Siemens 7SR1101-1MA12-1CA0

The Siemens 7SR1101-1MA12-1CA0 is a versatile overcurrent relay designed for reliable protection in electrical systems. This ARGUS-C model supports up to four current transformers (CTs) and features ten LEDs for clear status indication. It includes three binary inputs and five binary outputs, providing flexible options for integration and control. The relay can measure current through a 1/5A input and operates at a frequency of 50/60 Hz. Its auxiliary voltage range is broad, from 24 to 250V DC, making it adaptable to various power supply conditions. This overcurrent relay is available through BSP Automation, offering a dependable solution for industrial protection needs.