Siemens 5SU1636-7FP16 RCBO 3P 16A 300mA Type A C-Char. RCBO, 6 kA, 3P Type A, 300mA, C-Char, In: 16A Un: 400V. It belongs to RCBOs. Recorded manufacturer technical characteristics include Poles: 3P; RCD type: A; Trip curve: C; Rated current: 16 A; Residual current: 300 mA; Breaking capacity: 6 kA.