THERMAL MAGNETIC SWITCH FOR LIGHTING; ELECTRICAL CURRENT: 50 A; NUMBER OF POLES: 2; AUXILIARY CONTACTS: N/A; LOAD CAPACITY: 10 KA; THERMAL ADJUSTMENT RANGE: 60 A; MAGNETIC RANGE: 100 A; ELECTRICAL VOLTAGE: 380 V / 440 V ; FREQUENCY: 60HZ; MOUNTING TYPE: PLUG-IN