Siemens 3RB1253-0FB00-0FM0

Overload relay, solid state, with integrated thermistor protect. 50...205A DC 24V ground fault MONIT. through connection of external summation current transf. 1 NO/1 NC (OVERC./thermistor) 1 NO/1 NC (ground fault), MONOST. Kloeckner-Moeller, ZWA205 1 NO/1 NC (ground fault), monostable Kloeckner-Moeller, ZWA205 §§§