Siemens 7UM5111-2EB01-0BB0

The Siemens 7UM5111-2EB01-0BB0 is a generator protection relay designed to safeguard your equipment through a range of critical monitoring functions. This device provides two-step overcurrent and thermal overload protection, as well as underexcitation and forward power supervision to maintain optimal generator performance. It also includes voltage protection features for both undervoltage and overvoltage conditions, along with frequency monitoring for underfrequency and overfrequency events. Rated for currents at 50/60 Hz within the 100 to 125 V AC range, this relay ensures reliable operation within its specified limits. Distributed by BSP Automation, the 7UM5111-2EB01-0BB0 is a robust choice for comprehensive generator protection in demanding industrial environments.