7SD2400-5DA10/BB

SOL.-ST.PILOT-WIRE DIFF.RELAY FOR 2 PILOT-WIRES F.7XP20 FUNCTION UNIT/ F. PANEL MOUNTING W.TERMINALS,DEG.OF PROT.IP51 W. CONVERTER SUPPLY VOLTAGE DC 220V,250V W. PILOT WIRE MONITORING W. SWITCH TRANSFER