Siemens 3RB1253-0FG20

OVERLOAD RELAY 50...205 A FOR FULL MOTOR PROTECT. SIZE S6, CLASS 5...30 F. MOUNT. ONTO CONTACTORS/ STAND-ALONE INST. MAIN CIRCUIT: BUSBAR CONN. AUX. CIRCUIT: SCREW CONN. MANUAL-AUTOMATIC-REMOTE-RESET INT. GROUND FAULT DETECTION MONOST. OUTPUTS GROUND FAULT SIGNALING AC 110...120 V, 50/60 HZ