Attributes . 50 A 40 ?C - 10 min power circuit || 120 A 40 ?C - 1 min power circuit || 240 A 40 ?C - 10 s power circuit || 380 A 40 ?C - 1 s power circuit || 100 A - 1 s signalling circuit || 120 A - 500 ms signalling circuit || 140 A - 100 ms signalling circuit . Names