3UG4614-1BR28-0AA7
DIGITAL MONITORING RELAY UNBALANCE 0-20%, DEFAULT 5% PHASE SEQUENCE, DEFAULT ON PHASE FAILURE 3X 160 TO 690V AC 50 TO 60 HZ UNDERVOLTAGE, DEFAULT 340V HYSTERESIS, DEFAULT 5V ON AND OFF DELAY , DEF. 0.1S 2 CHANGEOVER CONTACTS SCREW TERMINAL
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