Siemens 7SJ6222-5EA90-3HF0

The Siemens 7SJ6222-5EA90-3HF0 is a multifunction protective relay designed for precise monitoring and control in electrical systems. It features a backlit text display capable of showing 4 lines of 20 characters each, making it easy to read critical information and status updates. The device includes seven programmable LEDs for clear visual indicators and supports various input and output configurations, including 11 binary inputs, 6 binary outputs, and a watchdog contact to ensure reliable operation. This relay is particularly suited for applications involving phase current transformers rated at 1A and sensitive earth current detection. Distributed by BSP Automation, this relay offers a robust and flexible solution for enhancing protection and operational efficiency in industrial power installations.