7RW8010-1BB00-1DA0 - Siemens
Voltage and frequency relay housing 1/6 19", 3 x U, 3 BI, 5 BO, (2 changeover contacts), 1 live contact . auxiliary voltage: 24/48 V DC surface-mounting housing, screw terminals region world, IEC/ANSI language English (language can be changed) front membrane standard no system interface without system interf., port A measurement: with fault recording and min./max. values of voltages functionality:...