Siemens 5SY6413-6 Miniature Circuit Breaker 4-pole 13A B-curve. Miniature circuit breaker 400 V 6kA, 4-pole, B, 13 A, D=70 mm. It belongs to Basic Devices. Recorded manufacturer technical characteristics include Poles: 4; Rated current: 13 A; Tripping curve: B.