ELECTRONIC TRIP UNIT VL 250 3-POLE, SYSTEM PROTECTION LCD ETU42, LSIG 3 PHASES/4 WIRES WITH CONNECTING LEAD IR= 80… 200A, OVERLOAD PROTECTION, ISD=1.5 TO 10 X IR, II=11 X IN SHORT-CIRCUIT PROTECTION SCREWED UNION CONNECTIONS IN SCOPE OF DELIVERY OF CONTACT UNIT
Browse 3VL7 (1000 ... 1250 A) catalog 
