
Siemens 5SY4463-8 5SY MCB 4-pole 63 A D-curve 10 kA. Miniature circuit breaker 400 V 10kA, 4-pole, D, 63 A, D=70 mm. It belongs to Basic Devices. Recorded manufacturer technical characteristics include Poles: 4; Rated current: 63 A; Rated voltage: 400 V; Mounting depth: 70 mm; Tripping curve: D; Rated breaking capacity: 10 kA.