... according to users no.a. single line: 2, 4, 6, 8, 10, 12, 15, 18b. multi-line: 24, 36, 453.2 Technology parameters3 ... .2.1 Rated voltage: 230/4003.2.2 Rated current: Single line 63A, multi-line 125A3 ... .2.3 Protective level: IP30;3.2.4 Resistance to fire and ...