
Siemens 5SY7140-8 5SY MCB 1-pole 40 A D-curve 15 kA. Miniature circuit breaker 230/400 V 15kA, 1-pole, D, 40A, D=70 mm. It belongs to Basic Devices. Recorded manufacturer technical characteristics include Poles: 1; Rated current: 40 A; Rated voltage: 230/400 V; Tripping curve: D; Installation depth: 70 mm; Short-circuit breaking capacity: 15 kA.