3RB1257-0KM40
DISCONT. PRODUCT OVERLOAD RELAY 125...500 A FOR FULL MOTOR PROTECTION SIZE S10/S12, CLASS 5...30 F. MOUNT. ONTO CONTACTORS/ STAN MAIN CIRCUIT: BUSBAR CONN. AUX. CIRCUIT: SCREW CONN. MANUAL-AUTOMATIC-REMOTE-RESET ANALOG OUTPUT MONOSTABLE OUTPUTS GROUND FAULT SIGNALING AC 220...240 V, 50/60 HZ
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