Siemens 5SY7106-8 5SY MCB 1-pole 6 A D-curve 15 kA. Miniature circuit breaker 230/400 V 15kA, 1-pole, D, 6 A, D=70 mm. It belongs to Basic Devices. Recorded manufacturer technical characteristics include Poles: 1; Rated current: 6 A; Rated voltage: 230/400 V; Tripping curve: D; Breaking capacity: 15 kA.