THERMOMAGNETIC SWITCH IN MOLDED CASE; FIXED-ADJUSTABLE THERMAL RANGE: ADJUSTABLE; ELECTRIC CURRENT: 250 A; ELECTRIC VOLTAGE: 380 / 415 V NUMBER OF POLES: 3; THERMAL SETTING RANGE (A): 100 – 250; MAGNETIC RANGE (A): 500 – 2500; BREAKING CAPACITY: 70 KA; SET CONSISTING OF: LV431404 (SWITCH BASE NSX250H) + LV431470 (PROTECTION UNIT MICR OLOGIC 2. 2 ,250 A); PADLOCKABLE; MANUFACTURER 1: SCHNEIDER ELECTRIC; N-PART 1: LV431790 +LV4 29371; MODEL 1: NS250H + STR2 2SE + LV4 29371