
Siemens 5SY7540-8 Miniature Circuit Breaker 1+N-pole D-characteristic. Miniature circuit breaker 230 V 15kA, 1+N-pole, D, 40A, D=70 mm. It belongs to Basic Devices. Recorded manufacturer technical characteristics include Depth: 70 mm; Poles: 1+N; Rated current: 40 A; Rated voltage: 230 V; Tripping curve: D; Breaking capacity: 15 kA.