SIEMENS 7SR11 & 7SR12 ARGUS

The 7SR11 & 7SR12 are overcurrent protection relays developed to enhance the Argus family of products by providing a familiar product using the latest generation of hardware technology. The 7SR11 overcurrent and earth fault relays and the 7SR12 directional relays are available in single and four pole variants. Housed in a 4U high, size E4 case, these relays provide protection, monitoring, instrumentation and metering with integrated input and output logic, data logging & fault reports. Communication access to the relay functionality is via a front USB port for local PC connection or rear electrical RS485 port for remote connection.