT6121-5EB92-4AA0 L0D is a digital differential protection relay designed for use with transformers, generators, motors, and short cable connections. This relay features a backlit alphanumeric display with four lines, making it easy to monitor and navigate through settings. It includes seven programmable LEDs, navigation keys, and function keys for intuitive operation. The device supports multiple inputs and outputs, including three binary inputs, four binary outputs, and seven current inputs, complying with IEC standards. It operates with a 1A current transformer and a DC supply voltage ranging from 110V to 250V. This reliable protection relay, distributed by BSP Automation, is well-suited for safeguarding critical electrical equipment in industrial environments.