... weight, reliable performance, high breaking capacity, tripping rapidly, rail mounting, casing and components using in high flame retardant and impact ... degree rated currentThe main technical parameters:1, poles : single-pole, two, three, four pole.2, rated current : 1A, 3A, 6A, 10A ... 63A.3, rated voltage: 230/400V ( 230V for single pole, 230/400V for 2 pole, 400V).4, instantaneous trip points: C-type, ...