Siemens 7SR1102-1JA12-2AA0

The Siemens 7SR1102-1JA12-2AA0 is an ARGUS-C overcurrent relay designed for non-direct applications. Housed in the compact E4 case, this relay supports up to four current transformers and features 10 LEDs for clear status indication. It comes equipped with three binary inputs and five binary outputs, allowing for flexible control and monitoring options. The device measures current with a 1/5A input rating and operates on an auxiliary DC voltage ranging from 24 to 60 volts. Communication capabilities include a USB port on the front and an RS485 port at the rear, supporting the IEC 60870-5-103 protocol. This Siemens relay is available through BSP Automation, providing reliable performance for your protection and control needs.