... also can be used in normal conditions as infrequent off lighting circuit, daily life electrical equipments and small- ... b. Concealed Installation3.1.2 Divided 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 ... : 230/4003.2.2 Rated current: Single line 63A, multi-line 125A3.2.3 Protective level: IP30;3.2 ...