TeSys GV motor circuit breaker, 3 poles (3P), 73A/690V, for 3-phase motor applications 37kW@400V.It provides a thermal-magnetic protection with a thermal setting range 62-73A, magnetic tripping at 15xIn, high breaking capacity Icu 50kA@400V.Connection by bars or lugs.Start-stop control by rotary knob guaranteed for 20 000 cycles AC-3.Multi standards certified (IEC, UL, CSA, CCC, EAC, Marine, ATEX), Green Premium compliant (RoHS/REACh).